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| author |   Frederic Weisbecker <frederic@kernel.org> | 2017-10-27 04:42:30 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2017-10-27 09:55:26 +0200 |
| commit | 9f0ca2d97ef0b5e966be2cfef26c7c094ec14e41 (patch) | |
| tree | 47ac71593c6b4b6701373b03cacbd07a961a3d36 /kernel/sched/isolation.c | |
| parent | sched/isolation, watchdog: Use housekeeping_cpumask() instead of ad-hoc version (diff) | |
| download | linux-dev-9f0ca2d97ef0b5e966be2cfef26c7c094ec14e41.tar.xz linux-dev-9f0ca2d97ef0b5e966be2cfef26c7c094ec14e41.zip | |
sched/isolation: Provide a dynamic off-case to housekeeping_any_cpu()
housekeeping_any_cpu() doesn't handle correctly the case where
CONFIG_NO_HZ_FULL=y and no CPU is in nohz_full mode. So far no caller
needs this but let's prepare to avoid any future surprise.
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Chris Metcalf <cmetcalf@mellanox.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Luiz Capitulino <lcapitulino@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: Wanpeng Li <kernellwp@gmail.com>
Link: http://lkml.kernel.org/r/1509072159-31808-4-git-send-email-frederic@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/isolation.c')
0 files changed, 0 insertions, 0 deletions