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ANDROID: vendor_hooks: Add hooks to recognize special worker thread.

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Recognize special worker thread.

Bug: 184571803
Signed-off-by: Liujie Xie <xieliujie@oppo.com>
Change-Id: I2ad112627eb18b98d0868bac6bd00bbfd84b34c4
This commit is contained in:
Liujie Xie
2021-04-06 11:27:34 +08:00
committed by Todd Kjos
parent af7214914a
commit 8f3f46d77c
3 changed files with 26 additions and 0 deletions
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kernel/workqueue.c
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@@ -54,6 +54,7 @@
#include "workqueue_internal.h"
#include <trace/hooks/wqlockup.h>
#include <trace/hooks/workqueue.h>
/* events/workqueue.h uses default TRACE_INCLUDE_PATH */
#undef TRACE_INCLUDE_PATH
@@ -1948,6 +1949,7 @@ static struct worker *create_worker(struct worker_pool *pool)
if (IS_ERR(worker->task))
goto fail;
trace_android_vh_create_worker(worker, pool->attrs);
set_user_nice(worker->task, pool->attrs->nice);
kthread_bind_mask(worker->task, pool->attrs->cpumask);