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| author | Christoph Lameter <clameter@sgi.com> | 2006-06-23 02:03:38 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-23 07:42:51 -0700 |
| commit | 442c9137de8d769053e81d325709dca72f0b5e44 (patch) | |
| tree | 200e5ace0310755d88dd1c7597cc0bb540264fe1 /mm/vmscan.c | |
| parent | 6c5240ae7f48c83fcaa8e24fa63e7eb09aba5651 (diff) | |
| download | linux-3.10-442c9137de8d769053e81d325709dca72f0b5e44.tar.gz linux-3.10-442c9137de8d769053e81d325709dca72f0b5e44.tar.bz2 linux-3.10-442c9137de8d769053e81d325709dca72f0b5e44.zip | |
[PATCH] More page migration: do not inc/dec rss counters
If we install a migration entry then the rss not really decreases since the
page is just moved somewhere else. We can save ourselves the work of
decrementing and later incrementing which will just eventually cause cacheline
bouncing.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm/vmscan.c')
0 files changed, 0 insertions, 0 deletions