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Run shrinkers when pthread_create fails

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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2023-07-20 21:28:03 -04:00
parent ded0160563
commit 71ed9f183b
1 changed files with 7 additions and 1 deletions
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8
linux/kthread.c
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@ -80,7 +80,13 @@ struct task_struct *kthread_create(int (*thread_fn)(void *data),
pthread_attr_init(&attr); pthread_attr_init(&attr);
pthread_attr_setstacksize(&attr, 32 << 10); pthread_attr_setstacksize(&attr, 32 << 10);
ret = pthread_create(&p->thread, &attr, kthread_start_fn, p); for (unsigned i = 0; i < 10; i++) {
ret = pthread_create(&p->thread, &attr, kthread_start_fn, p);
if (!ret)
break;
run_shrinkers(GFP_KERNEL, true);
}
if (ret) if (ret)
return ERR_PTR(-ret); return ERR_PTR(-ret);
pthread_setname_np(p->thread, p->comm); pthread_setname_np(p->thread, p->comm);