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hujianyang 25601a3c97 UBIFS: Add log overlap assertions 
We use a circle area to record the log nodes in ubifs. This log area
should not be overlapped. But after researching the code, I found
some conditions may lead log head wraps log ltail. Although we've
fixed the problems discovered, there may be some other issues still
left.

This patch adds assertions where lhead changes to next leb to make
sure ltail is not wrapped.

Signed-off-by: hujianyang <hujianyang@huawei.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
 		2014-07-31 15:52:51 +03:00
..
Kconfig UBIFS: remove Kconfig debugging option 2012-05-16 19:53:46 +03:00
Makefile UBIFS: remove Kconfig debugging option 2012-05-16 19:53:46 +03:00
budget.c UBIFS: Remove unused variables in ubifs_budget_space 2014-05-13 13:45:16 +03:00
commit.c UBIFS: remove mst_mutex 2014-07-19 09:53:52 +03:00
compress.c UBIFS: comply with coding style 2012-08-31 17:32:57 +03:00
debug.c UBIFS: Fix dump messages in ubifs_dump_lprops 2014-05-27 15:05:23 +03:00
debug.h UBIFS: print less 2012-08-31 17:32:58 +03:00
dir.c ubifs: switch to %pd 2013-10-24 23:34:51 -04:00
file.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2014-06-12 10:30:18 -07:00
find.c UBIFS: fix mounting problems after power cuts 2012-10-26 16:26:44 +03:00
gc.c UBIFS: remove unnecessary code in ubifs_garbage_collect 2013-10-22 13:34:27 +01:00
io.c UBIFS: kernel-doc warning fix 2014-07-19 09:53:52 +03:00
ioctl.c new helper: file_inode(file) 2013-02-22 23:31:31 -05:00
journal.c ubifs: switch to %pd 2013-10-24 23:34:51 -04:00
key.h UBIFS: mark unused key objects as invalid 2010-08-30 10:19:08 +03:00
log.c UBIFS: Add log overlap assertions 2014-07-31 15:52:51 +03:00
lprops.c UBIFS: introduce categorized lprops counter 2012-10-26 16:00:26 +03:00
lpt.c UBIFS: remove useless statements 2014-07-19 09:53:51 +03:00
lpt_commit.c UBIFS: remove useless statements 2014-07-19 09:53:51 +03:00
master.c UBIFS: remove mst_mutex 2014-07-19 09:53:52 +03:00
misc.h Revert "UBIFS: add a log overlap assertion" 2014-07-28 19:15:19 +03:00
orphan.c UBIFS: remove useless statements 2014-07-19 09:53:51 +03:00
recovery.c UBIFS: kernel-doc warning fix 2014-07-19 09:53:52 +03:00
replay.c UBIFS: print less 2012-08-31 17:32:58 +03:00
sb.c UBIFS: fix error path in create_default_filesystem() 2014-07-19 09:53:52 +03:00
scan.c UBIFS: fix spelling of "scanned" 2014-07-19 09:53:51 +03:00
shrinker.c UBIFS: Remove incorrect assertion in shrink_tnc() 2014-06-02 11:28:24 +03:00
super.c UBIFS: remove mst_mutex 2014-07-19 09:53:52 +03:00
tnc.c UBIFS: remove useless statements 2014-07-19 09:53:51 +03:00
tnc_commit.c UBIFS: remove useless statements 2014-07-19 09:53:51 +03:00
tnc_misc.c UBIFS: print less 2012-08-31 17:32:58 +03:00
ubifs-media.h UBIFS: add a superblock flag for free space fix-up 2011-05-16 14:12:14 +03:00
ubifs.h UBIFS: remove mst_mutex 2014-07-19 09:53:52 +03:00
xattr.c ubifs: switch to %pd 2013-10-24 23:34:51 -04:00