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authorLinus Torvalds <torvalds@linux-foundation.org>2011-05-26 09:52:14 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-26 09:52:14 -0700
commit32e51f141fd8d880f57b6a2eb53ce72856254d4a (patch)
treed8d7a0d503533a03fb07b2ebd5eccd9043f2d228 /fs/hpfs
parentca16d140af91febe25daeb9e032bf8bd46b8c31f (diff)
parentb6ff24a333267a6810e28ee5b9fc539d149c52f0 (diff)
downloadvexpress-lsk-32e51f141fd8d880f57b6a2eb53ce72856254d4a.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (25 commits) cifs: remove unnecessary dentry_unhash on rmdir/rename_dir ocfs2: remove unnecessary dentry_unhash on rmdir/rename_dir exofs: remove unnecessary dentry_unhash on rmdir/rename_dir nfs: remove unnecessary dentry_unhash on rmdir/rename_dir ext2: remove unnecessary dentry_unhash on rmdir/rename_dir ext3: remove unnecessary dentry_unhash on rmdir/rename_dir ext4: remove unnecessary dentry_unhash on rmdir/rename_dir btrfs: remove unnecessary dentry_unhash in rmdir/rename_dir ceph: remove unnecessary dentry_unhash calls vfs: clean up vfs_rename_other vfs: clean up vfs_rename_dir vfs: clean up vfs_rmdir vfs: fix vfs_rename_dir for FS_RENAME_DOES_D_MOVE filesystems libfs: drop unneeded dentry_unhash vfs: update dentry_unhash() comment vfs: push dentry_unhash on rename_dir into file systems vfs: push dentry_unhash on rmdir into file systems vfs: remove dget() from dentry_unhash() vfs: dentry_unhash immediately prior to rmdir vfs: Block mmapped writes while the fs is frozen ...
Diffstat (limited to 'fs/hpfs')
-rw-r--r--fs/hpfs/namei.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c
index 1f05839c27a..ff0ce21c086 100644
--- a/fs/hpfs/namei.c
+++ b/fs/hpfs/namei.c
@@ -395,7 +395,6 @@ again:
dentry_unhash(dentry);
if (!d_unhashed(dentry)) {
- dput(dentry);
hpfs_unlock(dir->i_sb);
return -ENOSPC;
}
@@ -403,7 +402,6 @@ again:
!S_ISREG(inode->i_mode) ||
get_write_access(inode)) {
d_rehash(dentry);
- dput(dentry);
} else {
struct iattr newattrs;
/*printk("HPFS: truncating file before delete.\n");*/
@@ -411,7 +409,6 @@ again:
newattrs.ia_valid = ATTR_SIZE | ATTR_CTIME;
err = notify_change(dentry, &newattrs);
put_write_access(inode);
- dput(dentry);
if (!err)
goto again;
}
@@ -442,6 +439,8 @@ static int hpfs_rmdir(struct inode *dir, struct dentry *dentry)
int err;
int r;
+ dentry_unhash(dentry);
+
hpfs_adjust_length(name, &len);
hpfs_lock(dir->i_sb);
err = -ENOENT;
@@ -535,6 +534,10 @@ static int hpfs_rename(struct inode *old_dir, struct dentry *old_dentry,
struct buffer_head *bh;
struct fnode *fnode;
int err;
+
+ if (new_inode && S_ISDIR(new_inode->i_mode))
+ dentry_unhash(new_dentry);
+
if ((err = hpfs_chk_name(new_name, &new_len))) return err;
err = 0;
hpfs_adjust_length(old_name, &old_len);