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[PATCH] sched: hardcode non-smp set_cpus_allowed
authorPaul Jackson <pj@sgi.com>
Sun, 30 Oct 2005 23:03:21 +0000 (15:03 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 31 Oct 2005 01:37:28 +0000 (17:37 -0800)
commit4098f9918e068e51fed1727f6ba80efcec372378
tree0495f14e29ad93c165988be49c70ec658fffd086tree | snapshot
parent70a6a0cb92f24fd6bbe2e75299168909f735676acommit | diff
[PATCH] sched: hardcode non-smp set_cpus_allowed

Simplify the UP (1 CPU) implementatin of set_cpus_allowed.

The one CPU is hardcoded to be cpu 0 - so just test for that bit, and avoid
having to pick up the cpu_online_map.

Also, unexport cpu_online_map: it was only needed for set_cpus_allowed().

Signed-off-by: Paul Jackson <pj@sgi.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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kernel/sched.c diff | blob | history
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