Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp

Conflicts:
	litmus/sched_cedf.c

1 files changed, 7 insertions, 13 deletions

diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c
index ed78a3cf3cb0..4bca6a2e5c07 100644
--- a/fs/jffs2/dir.c
+++ b/fs/jffs2/dir.c
@@ -75,7 +75,6 @@ static struct dentry *jffs2_lookup(struct inode *dir_i, struct dentry *target,
                                    struct nameidata *nd)
 {
         struct jffs2_inode_info *dir_f;
-        struct jffs2_sb_info *c;
         struct jffs2_full_dirent *fd = NULL, *fd_list;
         uint32_t ino = 0;
         struct inode *inode = NULL;
@@ -86,7 +85,6 @@ static struct dentry *jffs2_lookup(struct inode *dir_i, struct dentry *target,
                 return ERR_PTR(-ENAMETOOLONG);
 
         dir_f = JFFS2_INODE_INFO(dir_i);
-        c = JFFS2_SB_INFO(dir_i->i_sb);
 
         mutex_lock(&dir_f->sem);
 
@@ -119,7 +117,6 @@ static struct dentry *jffs2_lookup(struct inode *dir_i, struct dentry *target,
 static int jffs2_readdir(struct file *filp, void *dirent, filldir_t filldir)
 {
         struct jffs2_inode_info *f;
-        struct jffs2_sb_info *c;
         struct inode *inode = filp->f_path.dentry->d_inode;
         struct jffs2_full_dirent *fd;
         unsigned long offset, curofs;
@@ -127,7 +124,6 @@ static int jffs2_readdir(struct file *filp, void *dirent, filldir_t filldir)
         D1(printk(KERN_DEBUG "jffs2_readdir() for dir_i #%lu\n", filp->f_path.dentry->d_inode->i_ino));
 
         f = JFFS2_INODE_INFO(inode);
-        c = JFFS2_SB_INFO(inode->i_sb);
 
         offset = filp->f_pos;
 
@@ -215,8 +211,7 @@ static int jffs2_create(struct inode *dir_i, struct dentry *dentry, int mode,
            no chance of AB-BA deadlock involving its f->sem). */
         mutex_unlock(&f->sem);
 
-        ret = jffs2_do_create(c, dir_f, f, ri,
-                              dentry->d_name.name, dentry->d_name.len);
+        ret = jffs2_do_create(c, dir_f, f, ri, &dentry->d_name);
         if (ret)
                 goto fail;
 
@@ -289,7 +284,7 @@ static int jffs2_link (struct dentry *old_dentry, struct inode *dir_i, struct de
                 mutex_unlock(&f->sem);
                 d_instantiate(dentry, old_dentry->d_inode);
                 dir_i->i_mtime = dir_i->i_ctime = ITIME(now);
-                atomic_inc(&old_dentry->d_inode->i_count);
+                ihold(old_dentry->d_inode);
         }
         return ret;
 }
@@ -367,7 +362,7 @@ static int jffs2_symlink (struct inode *dir_i, struct dentry *dentry, const char
         }
 
         /* We use f->target field to store the target path. */
-        f->target = kmalloc(targetlen + 1, GFP_KERNEL);
+        f->target = kmemdup(target, targetlen + 1, GFP_KERNEL);
         if (!f->target) {
                 printk(KERN_WARNING "Can't allocate %d bytes of memory\n", targetlen + 1);
                 mutex_unlock(&f->sem);
@@ -376,7 +371,6 @@ static int jffs2_symlink (struct inode *dir_i, struct dentry *dentry, const char
                 goto fail;
         }
 
-        memcpy(f->target, target, targetlen + 1);
         D1(printk(KERN_DEBUG "jffs2_symlink: symlink's target '%s' cached\n", (char *)f->target));
 
         /* No data here. Only a metadata node, which will be
@@ -387,7 +381,7 @@ static int jffs2_symlink (struct inode *dir_i, struct dentry *dentry, const char
 
         jffs2_complete_reservation(c);
 
-        ret = jffs2_init_security(inode, dir_i);
+        ret = jffs2_init_security(inode, dir_i, &dentry->d_name);
         if (ret)
                 goto fail;
 
@@ -531,7 +525,7 @@ static int jffs2_mkdir (struct inode *dir_i, struct dentry *dentry, int mode)
 
         jffs2_complete_reservation(c);
 
-        ret = jffs2_init_security(inode, dir_i);
+        ret = jffs2_init_security(inode, dir_i, &dentry->d_name);
         if (ret)
                 goto fail;
 
@@ -704,7 +698,7 @@ static int jffs2_mknod (struct inode *dir_i, struct dentry *dentry, int mode, de
 
         jffs2_complete_reservation(c);
 
-        ret = jffs2_init_security(inode, dir_i);
+        ret = jffs2_init_security(inode, dir_i, &dentry->d_name);
         if (ret)
                 goto fail;
 
@@ -864,7 +858,7 @@ static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry,
                 printk(KERN_NOTICE "jffs2_rename(): Link succeeded, unlink failed (err %d). You now have a hard link\n", ret);
                 /* Might as well let the VFS know */
                 d_instantiate(new_dentry, old_dentry->d_inode);
-                atomic_inc(&old_dentry->d_inode->i_count);
+                ihold(old_dentry->d_inode);
                 new_dir_i->i_mtime = new_dir_i->i_ctime = ITIME(now);
                 return ret;
         }