]> git.baikalelectronics.ru Git - kernel.git/commit
[PATCH] scheduler: NUMA aware placement of sched_group_allnodes
authorChristoph Lameter <clameter@sgi.com>
Tue, 3 Oct 2006 08:14:11 +0000 (01:14 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Tue, 3 Oct 2006 15:04:07 +0000 (08:04 -0700)
commit798981aed7cb47b04a1c2f0e4156ba82f6ff2879
treeae4df00bc80285b03e755d615f41b4f96e5520ba
parente13ecd5c4761062278fc04042fe5104fad0661f1
[PATCH] scheduler: NUMA aware placement of sched_group_allnodes

When the per cpu sched domains are build then they also need to be placed
on the node where the cpu resides otherwise we will have frequent off node
accesses which will slow down the system.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
kernel/sched.c