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sched: Rate-limit newidle
authorMike Galbraith <efault@gmx.de>
Wed, 4 Nov 2009 16:53:50 +0000 (17:53 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 18 Dec 2009 22:03:13 +0000 (14:03 -0800)
commit37ed2d7007a65874850f3e357c095806c3756330
tree5f55d926815774b20621f17eaf721fa58f64c30btree | snapshot
parentece125459cc4ea8ec5344a2d12cee4b42602b822commit | diff
sched: Rate-limit newidle

commit 1b9508f6831e10d53256825de8904caa22d1ca2c upstream.

Rate limit newidle to migration_cost. It's a win for all
stages of sysbench oltp tests.

Signed-off-by: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
kernel/sched.c diff | blob | history
kernel/sched_debug.c diff | blob | history
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