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epair: unbind prior to returning to userspace

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If 'options RSS' is set we bind the epair tasks to different CPUs. We
must take care to not keep the current thread bound to the last CPU when
we return to userspace.

MFC after:	1 week
Sponsored by:	Orange Business Services
This commit is contained in:
Kristof Provost 2022-05-07 17:15:34 +02:00
parent 017e7d0390
commit cbbce42345
1 changed files with 3 additions and 0 deletions
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3
sys/net/if_epair.c
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@ -826,6 +826,9 @@ epair_mod_init(void)
epair_tasks.tasks++;
}
thread_lock(curthread);
sched_unbind(curthread);
thread_unlock(curthread);
#else
snprintf(name, sizeof(name), "epair_task");