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 <[EMAIL PROTECTED]>
---
arch/frv/mm/mmu-context.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/frv/mm/mmu-context.c b/arch/frv/mm/mmu-context.c
index 1530a41..81757d5 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;
--
1.5.3.4
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