linux-toradex.git/fs/configfs/dir.c, branch v3.4.16

make configfs_pin_fs() return root dentry on success

2012-03-21T01:29:48+00:00

... and make configfs_mnt static

Signed-off-by: Al Viro

configfs: configfs_create_dir() has parent dentry in dentry->d_parent

2012-03-21T01:29:47+00:00

no need to play sick games with parent item, internal mount, etc.

Signed-off-by: Al Viro

configfs: kill configfs_sb

2012-03-21T01:29:47+00:00

Signed-off-by: Al Viro

configfs: don't bother with checks for mkdir/rmdir/unlink/symlink in root

2012-03-21T01:29:46+00:00

just give root directory separate inode_operations without all those
methods...

Signed-off-by: Al Viro

switch vfs_mkdir() and ->mkdir() to umode_t

2012-01-04T03:54:53+00:00

vfs_mkdir() gets int, but immediately drops everything that might not
fit into umode_t and that's the only caller of ->mkdir()...

Signed-off-by: Al Viro

vfs: live vfsmounts never have NULL ->mnt_sb

2012-01-04T03:52:42+00:00

Signed-off-by: Al Viro

vfs: for usbfs, etc. internal vfsmounts ->mnt_sb->s_root == ->mnt_root

2012-01-04T03:52:41+00:00

Signed-off-by: Al Viro

configfs: remove unnecessary dentry_unhash on rmdir, dir rename

2011-05-28T05:02:54+00:00

configfs does not have problems with references to unlinked directories.

CC: Joel Becker 
Signed-off-by: Sage Weil 
Signed-off-by: Al Viro

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6

2011-05-26T16:52:14+00:00

* '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
  ...

vfs: push dentry_unhash on rmdir into file systems

2011-05-26T11:26:47+00:00

Only a few file systems need this.  Start by pushing it down into each
fs rmdir method (except gfs2 and xfs) so it can be dealt with on a per-fs
basis.

This does not change behavior for any in-tree file systems.

Acked-by: Christoph Hellwig 
Signed-off-by: Sage Weil 
Signed-off-by: Al Viro