Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Artem Bityutskiy bbf2b37a98 UBIFS: fix extremely rare mount failure ... This patch fixes an extremely rare mount failure after a power cut, when mount fails with ENOSPC error because UBIFS could not find the GC LEB. In short, the reason for this failure is that after recovery the GC head LEB contains less free space than it had contained just before the power cut happened. As a result, if the FS is full, 'ubifs_rcvry_gc_commit()' is unable to find a dirty LEB to GC and a free LEB, so mount fails. This patch contains a huge comment with more detailed explanation, please refer that comment. Since this is really really rare and unlikely situation, I do not send this patch to the stable tree, also because it requires a lot of preparation patches which I did before. So sending this to -stable would be too risky. Signed-off-by: Artem Bityutskiy <[email protected]>		2011-05-16 15:48:48 +03:00
..
budget.c	UBIFS: introduce a separate structure for budgeting info	2011-05-13 19:23:53 +03:00
commit.c	UBIFS: introduce a separate structure for budgeting info	2011-05-13 19:23:53 +03:00
compress.c	UBIFS: fix sparse warnings	2008-12-31 14:13:24 +02:00
debug.c	UBIFS: add a superblock flag for free space fix-up	2011-05-16 14:12:14 +03:00
debug.h	UBIFS: dump the stack on errors in failure mode too	2011-05-13 19:23:56 +03:00
dir.c	UBIFS: introduce a separate structure for budgeting info	2011-05-13 19:23:53 +03:00
file.c	UBIFS: remove strange commentary	2011-05-13 19:23:55 +03:00
find.c	UBIFS: introduce a separate structure for budgeting info	2011-05-13 19:23:53 +03:00
gc.c	UBIFS: synchronize write-buffer before switching to the next bud	2011-05-16 10:31:41 +03:00
io.c	UBIFS: synchronize write-buffer before switching to the next bud	2011-05-16 10:31:41 +03:00
ioctl.c	userns: rename is_owner_or_cap to inode_owner_or_capable	2011-03-23 19:47:13 -07:00
journal.c	UBIFS: synchronize write-buffer before switching to the next bud	2011-05-16 10:31:41 +03:00
Kconfig	UBIFS: do not select KALLSYMS_ALL	2011-04-05 10:45:45 +03:00
key.h	UBIFS: mark unused key objects as invalid	2010-08-30 10:19:08 +03:00
log.c	UBIFS: share the next_log_lnum helper	2011-05-16 14:12:12 +03:00
lprops.c	UBIFS: dump more in the lprops debugging check	2011-05-16 10:31:39 +03:00
lpt.c	UBIFS: fix oops on error path in read_pnode	2011-04-05 10:40:31 +03:00
lpt_commit.c	UBIFS: introduce lsave debugging	2011-05-13 19:23:54 +03:00
Makefile
master.c	UBIFS: introduce a separate structure for budgeting info	2011-05-13 19:23:53 +03:00
misc.h	UBIFS: share the next_log_lnum helper	2011-05-16 14:12:12 +03:00
orphan.c	UBIFS: fix minor stylistic issues	2011-05-13 19:23:53 +03:00
recovery.c	UBIFS: fix extremely rare mount failure	2011-05-16 15:48:48 +03:00
replay.c	UBIFS: expect corruption only in last journal head LEBs	2011-05-16 14:11:25 +03:00
sb.c	UBIFS: add the fixup function	2011-05-16 14:12:15 +03:00
scan.c	UBIFS: remove double semicolon	2011-02-06 15:08:02 +02:00
shrinker.c	UBIFS: introduce new flags for RO mounts	2010-09-19 21:07:58 +03:00
super.c	UBIFS: fix-up free space on mount if flag is set	2011-05-16 14:12:15 +03:00
tnc.c	UBIFS: fix minor stylistic issues	2011-05-13 19:23:53 +03:00
tnc_commit.c	UBIFS: make force in-the-gaps to be a general self-check	2011-05-13 19:23:54 +03:00
tnc_misc.c
ubifs-media.h	UBIFS: add a superblock flag for free space fix-up	2011-05-16 14:12:14 +03:00
ubifs.h	UBIFS: add the fixup function	2011-05-16 14:12:15 +03:00
xattr.c	UBIFS: make xattr operations names consistent	2011-05-13 19:23:54 +03:00