fork: queue mmput_async to a highpri workqueue

YaroST12 · DhineshCool · commit 8dd51ea7a59d · 2024-08-13T23:01:43.000+05:30
Signed-off-by: Yaroslav Furman &lt;yaro330@gmail.com&gt;
Signed-off-by: Yousef Algadri &lt;yusufgadrie@gmail.com&gt;
diff --git a/kernel/fork.c b/kernel/fork.c
@@ -928,7 +928,7 @@ void mmput_async(struct mm_struct *mm)
 {
 	if (atomic_dec_and_test(&mm->mm_users)) {
 		INIT_WORK(&mm->async_put_work, mmput_async_fn);
-		schedule_work(&mm->async_put_work);
+		queue_work(system_highpri_wq, &mm->async_put_work);
 	}
 }
 #endif

Original file line number	Diff line number	Diff line change
`@@ -928,7 +928,7 @@ void mmput_async(struct mm_struct *mm)`
`928`	`928`	`{`
`929`	`929`	`if (atomic_dec_and_test(&mm->mm_users)) {`
`930`	`930`	`INIT_WORK(&mm->async_put_work, mmput_async_fn);`
`931`		`- schedule_work(&mm->async_put_work);`
	`931`	`+ queue_work(system_highpri_wq, &mm->async_put_work);`
`932`	`932`	`}`
`933`	`933`	`}`
`934`	`934`	`#endif`