diff options
author | OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> | 2008-04-28 02:16:28 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-28 08:58:47 -0700 |
commit | 061e97469f46f924cf14bbf1dd4805b46986691a (patch) | |
tree | f89bae50777ff9d7a8dc917342f55218de132166 /fs/fat/dir.c | |
parent | e69be4c9c4ac1b6bb6380512557da0afa6262e98 (diff) | |
download | kernel_samsung_smdk4412-061e97469f46f924cf14bbf1dd4805b46986691a.zip kernel_samsung_smdk4412-061e97469f46f924cf14bbf1dd4805b46986691a.tar.gz kernel_samsung_smdk4412-061e97469f46f924cf14bbf1dd4805b46986691a.tar.bz2 |
Add balance_dirty_pages_ratelimited() to cont_expand_zero()
On the systems, ftruncate() which expand size for FAT became the cause
of OOM. The cont_expand_zero() filled all memory with dirty pages,
and since disk is very slow, limit of page scanning was exceeded, then
it triggered OOM.
This adds balance_dirty_pages_ratelimited() to avoid filling memory
with dirty pages.
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/fat/dir.c')
0 files changed, 0 insertions, 0 deletions