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authorFrederic Weisbecker <frederic@kernel.org>2022-02-07 16:59:06 +0100
committerPeter Zijlstra <peterz@infradead.org>2022-02-16 15:57:55 +0100
commit04d4e665a60902cf36e7ad39af1179cb5df542ad (patch)
tree17ea4303d84ad511a8ec1ad7884bfd9b110f119b /kernel/kthread.c
parentnet: Decouple HK_FLAG_WQ and HK_FLAG_DOMAIN cpumask fetch (diff)
downloadlinux-04d4e665a60902cf36e7ad39af1179cb5df542ad.tar.xz
linux-04d4e665a60902cf36e7ad39af1179cb5df542ad.zip
sched/isolation: Use single feature type while referring to housekeeping cpumask
Refer to housekeeping APIs using single feature types instead of flags. This prevents from passing multiple isolation features at once to housekeeping interfaces, which soon won't be possible anymore as each isolation features will have their own cpumask. Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Juri Lelli <juri.lelli@redhat.com> Reviewed-by: Phil Auld <pauld@redhat.com> Link: https://lore.kernel.org/r/20220207155910.527133-5-frederic@kernel.org
Diffstat (limited to 'kernel/kthread.c')
-rw-r--r--kernel/kthread.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/kthread.c b/kernel/kthread.c
index 38c6dd822da8..d100d5a15b38 100644
--- a/kernel/kthread.c
+++ b/kernel/kthread.c
@@ -356,7 +356,7 @@ static int kthread(void *_create)
* back to default in case they have been changed.
*/
sched_setscheduler_nocheck(current, SCHED_NORMAL, &param);
- set_cpus_allowed_ptr(current, housekeeping_cpumask(HK_FLAG_KTHREAD));
+ set_cpus_allowed_ptr(current, housekeeping_cpumask(HK_TYPE_KTHREAD));
/* OK, tell user we're spawned, wait for stop or wakeup */
__set_current_state(TASK_UNINTERRUPTIBLE);
@@ -722,7 +722,7 @@ int kthreadd(void *unused)
/* Setup a clean context for our children to inherit. */
set_task_comm(tsk, "kthreadd");
ignore_signals(tsk);
- set_cpus_allowed_ptr(tsk, housekeeping_cpumask(HK_FLAG_KTHREAD));
+ set_cpus_allowed_ptr(tsk, housekeeping_cpumask(HK_TYPE_KTHREAD));
set_mems_allowed(node_states[N_MEMORY]);
current->flags |= PF_NOFREEZE;