| commit | 1e7e5a9048b30c57ba1ddaa6cdf59b21b65cde99 | [log] [tgz] |
|---|---|---|
| author | Martin Hicks <mort@sgi.com> | Tue Jun 21 17:14:43 2005 -0700 |
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | Tue Jun 21 18:46:14 2005 -0700 |
| tree | 26eb9c483718ca1a0fad23597c0dfd3a69e9f080 | |
| parent | 0c35bbadc59f5ed105c34471143eceb4c0dd9c95 [diff] |
[PATCH] VM: rate limit early reclaim When early zone reclaim is turned on the LRU is scanned more frequently when a zone is low on memory. This limits when the zone reclaim can be called by skipping the scan if another thread (either via kswapd or sync reclaim) is already reclaiming from the zone. Signed-off-by: Martin Hicks <mort@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>