litmus-rt.git/fs/fat, branch wip-nested-locking

fat: Fix corrupt inode flags when remove ATTR_SYS flag

2011-05-31T10:42:24+00:00

We are clearly missing '~' in fat_ioctl_set_attributes().

Cc: 
Reported-by: Dmitry Dmitriev 
Signed-off-by: OGAWA Hirofumi

fat: remove unnecessary dentry_unhash on rmdir, dir rename

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

fat does not have problems with references to unlinked directories.

CC: OGAWA Hirofumi 
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 rename_dir into file systems

2011-05-26T11:26:48+00:00

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

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

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

fat: Fix statfs->f_namelen

2011-04-12T12:12:50+00:00

pathconf(, _PC_NAME_MAX) is too small for long Unicode filename on fat.

255 as max filename size on fat is Unicode UTF-16 characters.
it's not byte size.

https://bugzilla.kernel.org/show_bug.cgi?id=16469

To fix it, this returns "len * NLS_MAX_CHARSET_SIZE" instead.

Reported-by: Takumi Asaki 
Signed-off-by: OGAWA Hirofumi

fat: Replace all printk with fat_msg()

2011-04-12T12:12:42+00:00

Replace all printk with fat_msg()

Signed-off-by: Alexey Fisher 
Signed-off-by: OGAWA Hirofumi

fat: Add fat_msg() function for preformated FAT messages

2011-04-12T12:12:35+00:00

Add fat_msg() to replace not cosequent used printk() in fs/fat/*
New message format should be as fallow:
FAT-fs (sda1): some thing happened.

Signed-off-by: Alexey Fisher 
Signed-off-by: OGAWA Hirofumi

fat: Convert fat_fs_error to use %pV

2011-04-12T12:12:27+00:00

- convert fat_fs_error to use %pV
- be consequent and use "supor_block *sb" instead of "supor_block *s"
- use devise name in each message.

Signed-off-by: Alexey Fisher 
Signed-off-by: OGAWA Hirofumi

fat: Fix possible null deref in fat_cache_add()

2011-04-12T12:12:16+00:00

Reported-by: 
Signed-off-by: OGAWA Hirofumi