Commit 540e3102 authored by Pavel Emelyanov's avatar Pavel Emelyanov Committed by Linus Torvalds
Browse files

frv: use find_task_by_vpid in cxn_pin_by_pid



The function is question gets the pid from sysctl table, so this one is a
virtual pid, i.e.  the pid of a task as it is seen from inside a namespace.

So the find_task_by_vpid() must be used here.
Signed-off-by: default avatarPavel Emelyanov <xemul@openvz.org>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 8c5900b2
......@@ -181,7 +181,7 @@ int cxn_pin_by_pid(pid_t pid)
/* get a handle on the mm_struct */
read_lock(&tasklist_lock);
tsk = find_task_by_pid(pid);
tsk = find_task_by_vpid(pid);
if (tsk) {
ret = -EINVAL;
......
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