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| author |  Frederic Weisbecker <frederic@kernel.org>
| 2022-02-07 16:59:06 +0100 |
|---|---|---|
| committer |  Peter Zijlstra <peterz@infradead.org>
| 2022-02-16 15:57:55 +0100 |
| commit | 04d4e665a60902cf36e7ad39af1179cb5df542ad (patch) | |
| tree | 17ea4303d84ad511a8ec1ad7884bfd9b110f119b /kernel/kthread.c | |
| parent | net: Decouple HK_FLAG_WQ and HK_FLAG_DOMAIN cpumask fetch (diff) | |
| download | linux-04d4e665a60902cf36e7ad39af1179cb5df542ad.tar.gz linux-04d4e665a60902cf36e7ad39af1179cb5df542ad.tar.bz2 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.c | 4 |
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, ¶m); - 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; |