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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-20 11:42:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-20 11:42:30 -0700 |
| commit | 17934162875ef93fefbf5df9dfc46b7c07828fd1 (patch) | |
| tree | 0cacbd085d7b4b0a4fe3e63b21aeffe2418c8399 | |
| parent | 85efc72a0218335324d358ac479a04c16316fd4d (diff) | |
| parent | c6727932cfdb13501108b16c38463c09d5ec7a74 (diff) | |
| download | linux-next-17934162875ef93fefbf5df9dfc46b7c07828fd1.tar.gz | |
Merge tag 'upstream-3.5-rc8' of git://git.infradead.org/linux-ubifs
Pull UBIFS free space fix-up bugfix from Artem Bityutskiy:
"It's been reported already twice recently:
http://lists.infradead.org/pipermail/linux-mtd/2012-May/041408.html
http://lists.infradead.org/pipermail/linux-mtd/2012-June/042422.html
and we finally have the fix. I am quite confident the fix is correct
because I could reproduce the problem with nandsim and verify the fix.
It was also verified by Iwo (the reporter).
I am also confident that this is OK to merge the fix so late because
this patch affects only the fixup functionality, which is not used by
most users."
* tag 'upstream-3.5-rc8' of git://git.infradead.org/linux-ubifs:
UBIFS: fix a bug in empty space fix-up
| -rw-r--r-- | fs/ubifs/sb.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/ubifs/sb.c b/fs/ubifs/sb.c index ef3d1ba6d992..15e2fc5aa60b 100644 --- a/fs/ubifs/sb.c +++ b/fs/ubifs/sb.c @@ -718,8 +718,12 @@ static int fixup_free_space(struct ubifs_info *c) lnum = ubifs_next_log_lnum(c, lnum); } - /* Fixup the current log head */ - err = fixup_leb(c, c->lhead_lnum, c->lhead_offs); + /* + * Fixup the log head which contains the only a CS node at the + * beginning. + */ + err = fixup_leb(c, c->lhead_lnum, + ALIGN(UBIFS_CS_NODE_SZ, c->min_io_size)); if (err) goto out; |