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kernel
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linux
Revert "proc: don't allow async path resolution of /proc/self components"
This reverts commit 8d4c3e76e3be11a64df95ddee52e99092d42fc19.
No longer needed, as the io-wq worker threads have the right identity.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
-7
-7
fs/proc/self.c
-7
fs/proc/self.c
···
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pid_t tgid = task_tgid_nr_ns(current, ns);
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char *name;
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-
/*
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* Not currently supported. Once we can inherit all of struct pid,
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* we can allow this.
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*/
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if (current->flags & PF_KTHREAD)
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return ERR_PTR(-EOPNOTSUPP);
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-
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if (!tgid)
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return ERR_PTR(-ENOENT);
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/* max length of unsigned int in decimal + NULL term */