kernel/pid.c: reenable interrupts when alloc_pid() fails because init has exited

We're forgetting to reenable local interrupts on an error path.

Signed-off-by: "Eric W. Biederman" <[email protected]>
Reported-by: Josh Boyer <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Eric W. Biederman 2013-02-12 13:46:23 -08:00 • committed by Linus Torvalds
commit 6e6668845f

View file

@ -331,7 +331,7 @@ out:
return pid;
out_unlock:
spin_unlock(&pidmap_lock);
spin_unlock_irq(&pidmap_lock);
out_free:
while (++i <= ns->level)
free_pidmap(pid->numbers + i);