android_kernel_samsung_msm8226/fs/ubifs
Artem Bityutskiy 7da6443aca UBIFS: fix debugging failure in dbg_check_space_info
This patch fixes a debugging failure with which looks like this:
UBIFS error (pid 32313): dbg_check_space_info: free space changed from 6019344 to 6022654

The reason for this failure is described in the comment this patch adds
to the code. But in short - 'c->freeable_cnt' may be different before
and after re-mounting, and this is normal. So the debugging code should
make sure that free space calculations do not depend on 'c->freeable_cnt'.

A similar issue has been reported here:
http://lists.infradead.org/pipermail/linux-mtd/2011-April/034647.html

This patch should fix it.

For the -stable guys: this patch is only relevant for kernels 2.6.30
onwards.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Cc: stable@kernel.org [2.6.30+]
2011-04-05 11:07:37 +03:00
..
budget.c
commit.c UBIFS: do not read flash unnecessarily 2011-04-05 10:39:40 +03:00
compress.c
debug.c UBIFS: fix debugging failure in dbg_check_space_info 2011-04-05 11:07:37 +03:00
debug.h UBIFS: clean-up commentaries 2011-03-16 14:05:25 +02:00
dir.c fs: Remove i_nlink check from file system link callback 2011-03-15 02:21:44 -04:00
file.c UBIFS: fix assertion warning and refine comments 2011-03-24 16:16:18 +02:00
find.c
gc.c
io.c UBIFS: use max_write_size for write-buffers 2011-03-08 10:12:49 +02:00
ioctl.c userns: rename is_owner_or_cap to inode_owner_or_capable 2011-03-23 19:47:13 -07:00
journal.c UBIFS: handle allocation failures in UBIFS write path 2011-03-11 10:52:07 +02:00
Kconfig UBIFS: do not select KALLSYMS_ALL 2011-04-05 10:45:45 +03:00
key.h
log.c
lprops.c UBIFS: use GFP_NOFS properly 2011-03-24 16:14:26 +02:00
lpt.c UBIFS: fix oops on error path in read_pnode 2011-04-05 10:40:31 +03:00
lpt_commit.c UBIFS: use GFP_NOFS properly 2011-03-24 16:14:26 +02:00
Makefile
master.c
misc.h
orphan.c UBIFS: use GFP_NOFS properly 2011-03-24 16:14:26 +02:00
recovery.c UBIFS: use max_write_size during recovery 2011-03-08 10:12:49 +02:00
replay.c UBIFS: do not allocate unneeded scan buffer 2010-10-21 11:15:19 +03:00
sb.c
scan.c UBIFS: remove double semicolon 2011-02-06 15:08:02 +02:00
shrinker.c
super.c UBIFS: fix assertion warnings 2011-04-05 10:45:09 +03:00
tnc.c UBIFS: introduce mounting flag 2011-01-17 23:24:30 +02:00
tnc_commit.c
tnc_misc.c
ubifs-media.h
ubifs.h UBIFS: handle allocation failures in UBIFS write path 2011-03-11 10:52:07 +02:00
xattr.c