diff options
| author |   Jens Axboe <axboe@kernel.dk> | 2021-02-15 13:42:42 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-02-23 20:32:11 -0700 |
| commit | 2587890b5e2892dfecaa5e5126bdac8076a4e6f7 (patch) | |
| tree | f427ba7c37ed74e15d15a0295e0264e51203af48 /fs/proc | |
| parent | Revert "proc: don't allow async path resolution of /proc/thread-self components" (diff) | |
| download | wireguard-linux-2587890b5e2892dfecaa5e5126bdac8076a4e6f7.tar.xz wireguard-linux-2587890b5e2892dfecaa5e5126bdac8076a4e6f7.zip | |
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>
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/self.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/fs/proc/self.c b/fs/proc/self.c index cc71ce3466dc..72cd69bcaf4a 100644 --- a/fs/proc/self.c +++ b/fs/proc/self.c @@ -16,13 +16,6 @@ static const char *proc_self_get_link(struct dentry *dentry, pid_t tgid = task_tgid_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_KTHREAD) - return ERR_PTR(-EOPNOTSUPP); - if (!tgid) return ERR_PTR(-ENOENT); /* max length of unsigned int in decimal + NULL term */ |