提交 9e8d9e82 编写于 作者: J Jens Axboe

Revert "proc: don't allow async path resolution of /proc/thread-self components"

This reverts commit 0d4370cf.

No longer needed, as the io-wq worker threads have the right identity.
Signed-off-by: NJens Axboe <axboe@kernel.dk>
上级 37d1e2e3
......@@ -20,7 +20,7 @@ static const char *proc_self_get_link(struct dentry *dentry,
* Not currently supported. Once we can inherit all of struct pid,
* we can allow this.
*/
if (current->flags & PF_IO_WORKER)
if (current->flags & PF_KTHREAD)
return ERR_PTR(-EOPNOTSUPP);
if (!tgid)
......
......@@ -17,13 +17,6 @@ static const char *proc_thread_self_get_link(struct dentry *dentry,
pid_t pid = task_pid_nr_ns(current, ns);
char *name;
/*
* Not currently supported. Once we can inherit all of struct pid,
* we can allow this.
*/
if (current->flags & PF_IO_WORKER)
return ERR_PTR(-EOPNOTSUPP);
if (!pid)
return ERR_PTR(-ENOENT);
name = kmalloc(10 + 6 + 10 + 1, dentry ? GFP_KERNEL : GFP_ATOMIC);
......
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