1 files changed, 26 insertions, 27 deletions

diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index f738599fd8cd..042af7346ec1 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -10,9 +10,9 @@
 
 #include <linux/pagemap.h>
 #include <linux/file.h>
-#include <linux/gfp.h>
 #include <linux/sched.h>
 #include <linux/namei.h>
+#include <linux/slab.h>
 
 #if BITS_PER_LONG >= 64
 static inline void fuse_dentry_settime(struct dentry *entry, u64 time)
@@ -169,7 +169,7 @@ static int fuse_dentry_revalidate(struct dentry *entry, struct nameidata *nd)
                 struct fuse_entry_out outarg;
                 struct fuse_conn *fc;
                 struct fuse_req *req;
-                struct fuse_req *forget_req;
+                struct fuse_forget_link *forget;
                 struct dentry *parent;
                 u64 attr_version;
 
@@ -182,8 +182,8 @@ static int fuse_dentry_revalidate(struct dentry *entry, struct nameidata *nd)
                 if (IS_ERR(req))
                         return 0;
 
-                forget_req = fuse_get_req(fc);
-                if (IS_ERR(forget_req)) {
+                forget = fuse_alloc_forget();
+                if (!forget) {
                         fuse_put_request(fc, req);
                         return 0;
                 }
@@ -203,15 +203,14 @@ static int fuse_dentry_revalidate(struct dentry *entry, struct nameidata *nd)
                 if (!err) {
                         struct fuse_inode *fi = get_fuse_inode(inode);
                         if (outarg.nodeid != get_node_id(inode)) {
-                                fuse_send_forget(fc, forget_req,
-                                                 outarg.nodeid, 1);
+                                fuse_queue_forget(fc, forget, outarg.nodeid, 1);
                                 return 0;
                         }
                         spin_lock(&fc->lock);
                         fi->nlookup++;
                         spin_unlock(&fc->lock);
                 }
-                fuse_put_request(fc, forget_req);
+                kfree(forget);
                 if (err || (outarg.attr.mode ^ inode->i_mode) & S_IFMT)
                         return 0;
 
@@ -263,7 +262,7 @@ int fuse_lookup_name(struct super_block *sb, u64 nodeid, struct qstr *name,
 {
         struct fuse_conn *fc = get_fuse_conn_super(sb);
         struct fuse_req *req;
-        struct fuse_req *forget_req;
+        struct fuse_forget_link *forget;
         u64 attr_version;
         int err;
 
@@ -277,9 +276,9 @@ int fuse_lookup_name(struct super_block *sb, u64 nodeid, struct qstr *name,
         if (IS_ERR(req))
                 goto out;
 
-        forget_req = fuse_get_req(fc);
-        err = PTR_ERR(forget_req);
-        if (IS_ERR(forget_req)) {
+        forget = fuse_alloc_forget();
+        err = -ENOMEM;
+        if (!forget) {
                 fuse_put_request(fc, req);
                 goto out;
         }
@@ -305,13 +304,13 @@ int fuse_lookup_name(struct super_block *sb, u64 nodeid, struct qstr *name,
                            attr_version);
         err = -ENOMEM;
         if (!*inode) {
-                fuse_send_forget(fc, forget_req, outarg->nodeid, 1);
+                fuse_queue_forget(fc, forget, outarg->nodeid, 1);
                 goto out;
         }
         err = 0;
 
  out_put_forget:
-        fuse_put_request(fc, forget_req);
+        kfree(forget);
  out:
         return err;
 }
@@ -378,7 +377,7 @@ static int fuse_create_open(struct inode *dir, struct dentry *entry, int mode,
         struct inode *inode;
         struct fuse_conn *fc = get_fuse_conn(dir);
         struct fuse_req *req;
-        struct fuse_req *forget_req;
+        struct fuse_forget_link *forget;
         struct fuse_create_in inarg;
         struct fuse_open_out outopen;
         struct fuse_entry_out outentry;
@@ -392,9 +391,9 @@ static int fuse_create_open(struct inode *dir, struct dentry *entry, int mode,
         if (flags & O_DIRECT)
                 return -EINVAL;
 
-        forget_req = fuse_get_req(fc);
-        if (IS_ERR(forget_req))
-                return PTR_ERR(forget_req);
+        forget = fuse_alloc_forget();
+        if (!forget)
+                return -ENOMEM;
 
         req = fuse_get_req(fc);
         err = PTR_ERR(req);
@@ -452,10 +451,10 @@ static int fuse_create_open(struct inode *dir, struct dentry *entry, int mode,
         if (!inode) {
                 flags &= ~(O_CREAT | O_EXCL | O_TRUNC);
                 fuse_sync_release(ff, flags);
-                fuse_send_forget(fc, forget_req, outentry.nodeid, 1);
+                fuse_queue_forget(fc, forget, outentry.nodeid, 1);
                 return -ENOMEM;
         }
-        fuse_put_request(fc, forget_req);
+        kfree(forget);
         d_instantiate(entry, inode);
         fuse_change_entry_timeout(entry, &outentry);
         fuse_invalidate_attr(dir);
@@ -473,7 +472,7 @@ static int fuse_create_open(struct inode *dir, struct dentry *entry, int mode,
  out_put_request:
         fuse_put_request(fc, req);
  out_put_forget_req:
-        fuse_put_request(fc, forget_req);
+        kfree(forget);
         return err;
 }
 
@@ -487,12 +486,12 @@ static int create_new_entry(struct fuse_conn *fc, struct fuse_req *req,
         struct fuse_entry_out outarg;
         struct inode *inode;
         int err;
-        struct fuse_req *forget_req;
+        struct fuse_forget_link *forget;
 
-        forget_req = fuse_get_req(fc);
-        if (IS_ERR(forget_req)) {
+        forget = fuse_alloc_forget();
+        if (!forget) {
                 fuse_put_request(fc, req);
-                return PTR_ERR(forget_req);
+                return -ENOMEM;
         }
 
         memset(&outarg, 0, sizeof(outarg));
@@ -519,10 +518,10 @@ static int create_new_entry(struct fuse_conn *fc, struct fuse_req *req,
         inode = fuse_iget(dir->i_sb, outarg.nodeid, outarg.generation,
                           &outarg.attr, entry_attr_timeout(&outarg), 0);
         if (!inode) {
-                fuse_send_forget(fc, forget_req, outarg.nodeid, 1);
+                fuse_queue_forget(fc, forget, outarg.nodeid, 1);
                 return -ENOMEM;
         }
-        fuse_put_request(fc, forget_req);
+        kfree(forget);
 
         if (S_ISDIR(inode->i_mode)) {
                 struct dentry *alias;
@@ -545,7 +544,7 @@ static int create_new_entry(struct fuse_conn *fc, struct fuse_req *req,
         return 0;
 
  out_put_forget_req:
-        fuse_put_request(fc, forget_req);
+        kfree(forget);
         return err;
 }