sched: Collate affine_move_task() stoppers
authorPeter Zijlstra <peterz@infradead.org>
Wed, 24 Feb 2021 10:15:23 +0000 (11:15 +0100)
committerIngo Molnar <mingo@kernel.org>
Sat, 6 Mar 2021 11:40:21 +0000 (12:40 +0100)
commit58b1a45086b5f80f2b2842aa7ed0da51a64a302b
tree763139498bda05d3827770839028f5acce5a0c67
parentc20cf065d4a619d394d23290093b1002e27dff86
sched: Collate affine_move_task() stoppers

The SCA_MIGRATE_ENABLE and task_running() cases are almost identical,
collapse them to avoid further duplication.

Fixes: 6d337eab041d ("sched: Fix migrate_disable() vs set_cpus_allowed_ptr()")
Cc: stable@kernel.org
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Valentin Schneider <valentin.schneider@arm.com>
Link: https://lkml.kernel.org/r/20210224131355.500108964@infradead.org
kernel/sched/core.c