From 540e3102f75dca9c5e614905527599de18294cc8 Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Mon, 4 Feb 2008 22:29:56 -0800 Subject: [PATCH] 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: Pavel Emelyanov Cc: "Eric W. Biederman" Cc: David Howells Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/frv/mm/mmu-context.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/frv/mm/mmu-context.c b/arch/frv/mm/mmu-context.c index 1530a4111e6d..81757d55a5b5 100644 --- a/arch/frv/mm/mmu-context.c +++ b/arch/frv/mm/mmu-context.c @@ -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; -- 2.30.2