tree 054605b7da7bad43c299ef66de9d33fda87cd38d
parent 5fe172370687e03cc6ba8dca990b75db18ff9bb3
author Nick Piggin <npiggin@suse.de> 1192523096 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1192552974 -0700

mm: trim more holes

If prepare_write fails with AOP_TRUNCATED_PAGE, or if commit_write fails, then
we may have failed the write operation despite prepare_write having
instantiated blocks past i_size.  Fix this, and consolidate the trimming into
one place.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>