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d17413c08c
linux/fs/ext4
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Dmitry Monakhov d17413c08c ext4: clean up inode bitmaps manipulation in ext4_free_inode 
- Reorganize locking scheme to batch two atomic operation in to one.
  This also allow us to state what healthy group must obey following rule
  ext4_free_inodes_count(sb, gdp) == ext4_count_free(inode_bitmap, NUM);
- Fix possible undefined pointer dereference.
- Even if group descriptor stats aren't accessible we have to update
  inode bitmaps.
- Move non-group members update out of group_lock.

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2010-05-16 07:00:00 -04:00
..
acl.c sanitize xattr handler prototypes 2009-12-16 12:16:49 -05:00
acl.h ext[234]: move over to 'check_acl' permission model 2009-09-08 11:09:04 -07:00
balloc.c ext4: consolidate in_range() definitions 2010-03-03 23:55:01 -05:00
bitmap.c ext4: Change unsigned long to unsigned int 2008-11-05 00:14:04 -05:00
block_validity.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
dir.c ext4: fix up rb_root initializations to use RB_ROOT 2010-03-04 22:25:21 -05:00
ext4_extents.h ext4: Calculate metadata requirements more accurately 2010-01-01 02:41:30 -05:00
ext4_jbd2.c ext4: Fix BUG_ON at fs/buffer.c:652 in no journal mode 2010-02-16 15:06:29 -05:00
ext4_jbd2.h ext4: use ext4_get_block_write in buffer write 2010-03-04 16:14:02 -05:00
ext4.h Merge branch 'write_inode2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 2010-03-05 11:53:53 -08:00
extents.c ext4: Do not zero out uninitialized extents beyond i_size 2010-05-16 06:00:00 -04:00
file.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 2010-03-05 13:20:53 -08:00
fsync.c ext4: check missed return value in ext4_sync_file() 2010-05-10 00:00:00 -04:00
hash.c ext4: Add support for non-native signed/unsigned htree hash algorithms 2008-10-28 13:21:44 -04:00
ialloc.c ext4: clean up inode bitmaps manipulation in ext4_free_inode 2010-05-16 07:00:00 -04:00
inode.c ext4: don't scan/accumulate more pages than mballoc will allocate 2010-05-16 04:00:00 -04:00
ioctl.c ext4: allow defrag (EXT4_IOC_MOVE_EXT) in 32bit compat mode 2010-05-15 00:00:00 -04:00
Kconfig ext4: Don't ask about supporting ext2/3 in ext4 if ext4 is not configured 2009-12-21 10:54:09 -05:00
Makefile ext4: online defrag -- Add EXT4_IOC_MOVE_EXT ioctl 2009-06-17 19:24:03 -04:00
mballoc.c ext4: stop issuing discards if not supported by device 2010-05-16 03:00:00 -04:00
mballoc.h ext4: consolidate in_range() definitions 2010-03-03 23:55:01 -05:00
migrate.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
move_extent.c ext4: Fix coding style in fs/ext4/move_extent.c 2010-05-11 00:00:00 -04:00
namei.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 2010-03-05 13:20:53 -08:00
resize.c ext4: check s_log_groups_per_flex in online resize code 2010-05-16 01:00:00 -04:00
super.c ext4: don't return to userspace after freezing the fs with a mutex held 2010-05-16 02:00:00 -04:00
symlink.c ext4: symlink must be handled via filesystem specific operation 2010-05-16 02:00:00 -04:00
xattr_security.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
xattr_trusted.c sanitize xattr handler prototypes 2009-12-16 12:16:49 -05:00
xattr_user.c sanitize xattr handler prototypes 2009-12-16 12:16:49 -05:00
xattr.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 2010-03-05 13:20:53 -08:00
xattr.h ext4: Rename ext4dev to ext4 2008-10-10 20:02:48 -04:00