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| author | Rik van Riel <riel@redhat.com> | 2014-08-04 13:23:28 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-08-12 12:48:23 +0200 |
| commit | 83d7f2424741c9dc76c21377c9d00d47abaf88df (patch) | |
| tree | eddb9a5732788c00247c3bb430b14bea4bc6c953 /kernel/sched/wait.c | |
| parent | b932c03c34f3b03c7364c06aa8cae5b74609fc41 (diff) | |
| download | op-kernel-dev-83d7f2424741c9dc76c21377c9d00d47abaf88df.zip op-kernel-dev-83d7f2424741c9dc76c21377c9d00d47abaf88df.tar.gz | |
sched/numa: Fix numa capacity computation
Commit c61037e9 fixes the phenomenon of 'fantom' cores due to
N*frac(smt_power) >= 1 by limiting the capacity to the actual
number of cores in the load balancing code.
This patch applies the same correction to the NUMA balancing
code.
Signed-off-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: mgorman@suse.de
Cc: vincent.guittot@linaro.org
Cc: Morten.Rasmussen@arm.com
Cc: nicolas.pitre@linaro.org
Cc: efault@gmx.de
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/1407173008-9334-3-git-send-email-riel@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/wait.c')
0 files changed, 0 insertions, 0 deletions
