14 files changed, 144 insertions, 150 deletions

diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
index d87dd6d042d6..dd89a13f1051 100644
--- a/arch/x86/mm/kmemcheck/kmemcheck.c
+++ b/arch/x86/mm/kmemcheck/kmemcheck.c
@@ -78,10 +78,16 @@ early_initcall(kmemcheck_init);
  */
 static int __init param_kmemcheck(char *str)
 {
+        int val;
+        int ret;
+
         if (!str)
                 return -EINVAL;
 
-        sscanf(str, "%d", &kmemcheck_enabled);
+        ret = kstrtoint(str, 0, &val);
+        if (ret)
+                return ret;
+        kmemcheck_enabled = val;
         return 0;
 }
 
diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c
index 3182c0e68b42..232e03d4780d 100644
--- a/fs/autofs4/dev-ioctl.c
+++ b/fs/autofs4/dev-ioctl.c
@@ -103,6 +103,9 @@ static struct autofs_dev_ioctl *copy_dev_ioctl(struct autofs_dev_ioctl __user *i
         if (tmp.size < sizeof(tmp))
                 return ERR_PTR(-EINVAL);
 
+        if (tmp.size > (PATH_MAX + sizeof(tmp)))
+                return ERR_PTR(-ENAMETOOLONG);
+
         return memdup_user(in, tmp.size);
 }
 
diff --git a/fs/ncpfs/dir.c b/fs/ncpfs/dir.c
index c320ac52353e..08b8ea8c353e 100644
--- a/fs/ncpfs/dir.c
+++ b/fs/ncpfs/dir.c
@@ -339,7 +339,7 @@ ncp_lookup_validate(struct dentry *dentry, unsigned int flags)
         if (val)
                 goto finished;
 
-        DDPRINTK("ncp_lookup_validate: %pd2 not valid, age=%ld, server lookup\n",
+        ncp_dbg(2, "%pd2 not valid, age=%ld, server lookup\n",
                 dentry, NCP_GET_AGE(dentry));
 
         len = sizeof(__name);
@@ -358,7 +358,7 @@ ncp_lookup_validate(struct dentry *dentry, unsigned int flags)
                         res = ncp_obtain_info(server, dir, __name, &(finfo.i));
         }
         finfo.volume = finfo.i.volNumber;
-        DDPRINTK("ncp_lookup_validate: looked for %pd/%s, res=%d\n",
+        ncp_dbg(2, "looked for %pd/%s, res=%d\n",
                 dentry->d_parent, __name, res);
         /*
          * If we didn't find it, or if it has a different dirEntNum to
@@ -372,14 +372,14 @@ ncp_lookup_validate(struct dentry *dentry, unsigned int flags)
                         ncp_new_dentry(dentry);
                         val=1;
                 } else
-                        DDPRINTK("ncp_lookup_validate: found, but dirEntNum changed\n");
+                        ncp_dbg(2, "found, but dirEntNum changed\n");
 
                 ncp_update_inode2(inode, &finfo);
                 mutex_unlock(&inode->i_mutex);
         }
 
 finished:
-        DDPRINTK("ncp_lookup_validate: result=%d\n", val);
+        ncp_dbg(2, "result=%d\n", val);
         dput(parent);
         return val;
 }
@@ -453,8 +453,7 @@ static int ncp_readdir(struct file *file, struct dir_context *ctx)
         ctl.page  = NULL;
         ctl.cache = NULL;
 
-        DDPRINTK("ncp_readdir: reading %pD2, pos=%d\n", file,
-                (int) ctx->pos);
+        ncp_dbg(2, "reading %pD2, pos=%d\n", file, (int)ctx->pos);
 
         result = -EIO;
         /* Do not generate '.' and '..' when server is dead. */
@@ -697,8 +696,7 @@ ncp_read_volume_list(struct file *file, struct dir_context *ctx,
         struct ncp_entry_info entry;
         int i;
 
-        DPRINTK("ncp_read_volume_list: pos=%ld\n",
-                        (unsigned long) ctx->pos);
+        ncp_dbg(1, "pos=%ld\n", (unsigned long)ctx->pos);
 
         for (i = 0; i < NCP_NUMBER_OF_VOLUMES; i++) {
                 int inval_dentry;
@@ -708,12 +706,11 @@ ncp_read_volume_list(struct file *file, struct dir_context *ctx,
                 if (!strlen(info.volume_name))
                         continue;
 
-                DPRINTK("ncp_read_volume_list: found vol: %s\n",
-                        info.volume_name);
+                ncp_dbg(1, "found vol: %s\n", info.volume_name);
 
                 if (ncp_lookup_volume(server, info.volume_name,
                                         &entry.i)) {
-                        DPRINTK("ncpfs: could not lookup vol %s\n",
+                        ncp_dbg(1, "could not lookup vol %s\n",
                                 info.volume_name);
                         continue;
                 }
@@ -738,14 +735,13 @@ ncp_do_readdir(struct file *file, struct dir_context *ctx,
         int more;
         size_t bufsize;
 
-        DPRINTK("ncp_do_readdir: %pD2, fpos=%ld\n", file,
-                (unsigned long) ctx->pos);
-        PPRINTK("ncp_do_readdir: init %pD, volnum=%d, dirent=%u\n",
-                file, NCP_FINFO(dir)->volNumber, NCP_FINFO(dir)->dirEntNum);
+        ncp_dbg(1, "%pD2, fpos=%ld\n", file, (unsigned long)ctx->pos);
+        ncp_vdbg("init %pD, volnum=%d, dirent=%u\n",
+                 file, NCP_FINFO(dir)->volNumber, NCP_FINFO(dir)->dirEntNum);
 
         err = ncp_initialize_search(server, dir, &seq);
         if (err) {
-                DPRINTK("ncp_do_readdir: init failed, err=%d\n", err);
+                ncp_dbg(1, "init failed, err=%d\n", err);
                 return;
         }
         /* We MUST NOT use server->buffer_size handshaked with server if we are
@@ -808,8 +804,7 @@ int ncp_conn_logged_in(struct super_block *sb)
                         goto out;
                 result = -ENOENT;
                 if (ncp_get_volume_root(server, __name, &volNumber, &dirEntNum, &DosDirNum)) {
-                        PPRINTK("ncp_conn_logged_in: %s not found\n",
-                                server->m.mounted_vol);
+                        ncp_vdbg("%s not found\n", server->m.mounted_vol);
                         goto out;
                 }
                 dent = sb->s_root;
@@ -822,10 +817,10 @@ int ncp_conn_logged_in(struct super_block *sb)
                                 NCP_FINFO(ino)->DosDirNum = DosDirNum;
                                 result = 0;
                         } else {
-                                DPRINTK("ncpfs: sb->s_root->d_inode == NULL!\n");
+                                ncp_dbg(1, "sb->s_root->d_inode == NULL!\n");
                         }
                 } else {
-                        DPRINTK("ncpfs: sb->s_root == NULL!\n");
+                        ncp_dbg(1, "sb->s_root == NULL!\n");
                 }
         } else
                 result = 0;
@@ -846,7 +841,7 @@ static struct dentry *ncp_lookup(struct inode *dir, struct dentry *dentry, unsig
         if (!ncp_conn_valid(server))
                 goto finished;
 
-        PPRINTK("ncp_lookup: server lookup for %pd2\n", dentry);
+        ncp_vdbg("server lookup for %pd2\n", dentry);
 
         len = sizeof(__name);
         if (ncp_is_server_root(dir)) {
@@ -854,15 +849,15 @@ static struct dentry *ncp_lookup(struct inode *dir, struct dentry *dentry, unsig
                                  dentry->d_name.len, 1);
                 if (!res)
                         res = ncp_lookup_volume(server, __name, &(finfo.i));
-                        if (!res)
-                                ncp_update_known_namespace(server, finfo.i.volNumber, NULL);
+                if (!res)
+                        ncp_update_known_namespace(server, finfo.i.volNumber, NULL);
         } else {
                 res = ncp_io2vol(server, __name, &len, dentry->d_name.name,
                                  dentry->d_name.len, !ncp_preserve_case(dir));
                 if (!res)
                         res = ncp_obtain_info(server, dir, __name, &(finfo.i));
         }
-        PPRINTK("ncp_lookup: looked for %pd2, res=%d\n", dentry, res);
+        ncp_vdbg("looked for %pd2, res=%d\n", dentry, res);
         /*
          * If we didn't find an entry, make a negative dentry.
          */
@@ -886,7 +881,7 @@ add_entry:
         }
 
 finished:
-        PPRINTK("ncp_lookup: result=%d\n", error);
+        ncp_vdbg("result=%d\n", error);
         return ERR_PTR(error);
 }
 
@@ -909,7 +904,7 @@ out:
         return error;
 
 out_close:
-        PPRINTK("ncp_instantiate: %pd2 failed, closing file\n", dentry);
+        ncp_vdbg("%pd2 failed, closing file\n", dentry);
         ncp_close_file(NCP_SERVER(dir), finfo->file_handle);
         goto out;
 }
@@ -923,7 +918,7 @@ int ncp_create_new(struct inode *dir, struct dentry *dentry, umode_t mode,
         int opmode;
         __u8 __name[NCP_MAXPATHLEN + 1];
         
-        PPRINTK("ncp_create_new: creating %pd2, mode=%hx\n", dentry, mode);
+        ncp_vdbg("creating %pd2, mode=%hx\n", dentry, mode);
 
         ncp_age_dentry(server, dentry);
         len = sizeof(__name);
@@ -952,7 +947,7 @@ int ncp_create_new(struct inode *dir, struct dentry *dentry, umode_t mode,
                                 error = -ENAMETOOLONG;
                         else if (result < 0)
                                 error = result;
-                        DPRINTK("ncp_create: %pd2 failed\n", dentry);
+                        ncp_dbg(1, "%pd2 failed\n", dentry);
                         goto out;
                 }
                 opmode = O_WRONLY;
@@ -985,7 +980,7 @@ static int ncp_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
         int error, len;
         __u8 __name[NCP_MAXPATHLEN + 1];
 
-        DPRINTK("ncp_mkdir: making %pd2\n", dentry);
+        ncp_dbg(1, "making %pd2\n", dentry);
 
         ncp_age_dentry(server, dentry);
         len = sizeof(__name);
@@ -1022,7 +1017,7 @@ static int ncp_rmdir(struct inode *dir, struct dentry *dentry)
         int error, result, len;
         __u8 __name[NCP_MAXPATHLEN + 1];
 
-        DPRINTK("ncp_rmdir: removing %pd2\n", dentry);
+        ncp_dbg(1, "removing %pd2\n", dentry);
 
         len = sizeof(__name);
         error = ncp_io2vol(server, __name, &len, dentry->d_name.name,
@@ -1067,13 +1062,13 @@ static int ncp_unlink(struct inode *dir, struct dentry *dentry)
         int error;
 
         server = NCP_SERVER(dir);
-        DPRINTK("ncp_unlink: unlinking %pd2\n", dentry);
+        ncp_dbg(1, "unlinking %pd2\n", dentry);
         
         /*
          * Check whether to close the file ...
          */
         if (inode) {
-                PPRINTK("ncp_unlink: closing file\n");
+                ncp_vdbg("closing file\n");
                 ncp_make_closed(inode);
         }
 
@@ -1087,7 +1082,7 @@ static int ncp_unlink(struct inode *dir, struct dentry *dentry)
 #endif
         switch (error) {
                 case 0x00:
-                        DPRINTK("ncp: removed %pd2\n", dentry);
+                        ncp_dbg(1, "removed %pd2\n", dentry);
                         break;
                 case 0x85:
                 case 0x8A:
@@ -1120,7 +1115,7 @@ static int ncp_rename(struct inode *old_dir, struct dentry *old_dentry,
         int old_len, new_len;
         __u8 __old_name[NCP_MAXPATHLEN + 1], __new_name[NCP_MAXPATHLEN + 1];
 
-        DPRINTK("ncp_rename: %pd2 to %pd2\n", old_dentry, new_dentry);
+        ncp_dbg(1, "%pd2 to %pd2\n", old_dentry, new_dentry);
 
         ncp_age_dentry(server, old_dentry);
         ncp_age_dentry(server, new_dentry);
@@ -1150,8 +1145,8 @@ static int ncp_rename(struct inode *old_dir, struct dentry *old_dentry,
 #endif
         switch (error) {
                 case 0x00:
-                        DPRINTK("ncp renamed %pd -> %pd.\n",
-                                old_dentry, new_dentry);
+                        ncp_dbg(1, "renamed %pd -> %pd\n",
+                                old_dentry, new_dentry);
                         break;
                 case 0x9E:
                         error = -ENAMETOOLONG;
@@ -1173,7 +1168,7 @@ static int ncp_mknod(struct inode * dir, struct dentry *dentry,
         if (!new_valid_dev(rdev))
                 return -EINVAL;
         if (ncp_is_nfs_extras(NCP_SERVER(dir), NCP_FINFO(dir)->volNumber)) {
-                DPRINTK(KERN_DEBUG "ncp_mknod: mode = 0%ho\n", mode);
+                ncp_dbg(1, "mode = 0%ho\n", mode);
                 return ncp_create_new(dir, dentry, mode, rdev, 0);
         }
         return -EPERM; /* Strange, but true */
diff --git a/fs/ncpfs/file.c b/fs/ncpfs/file.c
index 8f5074e1ecb9..77640a8bfb87 100644
--- a/fs/ncpfs/file.c
+++ b/fs/ncpfs/file.c
@@ -6,6 +6,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <asm/uaccess.h>
 
 #include <linux/time.h>
@@ -34,11 +36,11 @@ int ncp_make_open(struct inode *inode, int right)
 
         error = -EINVAL;
         if (!inode) {
-                printk(KERN_ERR "ncp_make_open: got NULL inode\n");
+                pr_err("%s: got NULL inode\n", __func__);
                 goto out;
         }
 
-        DPRINTK("ncp_make_open: opened=%d, volume # %u, dir entry # %u\n",
+        ncp_dbg(1, "opened=%d, volume # %u, dir entry # %u\n",
                 atomic_read(&NCP_FINFO(inode)->opened), 
                 NCP_FINFO(inode)->volNumber, 
                 NCP_FINFO(inode)->dirEntNum);
@@ -71,7 +73,7 @@ int ncp_make_open(struct inode *inode, int right)
                                 break;
                 }
                 if (result) {
-                        PPRINTK("ncp_make_open: failed, result=%d\n", result);
+                        ncp_vdbg("failed, result=%d\n", result);
                         goto out_unlock;
                 }
                 /*
@@ -83,7 +85,7 @@ int ncp_make_open(struct inode *inode, int right)
         }
 
         access = NCP_FINFO(inode)->access;
-        PPRINTK("ncp_make_open: file open, access=%x\n", access);
+        ncp_vdbg("file open, access=%x\n", access);
         if (access == right || access == O_RDWR) {
                 atomic_inc(&NCP_FINFO(inode)->opened);
                 error = 0;
@@ -107,7 +109,7 @@ ncp_file_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
         void* freepage;
         size_t freelen;
 
-        DPRINTK("ncp_file_read: enter %pd2\n", dentry);
+        ncp_dbg(1, "enter %pd2\n", dentry);
 
         pos = *ppos;
 
@@ -124,7 +126,7 @@ ncp_file_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
 
         error = ncp_make_open(inode, O_RDONLY);
         if (error) {
-                DPRINTK(KERN_ERR "ncp_file_read: open failed, error=%d\n", error);
+                ncp_dbg(1, "open failed, error=%d\n", error);
                 return error;
         }
 
@@ -165,7 +167,7 @@ ncp_file_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
 
         file_accessed(file);
 
-        DPRINTK("ncp_file_read: exit %pd2\n", dentry);
+        ncp_dbg(1, "exit %pd2\n", dentry);
 outrel:
         ncp_inode_close(inode);         
         return already_read ? already_read : error;
@@ -182,7 +184,7 @@ ncp_file_write(struct file *file, const char __user *buf, size_t count, loff_t *
         int errno;
         void* bouncebuffer;
 
-        DPRINTK("ncp_file_write: enter %pd2\n", dentry);
+        ncp_dbg(1, "enter %pd2\n", dentry);
         if ((ssize_t) count < 0)
                 return -EINVAL;
         pos = *ppos;
@@ -211,7 +213,7 @@ ncp_file_write(struct file *file, const char __user *buf, size_t count, loff_t *
                 return 0;
         errno = ncp_make_open(inode, O_WRONLY);
         if (errno) {
-                DPRINTK(KERN_ERR "ncp_file_write: open failed, error=%d\n", errno);
+                ncp_dbg(1, "open failed, error=%d\n", errno);
                 return errno;
         }
         bufsize = NCP_SERVER(inode)->buffer_size;
@@ -261,7 +263,7 @@ ncp_file_write(struct file *file, const char __user *buf, size_t count, loff_t *
                         i_size_write(inode, pos);
                 mutex_unlock(&inode->i_mutex);
         }
-        DPRINTK("ncp_file_write: exit %pd2\n", dentry);
+        ncp_dbg(1, "exit %pd2\n", dentry);
 outrel:
         ncp_inode_close(inode);         
         return already_written ? already_written : errno;
@@ -269,7 +271,7 @@ outrel:
 
 static int ncp_release(struct inode *inode, struct file *file) {
         if (ncp_make_closed(inode)) {
-                DPRINTK("ncp_release: failed to close\n");
+                ncp_dbg(1, "failed to close\n");
         }
         return 0;
 }
diff --git a/fs/ncpfs/getopt.c b/fs/ncpfs/getopt.c
index 0af3349de851..03ffde1f44d6 100644
--- a/fs/ncpfs/getopt.c
+++ b/fs/ncpfs/getopt.c
@@ -2,6 +2,8 @@
  * getopt.c
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/string.h>
 
@@ -46,8 +48,8 @@ int ncp_getopt(const char *caller, char **options, const struct ncp_option *opts
                                 if (opts->has_arg & OPT_NOPARAM) {
                                         return opts->val;
                                 }
-                                printk(KERN_INFO "%s: the %s option requires an argument\n",
-                                       caller, token);
+                                pr_info("%s: the %s option requires an argument\n",
+                                        caller, token);
                                 return -EINVAL;
                         }
                         if (opts->has_arg & OPT_INT) {
@@ -57,18 +59,18 @@ int ncp_getopt(const char *caller, char **options, const struct ncp_option *opts
                                 if (!*v) {
                                         return opts->val;
                                 }
-                                printk(KERN_INFO "%s: invalid numeric value in %s=%s\n",
+                                pr_info("%s: invalid numeric value in %s=%s\n",
                                         caller, token, val);
                                 return -EDOM;
                         }
                         if (opts->has_arg & OPT_STRING) {
                                 return opts->val;
                         }
-                        printk(KERN_INFO "%s: unexpected argument %s to the %s option\n",
+                        pr_info("%s: unexpected argument %s to the %s option\n",
                                 caller, val, token);
                         return -EINVAL;
                 }
         }
-        printk(KERN_INFO "%s: Unrecognized mount option %s\n", caller, token);
+        pr_info("%s: Unrecognized mount option %s\n", caller, token);
         return -EOPNOTSUPP;
 }
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
index 647d86d2db39..81b4f643ecef 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -9,6 +9,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 
 #include <asm/uaccess.h>
@@ -133,7 +135,7 @@ void ncp_update_inode(struct inode *inode, struct ncp_entry_info *nwinfo)
         NCP_FINFO(inode)->access = nwinfo->access;
         memcpy(NCP_FINFO(inode)->file_handle, nwinfo->file_handle,
                         sizeof(nwinfo->file_handle));
-        DPRINTK("ncp_update_inode: updated %s, volnum=%d, dirent=%u\n",
+        ncp_dbg(1, "updated %s, volnum=%d, dirent=%u\n",
                 nwinfo->i.entryName, NCP_FINFO(inode)->volNumber,
                 NCP_FINFO(inode)->dirEntNum);
 }
@@ -141,8 +143,7 @@ void ncp_update_inode(struct inode *inode, struct ncp_entry_info *nwinfo)
 static void ncp_update_dates(struct inode *inode, struct nw_info_struct *nwi)
 {
         /* NFS namespace mode overrides others if it's set. */
-        DPRINTK(KERN_DEBUG "ncp_update_dates_and_mode: (%s) nfs.mode=0%o\n",
-                nwi->entryName, nwi->nfs.mode);
+        ncp_dbg(1, "(%s) nfs.mode=0%o\n", nwi->entryName, nwi->nfs.mode);
         if (nwi->nfs.mode) {
                 /* XXX Security? */
                 inode->i_mode = nwi->nfs.mode;
@@ -230,7 +231,7 @@ static void ncp_set_attr(struct inode *inode, struct ncp_entry_info *nwinfo)
         
         ncp_update_attrs(inode, nwinfo);
 
-        DDPRINTK("ncp_read_inode: inode->i_mode = %u\n", inode->i_mode);
+        ncp_dbg(2, "inode->i_mode = %u\n", inode->i_mode);
 
         set_nlink(inode, 1);
         inode->i_uid = server->m.uid;
@@ -258,7 +259,7 @@ ncp_iget(struct super_block *sb, struct ncp_entry_info *info)
         struct inode *inode;
 
         if (info == NULL) {
-                printk(KERN_ERR "ncp_iget: info is NULL\n");
+                pr_err("%s: info is NULL\n", __func__);
                 return NULL;
         }
 
@@ -290,7 +291,7 @@ ncp_iget(struct super_block *sb, struct ncp_entry_info *info)
                 }
                 insert_inode_hash(inode);
         } else
-                printk(KERN_ERR "ncp_iget: iget failed!\n");
+                pr_err("%s: iget failed!\n", __func__);
         return inode;
 }
 
@@ -301,12 +302,12 @@ ncp_evict_inode(struct inode *inode)
         clear_inode(inode);
 
         if (S_ISDIR(inode->i_mode)) {
-                DDPRINTK("ncp_evict_inode: put directory %ld\n", inode->i_ino);
+                ncp_dbg(2, "put directory %ld\n", inode->i_ino);
         }
 
         if (ncp_make_closed(inode) != 0) {
                 /* We can't do anything but complain. */
-                printk(KERN_ERR "ncp_evict_inode: could not close\n");
+                pr_err("%s: could not close\n", __func__);
         }
 }
 
@@ -621,7 +622,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent)
            now because of PATH_MAX changes.. */
         if (server->m.time_out < 1) {
                 server->m.time_out = 10;
-                printk(KERN_INFO "You need to recompile your ncpfs utils..\n");
+                pr_info("You need to recompile your ncpfs utils..\n");
         }
         server->m.time_out = server->m.time_out * HZ / 100;
         server->m.file_mode = (server->m.file_mode & S_IRWXUGO) | S_IFREG;
@@ -682,7 +683,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent)
         ncp_unlock_server(server);
         if (error < 0)
                 goto out_rxbuf;
-        DPRINTK("ncp_fill_super: NCP_SBP(sb) = %x\n", (int) NCP_SBP(sb));
+        ncp_dbg(1, "NCP_SBP(sb) = %p\n", NCP_SBP(sb));
 
         error = -EMSGSIZE;      /* -EREMOTESIDEINCOMPATIBLE */
 #ifdef CONFIG_NCPFS_PACKET_SIGNING
@@ -710,7 +711,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent)
         if (ncp_negotiate_buffersize(server, default_bufsize,
                                      &(server->buffer_size)) != 0)
                 goto out_disconnect;
-        DPRINTK("ncpfs: bufsize = %d\n", server->buffer_size);
+        ncp_dbg(1, "bufsize = %d\n", server->buffer_size);
 
         memset(&finfo, 0, sizeof(finfo));
         finfo.i.attributes      = aDIR;
@@ -739,7 +740,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent)
         root_inode = ncp_iget(sb, &finfo);
         if (!root_inode)
                 goto out_disconnect;
-        DPRINTK("ncp_fill_super: root vol=%d\n", NCP_FINFO(root_inode)->volNumber);
+        ncp_dbg(1, "root vol=%d\n", NCP_FINFO(root_inode)->volNumber);
         sb->s_root = d_make_root(root_inode);
         if (!sb->s_root)
                 goto out_disconnect;
@@ -985,8 +986,7 @@ int ncp_notify_change(struct dentry *dentry, struct iattr *attr)
         if ((attr->ia_valid & ATTR_SIZE) != 0) {
                 int written;
 
-                DPRINTK("ncpfs: trying to change size to %ld\n",
-                        attr->ia_size);
+                ncp_dbg(1, "trying to change size to %llu\n", attr->ia_size);
 
                 if ((result = ncp_make_open(inode, O_WRONLY)) < 0) {
                         result = -EACCES;
@@ -1072,7 +1072,7 @@ MODULE_ALIAS_FS("ncpfs");
 static int __init init_ncp_fs(void)
 {
         int err;
-        DPRINTK("ncpfs: init_ncp_fs called\n");
+        ncp_dbg(1, "called\n");
 
         err = init_inodecache();
         if (err)
@@ -1089,7 +1089,7 @@ out1:
 
 static void __exit exit_ncp_fs(void)
 {
-        DPRINTK("ncpfs: exit_ncp_fs called\n");
+        ncp_dbg(1, "called\n");
         unregister_filesystem(&ncp_fs_type);
         destroy_inodecache();
 }
diff --git a/fs/ncpfs/ioctl.c b/fs/ncpfs/ioctl.c
index 60426ccb3b65..d5659d96ee7f 100644
--- a/fs/ncpfs/ioctl.c
+++ b/fs/ncpfs/ioctl.c
@@ -41,7 +41,7 @@ ncp_get_fs_info(struct ncp_server * server, struct inode *inode,
                 return -EFAULT;
 
         if (info.version != NCP_GET_FS_INFO_VERSION) {
-                DPRINTK("info.version invalid: %d\n", info.version);
+                ncp_dbg(1, "info.version invalid: %d\n", info.version);
                 return -EINVAL;
         }
         /* TODO: info.addr = server->m.serv_addr; */
@@ -66,7 +66,7 @@ ncp_get_fs_info_v2(struct ncp_server * server, struct inode *inode,
                 return -EFAULT;
 
         if (info2.version != NCP_GET_FS_INFO_VERSION_V2) {
-                DPRINTK("info.version invalid: %d\n", info2.version);
+                ncp_dbg(1, "info.version invalid: %d\n", info2.version);
                 return -EINVAL;
         }
         info2.mounted_uid   = from_kuid_munged(current_user_ns(), server->m.mounted_uid);
@@ -132,7 +132,7 @@ ncp_get_compat_fs_info_v2(struct ncp_server * server, struct inode *inode,
                 return -EFAULT;
 
         if (info2.version != NCP_GET_FS_INFO_VERSION_V2) {
-                DPRINTK("info.version invalid: %d\n", info2.version);
+                ncp_dbg(1, "info.version invalid: %d\n", info2.version);
                 return -EINVAL;
         }
         info2.mounted_uid   = from_kuid_munged(current_user_ns(), server->m.mounted_uid);
@@ -308,8 +308,7 @@ static long __ncp_ioctl(struct inode *inode, unsigned int cmd, unsigned long arg
                 else
                         result = server->reply_size;
                 ncp_unlock_server(server);
-                DPRINTK("ncp_ioctl: copy %d bytes\n",
-                        result);
+                ncp_dbg(1, "copy %d bytes\n", result);
                 if (result >= 0)
                         if (copy_to_user(request.data, bouncebuffer, result))
                                 result = -EFAULT;
@@ -385,9 +384,9 @@ static long __ncp_ioctl(struct inode *inode, unsigned int cmd, unsigned long arg
                                                 sr.namespace = server->name_space[sr.volNumber];
                                                 result = 0;
                                         } else
-                                                DPRINTK("ncpfs: s_root->d_inode==NULL\n");
+                                                ncp_dbg(1, "s_root->d_inode==NULL\n");
                                 } else
-                                        DPRINTK("ncpfs: s_root==NULL\n");
+                                        ncp_dbg(1, "s_root==NULL\n");
                         } else {
                                 sr.volNumber = -1;
                                 sr.namespace = 0;
@@ -440,11 +439,11 @@ static long __ncp_ioctl(struct inode *inode, unsigned int cmd, unsigned long arg
                                                         NCP_FINFO(s_inode)->DosDirNum = dosde;
                                                         server->root_setuped = 1;
                                                 } else {
-                                                        DPRINTK("ncpfs: s_root->d_inode==NULL\n");
+                                                        ncp_dbg(1, "s_root->d_inode==NULL\n");
                                                         result = -EIO;
                                                 }
                                         } else {
-                                                DPRINTK("ncpfs: s_root==NULL\n");
+                                                ncp_dbg(1, "s_root==NULL\n");
                                                 result = -EIO;
                                         }
                                 }
diff --git a/fs/ncpfs/mmap.c b/fs/ncpfs/mmap.c
index 3c5dd55d284c..b359d12eb359 100644
--- a/fs/ncpfs/mmap.c
+++ b/fs/ncpfs/mmap.c
@@ -107,7 +107,7 @@ int ncp_mmap(struct file *file, struct vm_area_struct *vma)
 {
         struct inode *inode = file_inode(file);
         
-        DPRINTK("ncp_mmap: called\n");
+        ncp_dbg(1, "called\n");
 
         if (!ncp_conn_valid(NCP_SERVER(inode)))
                 return -EIO;
diff --git a/fs/ncpfs/ncp_fs.h b/fs/ncpfs/ncp_fs.h
index 31831afe1c3b..b9f69e1b1f43 100644
--- a/fs/ncpfs/ncp_fs.h
+++ b/fs/ncpfs/ncp_fs.h
@@ -2,30 +2,32 @@
 #include "ncp_fs_i.h"
 #include "ncp_fs_sb.h"
 
-/* define because it is easy to change PRINTK to {*}PRINTK */
-#define PRINTK(format, args...) printk(KERN_DEBUG format , ## args)
-
 #undef NCPFS_PARANOIA
 #ifdef NCPFS_PARANOIA
-#define PPRINTK(format, args...) PRINTK(format , ## args)
+#define ncp_vdbg(fmt, ...)                                      \
+        pr_debug(fmt, ##__VA_ARGS__)
 #else
-#define PPRINTK(format, args...)
+#define ncp_vdbg(fmt, ...)                                      \
+do {                                                            \
+        if (0)                                                  \
+                pr_debug(fmt, ##__VA_ARGS__);                   \
+} while (0)
 #endif
 
 #ifndef DEBUG_NCP
 #define DEBUG_NCP 0
 #endif
-#if DEBUG_NCP > 0
-#define DPRINTK(format, args...) PRINTK(format , ## args)
-#else
-#define DPRINTK(format, args...)
-#endif
-#if DEBUG_NCP > 1
-#define DDPRINTK(format, args...) PRINTK(format , ## args)
-#else
-#define DDPRINTK(format, args...)
+
+#if DEBUG_NCP > 0 && !defined(DEBUG)
+#define DEBUG
 #endif
 
+#define ncp_dbg(level, fmt, ...)                                \
+do {                                                            \
+        if (level <= DEBUG_NCP)                                 \
+                pr_debug(fmt, ##__VA_ARGS__);                   \
+} while (0)
+
 #define NCP_MAX_RPC_TIMEOUT (6*HZ)
 
 
diff --git a/fs/ncpfs/ncplib_kernel.c b/fs/ncpfs/ncplib_kernel.c
index 981a95617fc9..482387532f54 100644
--- a/fs/ncpfs/ncplib_kernel.c
+++ b/fs/ncpfs/ncplib_kernel.c
@@ -9,14 +9,14 @@
  *
  */
 
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include "ncp_fs.h"
 
 static inline void assert_server_locked(struct ncp_server *server)
 {
         if (server->lock == 0) {
-                DPRINTK("ncpfs: server not locked!\n");
+                ncp_dbg(1, "server not locked!\n");
         }
 }
 
@@ -75,7 +75,7 @@ static void ncp_add_pstring(struct ncp_server *server, const char *s)
         int len = strlen(s);
         assert_server_locked(server);
         if (len > 255) {
-                DPRINTK("ncpfs: string too long: %s\n", s);
+                ncp_dbg(1, "string too long: %s\n", s);
                 len = 255;
         }
         ncp_add_byte(server, len);
@@ -225,7 +225,7 @@ int ncp_get_volume_info_with_number(struct ncp_server* server,
         result = -EIO;
         len = ncp_reply_byte(server, 29);
         if (len > NCP_VOLNAME_LEN) {
-                DPRINTK("ncpfs: volume name too long: %d\n", len);
+                ncp_dbg(1, "volume name too long: %d\n", len);
                 goto out;
         }
         memcpy(&(target->volume_name), ncp_reply_data(server, 30), len);
@@ -259,7 +259,7 @@ int ncp_get_directory_info(struct ncp_server* server, __u8 n,
         result = -EIO;
         len = ncp_reply_byte(server, 21);
         if (len > NCP_VOLNAME_LEN) {
-                DPRINTK("ncpfs: volume name too long: %d\n", len);
+                ncp_dbg(1, "volume name too long: %d\n", len);
                 goto out;
         }
         memcpy(&(target->volume_name), ncp_reply_data(server, 22), len);
@@ -295,9 +295,9 @@ ncp_make_closed(struct inode *inode)
                 err = ncp_close_file(NCP_SERVER(inode), NCP_FINFO(inode)->file_handle);
 
                 if (!err)
-                        PPRINTK("ncp_make_closed: volnum=%d, dirent=%u, error=%d\n",
-                                NCP_FINFO(inode)->volNumber,
-                                NCP_FINFO(inode)->dirEntNum, err);
+                        ncp_vdbg("volnum=%d, dirent=%u, error=%d\n",
+                                 NCP_FINFO(inode)->volNumber,
+                                 NCP_FINFO(inode)->dirEntNum, err);
         }
         mutex_unlock(&NCP_FINFO(inode)->open_mutex);
         return err;
@@ -394,8 +394,7 @@ int ncp_obtain_nfs_info(struct ncp_server *server,
 
                 if ((result = ncp_request(server, 87)) == 0) {
                         ncp_extract_nfs_info(ncp_reply_data(server, 0), &target->nfs);
-                        DPRINTK(KERN_DEBUG
-                                "ncp_obtain_nfs_info: (%s) mode=0%o, rdev=0x%x\n",
+                        ncp_dbg(1, "(%s) mode=0%o, rdev=0x%x\n",
                                 target->entryName, target->nfs.mode,
                                 target->nfs.rdev);
                 } else {
@@ -425,7 +424,7 @@ int ncp_obtain_info(struct ncp_server *server, struct inode *dir, const char *pa
         int result;
 
         if (target == NULL) {
-                printk(KERN_ERR "ncp_obtain_info: invalid call\n");
+                pr_err("%s: invalid call\n", __func__);
                 return -EINVAL;
         }
         ncp_init_request(server);
@@ -498,7 +497,7 @@ ncp_get_known_namespace(struct ncp_server *server, __u8 volume)
         namespace = ncp_reply_data(server, 2);
 
         while (no_namespaces > 0) {
-                DPRINTK("get_namespaces: found %d on %d\n", *namespace, volume);
+                ncp_dbg(1, "found %d on %d\n", *namespace, volume);
 
 #ifdef CONFIG_NCPFS_NFS_NS
                 if ((*namespace == NW_NS_NFS) && !(server->m.flags&NCP_MOUNT_NO_NFS)) 
@@ -531,8 +530,7 @@ ncp_update_known_namespace(struct ncp_server *server, __u8 volume, int *ret_ns)
         if (ret_ns)
                 *ret_ns = ns;
 
-        DPRINTK("lookup_vol: namespace[%d] = %d\n",
-                volume, server->name_space[volume]);
+        ncp_dbg(1, "namespace[%d] = %d\n", volume, server->name_space[volume]);
 
         if (server->name_space[volume] == ns)
                 return 0;
@@ -596,7 +594,7 @@ ncp_get_volume_root(struct ncp_server *server,
 {
         int result;
 
-        DPRINTK("ncp_get_volume_root: looking up vol %s\n", volname);
+        ncp_dbg(1, "looking up vol %s\n", volname);
 
         ncp_init_request(server);
         ncp_add_byte(server, 22);       /* Subfunction: Generate dir handle */
diff --git a/fs/ncpfs/sock.c b/fs/ncpfs/sock.c
index 3a1587222c8a..04a69a4d8e96 100644
--- a/fs/ncpfs/sock.c
+++ b/fs/ncpfs/sock.c
@@ -8,6 +8,7 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/time.h>
 #include <linux/errno.h>
@@ -231,7 +232,7 @@ static void __ncptcp_try_send(struct ncp_server *server)
                 return;
 
         if (result < 0) {
-                printk(KERN_ERR "ncpfs: tcp: Send failed: %d\n", result);
+                pr_err("tcp: Send failed: %d\n", result);
                 __ncp_abort_request(server, rq, result);
                 return;
         }
@@ -332,7 +333,7 @@ static int ncp_add_request(struct ncp_server *server, struct ncp_request_reply *
         mutex_lock(&server->rcv.creq_mutex);
         if (!ncp_conn_valid(server)) {
                 mutex_unlock(&server->rcv.creq_mutex);
-                printk(KERN_ERR "ncpfs: tcp: Server died\n");
+                pr_err("tcp: Server died\n");
                 return -EIO;
         }
         ncp_req_get(req);
@@ -405,15 +406,15 @@ void ncpdgram_rcv_proc(struct work_struct *work)
                                 }
                                 result = _recv(sock, buf, sizeof(buf), MSG_DONTWAIT);
                                 if (result < 0) {
-                                        DPRINTK("recv failed with %d\n", result);
+                                        ncp_dbg(1, "recv failed with %d\n", result);
                                         continue;
                                 }
                                 if (result < 10) {
-                                        DPRINTK("too short (%u) watchdog packet\n", result);
+                                        ncp_dbg(1, "too short (%u) watchdog packet\n", result);
                                         continue;
                                 }
                                 if (buf[9] != '?') {
-                                        DPRINTK("bad signature (%02X) in watchdog packet\n", buf[9]);
+                                        ncp_dbg(1, "bad signature (%02X) in watchdog packet\n", buf[9]);
                                         continue;
                                 }
                                 buf[9] = 'Y';
@@ -448,7 +449,7 @@ void ncpdgram_rcv_proc(struct work_struct *work)
                                                         result -= 8;
                                                         hdrl = sock->sk->sk_family == AF_INET ? 8 : 6;
                                                         if (sign_verify_reply(server, server->rxbuf + hdrl, result - hdrl, cpu_to_le32(result), server->rxbuf + result)) {
-                                                                printk(KERN_INFO "ncpfs: Signature violation\n");
+                                                                pr_info("Signature violation\n");
                                                                 result = -EIO;
                                                         }
                                                 }
@@ -524,7 +525,7 @@ static int do_tcp_rcv(struct ncp_server *server, void *buffer, size_t len)
                 return result;
         }
         if (result > len) {
-                printk(KERN_ERR "ncpfs: tcp: bug in recvmsg (%u > %Zu)\n", result, len);
+                pr_err("tcp: bug in recvmsg (%u > %Zu)\n", result, len);
                 return -EIO;                    
         }
         return result;
@@ -552,9 +553,9 @@ static int __ncptcp_rcv_proc(struct ncp_server *server)
                                         __ncptcp_abort(server);
                                 }
                                 if (result < 0) {
-                                        printk(KERN_ERR "ncpfs: tcp: error in recvmsg: %d\n", result);
+                                        pr_err("tcp: error in recvmsg: %d\n", result);
                                 } else {
-                                        DPRINTK(KERN_ERR "ncpfs: tcp: EOF\n");
+                                        ncp_dbg(1, "tcp: EOF\n");
                                 }
                                 return -EIO;
                         }
@@ -566,20 +567,20 @@ static int __ncptcp_rcv_proc(struct ncp_server *server)
                 switch (server->rcv.state) {
                         case 0:
                                 if (server->rcv.buf.magic != htonl(NCP_TCP_RCVD_MAGIC)) {
-                                        printk(KERN_ERR "ncpfs: tcp: Unexpected reply type %08X\n", ntohl(server->rcv.buf.magic));
+                                        pr_err("tcp: Unexpected reply type %08X\n", ntohl(server->rcv.buf.magic));
                                         __ncptcp_abort(server);
                                         return -EIO;
                                 }
                                 datalen = ntohl(server->rcv.buf.len) & 0x0FFFFFFF;
                                 if (datalen < 10) {
-                                        printk(KERN_ERR "ncpfs: tcp: Unexpected reply len %d\n", datalen);
+                                        pr_err("tcp: Unexpected reply len %d\n", datalen);
                                         __ncptcp_abort(server);
                                         return -EIO;
                                 }
 #ifdef CONFIG_NCPFS_PACKET_SIGNING                              
                                 if (server->sign_active) {
                                         if (datalen < 18) {
-                                                printk(KERN_ERR "ncpfs: tcp: Unexpected reply len %d\n", datalen);
+                                                pr_err("tcp: Unexpected reply len %d\n", datalen);
                                                 __ncptcp_abort(server);
                                                 return -EIO;
                                         }
@@ -604,7 +605,7 @@ cont:;
                                                 server->rcv.len = datalen - 10;
                                                 break;
                                         }                                       
-                                        DPRINTK("ncpfs: tcp: Unexpected NCP type %02X\n", type);
+                                        ncp_dbg(1, "tcp: Unexpected NCP type %02X\n", type);
 skipdata2:;
                                         server->rcv.state = 2;
 skipdata:;
@@ -614,11 +615,11 @@ skipdata:;
                                 }
                                 req = server->rcv.creq;
                                 if (!req) {
-                                        DPRINTK(KERN_ERR "ncpfs: Reply without appropriate request\n");
+                                        ncp_dbg(1, "Reply without appropriate request\n");
                                         goto skipdata2;
                                 }
                                 if (datalen > req->datalen + 8) {
-                                        printk(KERN_ERR "ncpfs: tcp: Unexpected reply len %d (expected at most %Zd)\n", datalen, req->datalen + 8);
+                                        pr_err("tcp: Unexpected reply len %d (expected at most %Zd)\n", datalen, req->datalen + 8);
                                         server->rcv.state = 3;
                                         goto skipdata;
                                 }
@@ -638,12 +639,12 @@ skipdata:;
                                 req = server->rcv.creq;
                                 if (req->tx_type != NCP_ALLOC_SLOT_REQUEST) {
                                         if (((struct ncp_reply_header*)server->rxbuf)->sequence != server->sequence) {
-                                                printk(KERN_ERR "ncpfs: tcp: Bad sequence number\n");
+                                                pr_err("tcp: Bad sequence number\n");
                                                 __ncp_abort_request(server, req, -EIO);
                                                 return -EIO;
                                         }
                                         if ((((struct ncp_reply_header*)server->rxbuf)->conn_low | (((struct ncp_reply_header*)server->rxbuf)->conn_high << 8)) != server->connection) {
-                                                printk(KERN_ERR "ncpfs: tcp: Connection number mismatch\n");
+                                                pr_err("tcp: Connection number mismatch\n");
                                                 __ncp_abort_request(server, req, -EIO);
                                                 return -EIO;
                                         }
@@ -651,7 +652,7 @@ skipdata:;
 #ifdef CONFIG_NCPFS_PACKET_SIGNING                              
                                 if (server->sign_active && req->tx_type != NCP_DEALLOC_SLOT_REQUEST) {
                                         if (sign_verify_reply(server, server->rxbuf + 6, req->datalen - 6, cpu_to_be32(req->datalen + 16), &server->rcv.buf.type)) {
-                                                printk(KERN_ERR "ncpfs: tcp: Signature violation\n");
+                                                pr_err("tcp: Signature violation\n");
                                                 __ncp_abort_request(server, req, -EIO);
                                                 return -EIO;
                                         }
@@ -742,7 +743,7 @@ static int ncp_do_request(struct ncp_server *server, int size,
         int result;
 
         if (server->lock == 0) {
-                printk(KERN_ERR "ncpfs: Server not locked!\n");
+                pr_err("Server not locked!\n");
                 return -EIO;
         }
         if (!ncp_conn_valid(server)) {
@@ -781,7 +782,7 @@ static int ncp_do_request(struct ncp_server *server, int size,
                 spin_unlock_irqrestore(&current->sighand->siglock, flags);
         }
 
-        DDPRINTK("do_ncp_rpc_call returned %d\n", result);
+        ncp_dbg(2, "do_ncp_rpc_call returned %d\n", result);
 
         return result;
 }
@@ -811,7 +812,7 @@ int ncp_request2(struct ncp_server *server, int function,
 
         result = ncp_do_request(server, server->current_size, reply, size);
         if (result < 0) {
-                DPRINTK("ncp_request_error: %d\n", result);
+                ncp_dbg(1, "ncp_request_error: %d\n", result);
                 goto out;
         }
         server->completion = reply->completion_code;
@@ -822,7 +823,7 @@ int ncp_request2(struct ncp_server *server, int function,
         result = reply->completion_code;
 
         if (result != 0)
-                PPRINTK("ncp_request: completion code=%x\n", result);
+                ncp_vdbg("completion code=%x\n", result);
 out:
         return result;
 }
@@ -865,14 +866,14 @@ void ncp_lock_server(struct ncp_server *server)
 {
         mutex_lock(&server->mutex);
         if (server->lock)
-                printk(KERN_WARNING "ncp_lock_server: was locked!\n");
+                pr_warn("%s: was locked!\n", __func__);
         server->lock = 1;
 }
 
 void ncp_unlock_server(struct ncp_server *server)
 {
         if (!server->lock) {
-                printk(KERN_WARNING "ncp_unlock_server: was not locked!\n");
+                pr_warn("%s: was not locked!\n", __func__);
                 return;
         }
         server->lock = 0;
diff --git a/fs/ncpfs/symlink.c b/fs/ncpfs/symlink.c
index 52439ddc8de0..1a63bfdb4a65 100644
--- a/fs/ncpfs/symlink.c
+++ b/fs/ncpfs/symlink.c
@@ -112,7 +112,7 @@ int ncp_symlink(struct inode *dir, struct dentry *dentry, const char *symname) {
         __le32 attr;
         unsigned int hdr;
 
-        DPRINTK("ncp_symlink(dir=%p,dentry=%p,symname=%s)\n",dir,dentry,symname);
+        ncp_dbg(1, "dir=%p, dentry=%p, symname=%s\n", dir, dentry, symname);
 
         if (ncp_is_nfs_extras(NCP_SERVER(dir), NCP_FINFO(dir)->volNumber))
                 kludge = 0;
diff --git a/lib/percpu_counter.c b/lib/percpu_counter.c
index 8280a5dd1727..7dd33577b905 100644
--- a/lib/percpu_counter.c
+++ b/lib/percpu_counter.c
@@ -169,7 +169,7 @@ static int percpu_counter_hotcpu_callback(struct notifier_block *nb,
         struct percpu_counter *fbc;
 
         compute_batch_value();
-        if (action != CPU_DEAD)
+        if (action != CPU_DEAD && action != CPU_DEAD_FROZEN)
                 return NOTIFY_OK;
 
         cpu = (unsigned long)hcpu;
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 06879ead7380..9b6497eda806 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1862,7 +1862,7 @@ static void get_scan_count(struct lruvec *lruvec, struct scan_control *sc,
         struct zone *zone = lruvec_zone(lruvec);
         unsigned long anon_prio, file_prio;
         enum scan_balance scan_balance;
-        unsigned long anon, file, free;
+        unsigned long anon, file;
         bool force_scan = false;
         unsigned long ap, fp;
         enum lru_list lru;
@@ -1916,20 +1916,6 @@ static void get_scan_count(struct lruvec *lruvec, struct scan_control *sc,
                 get_lru_size(lruvec, LRU_INACTIVE_FILE);
 
         /*
-         * If it's foreseeable that reclaiming the file cache won't be
-         * enough to get the zone back into a desirable shape, we have
-         * to swap.  Better start now and leave the - probably heavily
-         * thrashing - remaining file pages alone.
-         */
-        if (global_reclaim(sc)) {
-                free = zone_page_state(zone, NR_FREE_PAGES);
-                if (unlikely(file + free <= high_wmark_pages(zone))) {
-                        scan_balance = SCAN_ANON;
-                        goto out;
-                }
-        }
-
-        /*
          * There is enough inactive page cache, do not reclaim
          * anything from the anonymous working set right now.
          */