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ac51d83705
linux/fs/ext4
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Theodore Ts'o ac51d83705 ext4: calculate journal credits correctly 
This fixes a 2.6.27 regression which was introduced in commit a02908f1.

We weren't passing the chunk parameter down to the two subections,
ext4_indirect_trans_blocks() and ext4_ext_index_trans_blocks(), with
the result that massively overestimate the amount of credits needed by
ext4_da_writepages, especially in the non-extents case.  This causes
failures especially on /boot partitions, which tend to be small and
non-extent using since GRUB doesn't handle extents.

This patch fixes the bug reported by Joseph Fannin at:
http://bugzilla.kernel.org/show_bug.cgi?id=11964

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2008-11-06 16:49:36 -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 delay capable() check in ext4_has_free_blocks() 2008-10-28 00:08:17 -04:00
bitmap.c ext4: Fix whitespace checkpatch warnings/errors 2008-09-08 22:25:24 -04:00
dir.c ext4: Fix duplicate entries returned from getdents() system call 2008-10-25 22:37:55 -04:00
ext4_extents.h Hook ext4 to the vfs fiemap interface. 2008-10-07 00:46:36 -04:00
ext4_i.h ext4: Rename ext4dev to ext4 2008-10-10 20:02:48 -04:00
ext4_jbd2.c ext4: move headers out of include/linux 2008-04-29 18:13:32 -04:00
ext4_jbd2.h ext4: journal credits calulation cleanup and fix for non-extent writepage 2008-08-19 22:16:07 -04:00
ext4_sb.h ext4: Replace hackish ext4_mb_poll_new_transaction with commit callback 2008-10-16 20:00:24 -04:00
ext4.h merge ext4_claim_free_blocks & ext4_has_free_blocks 2008-10-28 00:08:12 -04:00
extents.c Hook ext4 to the vfs fiemap interface. 2008-10-07 00:46:36 -04:00
file.c ext4: Rename ext4dev to ext4 2008-10-10 20:02:48 -04:00
fsync.c ext4: Add debugging markers that can be used by systemtap 2008-10-05 20:50:06 -04:00
group.h ext4: Rename read_block_bitmap() to ext4_read_block_bitmap() 2008-07-11 19:27:31 -04:00
hash.c ext4: Fix whitespace checkpatch warnings/errors 2008-09-08 22:25:24 -04:00
ialloc.c ext4: fix initialization of UNINIT bitmap blocks 2008-10-10 08:09:18 -04:00
inode.c ext4: calculate journal credits correctly 2008-11-06 16:49:36 -05:00
ioctl.c ext4: add checks for errors from jbd2 2008-10-10 20:29:21 -04:00
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: fix missing ext4_unlock_group in error path 2008-11-04 09:10:50 -05:00
mballoc.h ext4: Replace hackish ext4_mb_poll_new_transaction with commit callback 2008-10-16 20:00:24 -04:00
migrate.c ext4: elevate write count for migrate ioctl 2008-09-13 12:52:26 -04:00
namei.c ext4: remove unused variable in ext4_get_parent 2008-10-23 12:03:23 -07:00
namei.h
resize.c ext4: Remove old legacy block allocator 2008-10-10 09:40:52 -04:00
super.c ext4: Convert to host order before using the values. 2008-11-04 09:11:26 -05:00
symlink.c ext4: Rename ext4dev to ext4 2008-10-10 20:02:48 -04:00
xattr_security.c ext4: move headers out of include/linux 2008-04-29 18:13:32 -04:00
xattr_trusted.c ext4: remove double definitions of xattr macros 2008-07-11 19:27:31 -04:00
xattr_user.c ext4: remove double definitions of xattr macros 2008-07-11 19:27:31 -04:00
xattr.c ext4: Rename ext4dev to ext4 2008-10-10 20:02:48 -04:00
xattr.h ext4: Rename ext4dev to ext4 2008-10-10 20:02:48 -04:00