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(parent: 5cf9f06) | patch
sched: domain sysctl fixes: use for_each_online_cpu()
authorMilton Miller <miltonm@bga.com>
Mon, 15 Oct 2007 15:00:19 +0000 (17:00 +0200)
committerIngo Molnar <mingo@elte.hu>
Mon, 15 Oct 2007 15:00:19 +0000 (17:00 +0200)
commit97b6ea7b6369d51a451a7d5747a7939a593fdd9c
tree7cc4b183909a1bdcbae6274862552938c180f740tree | snapshot
parent5cf9f062c8e33d5a09eaa447550330162b2a96edcommit | diff
sched: domain sysctl fixes: use for_each_online_cpu()

init_sched_domain_sysctl was walking cpus 0-n and referencing per_cpu
variables.  If the cpus_possible mask is not contigious this will result
in a crash referencing unallocated data.  If the online mask is not
contigious then we would show offline cpus and miss online ones.

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/sched.c diff | blob | history
Domain: System / Uncategorized;