Aneesh Kumar K.V 2ccb5fb9f1 ext4: Use new buffer_head flag to check uninit group bitmaps initialization ... For uninit block group, the on-disk bitmap is not initialized. That implies we cannot depend on the uptodate flag on the bitmap buffer_head to find bitmap validity. Use a new buffer_head flag which would be set after we properly initialize the bitmap. This also prevents (re-)initializing the uninit group bitmap every time we call ext4_read_block_bitmap(). Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Cc: stable@kernel.org		2009-01-05 21:49:55 -05:00
..
acl.c	[PATCH] sanitize ->permission() prototype	2008-07-26 20:53:14 -04:00
acl.h	ext4: Rename ext4dev to ext4	2008-10-10 20:02:48 -04:00
balloc.c	ext4: Use new buffer_head flag to check uninit group bitmaps initialization	2009-01-05 21:49:55 -05:00
bitmap.c	ext4: Change unsigned long to unsigned int	2008-11-05 00:14:04 -05:00
dir.c	ext4: Change unsigned long to unsigned int	2008-11-05 00:14:04 -05:00
ext4_extents.h	ext4: Remove i_ext_generation from ext4_inode_info structure	2008-11-04 18:46:03 -05:00
ext4_i.h	ext4: Make ext4_group_t be an unsigned int	2009-01-05 22:18:16 -05:00
ext4_jbd2.c	ext4: Allow ext4 to run without a journal	2009-01-07 00:06:22 -05:00
ext4_jbd2.h	ext4: Allow ext4 to run without a journal	2009-01-07 00:06:22 -05:00
ext4_sb.h	ext4: add fsync batch tuning knobs	2009-01-03 20:27:38 -05:00
ext4.h	ext4: Use new buffer_head flag to check uninit group bitmaps initialization	2009-01-05 21:49:55 -05:00
extents.c	ext4: sparse fixes	2008-11-22 15:04:59 -05:00
file.c	ext4: sparse fixes	2008-11-22 15:04:59 -05:00
fsync.c	ext4: Add debugging markers that can be used by systemtap	2008-10-05 20:50:06 -04:00
group.h
hash.c	ext4: Add support for non-native signed/unsigned htree hash algorithms	2008-10-28 13:21:44 -04:00
ialloc.c	ext4: Use new buffer_head flag to check uninit group bitmaps initialization	2009-01-05 21:49:55 -05:00
inode.c	ext4: Use high 16 bits of the block group descriptor's free counts fields	2009-01-05 22:20:24 -05:00
ioctl.c	ext4: Allow ext4 to run without a journal	2009-01-07 00:06:22 -05:00
Kconfig	fs/Kconfig: move ext2, ext3, ext4, JBD, JBD2 out	2008-10-20 11:43:59 -07:00
Makefile	ext4: Rename ext4dev to ext4	2008-10-10 20:02:48 -04:00
mballoc.c	ext4: Use new buffer_head flag to check uninit group bitmaps initialization	2009-01-05 21:49:55 -05:00
mballoc.h	ext4: fix BUG when calling ext4_error with locked block group	2009-01-05 22:19:52 -05:00
migrate.c	ext4: Allow ext4 to run without a journal	2009-01-07 00:06:22 -05:00
namei.c	ext4: Allow ext4 to run without a journal	2009-01-07 00:06:22 -05:00
namei.h
resize.c	ext4: Use high 16 bits of the block group descriptor's free counts fields	2009-01-05 22:20:24 -05:00
super.c	ext4: Use high 16 bits of the block group descriptor's free counts fields	2009-01-05 22:20:24 -05:00
symlink.c	ext4: Rename ext4dev to ext4	2008-10-10 20:02:48 -04:00
xattr_security.c
xattr_trusted.c
xattr_user.c
xattr.c	ext4: Allow ext4 to run without a journal	2009-01-07 00:06:22 -05:00
xattr.h	ext4: Rename ext4dev to ext4	2008-10-10 20:02:48 -04:00