linux/kernel/sched
Suresh Siddha 8a6d42d1b3 sched, nohz: Fix the idle cpu check in nohz_idle_balance
cpu bit in the nohz.idle_cpu_mask are reset in the first busy tick after
exiting idle. So during nohz_idle_balance(), intention is to double
check if the cpu that is part of the idle_cpu_mask is indeed idle before
going ahead in performing idle balance for that cpu.

Fix the cpu typo in the idle_cpu() check during nohz_idle_balance().

Reported-by: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1323199177.1984.12.camel@sbsiddha-desk.sc.intel.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-12-06 20:51:27 +01:00
..
auto_group.c sched: Move all scheduler bits into kernel/sched/ 2011-11-17 12:20:22 +01:00
auto_group.h sched: Move all scheduler bits into kernel/sched/ 2011-11-17 12:20:22 +01:00
clock.c sched: Move all scheduler bits into kernel/sched/ 2011-11-17 12:20:22 +01:00
core.c sched: Use jump_labels for sched_feat 2011-12-06 20:51:26 +01:00
cpupri.c sched: Move all scheduler bits into kernel/sched/ 2011-11-17 12:20:22 +01:00
cpupri.h sched: Move all scheduler bits into kernel/sched/ 2011-11-17 12:20:22 +01:00
debug.c sched: Move all scheduler bits into kernel/sched/ 2011-11-17 12:20:22 +01:00
fair.c sched, nohz: Fix the idle cpu check in nohz_idle_balance 2011-12-06 20:51:27 +01:00
features.h sched: Use jump_labels for sched_feat 2011-12-06 20:51:26 +01:00
idle_task.c sched: Move all scheduler bits into kernel/sched/ 2011-11-17 12:20:22 +01:00
Makefile sched: Move all scheduler bits into kernel/sched/ 2011-11-17 12:20:22 +01:00
rt.c sched/rt: Code cleanup, remove a redundant function call 2011-12-06 09:06:28 +01:00
sched.h sched: Use jump_labels for sched_feat 2011-12-06 20:51:26 +01:00
stats.c sched: Move all scheduler bits into kernel/sched/ 2011-11-17 12:20:22 +01:00
stats.h sched: Move all scheduler bits into kernel/sched/ 2011-11-17 12:20:22 +01:00
stop_task.c sched: Move all scheduler bits into kernel/sched/ 2011-11-17 12:20:22 +01:00