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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2006-09-25 23:30:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-26 08:48:44 -0700 |
| commit | edc79b2a46ed854595e40edcf3f8b37f9f14aa3f (patch) | |
| tree | c1120bebede9660ab00f9439aa7a84ab9434ac38 /include/linux/writeback.h | |
| parent | d08b3851da41d0ee60851f2c75b118e1f7a5fc89 (diff) | |
| download | linux-edc79b2a46ed854595e40edcf3f8b37f9f14aa3f.tar.gz linux-edc79b2a46ed854595e40edcf3f8b37f9f14aa3f.tar.bz2 linux-edc79b2a46ed854595e40edcf3f8b37f9f14aa3f.zip | |
[PATCH] mm: balance dirty pages
Now that we can detect writers of shared mappings, throttle them. Avoids OOM
by surprise.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/writeback.h')
| -rw-r--r-- | include/linux/writeback.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 0422036af4eb..56a23a0e7f2e 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -116,6 +116,7 @@ int sync_page_range(struct inode *inode, struct address_space *mapping, loff_t pos, loff_t count); int sync_page_range_nolock(struct inode *inode, struct address_space *mapping, loff_t pos, loff_t count); +void set_page_dirty_balance(struct page *page); /* pdflush.c */ extern int nr_pdflush_threads; /* Global so it can be exported to sysctl |