]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
pid namespaces: use task_pid() to find leader's pid
authorSukadev Bhattiprolu <sukadev@us.ibm.com>
Fri, 19 Oct 2007 06:39:51 +0000 (23:39 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Fri, 19 Oct 2007 18:53:37 +0000 (11:53 -0700)
Use task_pid() to get leader's 'struct pid' and avoid the find_pid().

Signed-off-by: Sukadev Bhattiprolu <sukadev@us.ibm.com>
Acked-by: Pavel Emelianov <xemul@openvz.org>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Cedric Le Goater <clg@fr.ibm.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Cc: Serge Hallyn <serue@us.ibm.com>
Cc: Herbert Poetzel <herbert@13thfloor.at>
Cc: Kirill Korotaev <dev@sw.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/exec.c

index 4b5bbb87e4949c6f4251f5e8d195eb6eb19a9161..92d2703d87b2e0b2590a6af52a8d4829509f612d 100644 (file)
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -857,7 +857,7 @@ static int de_thread(struct task_struct *tsk)
                 */
                detach_pid(tsk, PIDTYPE_PID);
                tsk->pid = leader->pid;
-               attach_pid(tsk, PIDTYPE_PID,  find_pid(tsk->pid));
+               attach_pid(tsk, PIDTYPE_PID,  task_pid(leader));
                transfer_pid(leader, tsk, PIDTYPE_PGID);
                transfer_pid(leader, tsk, PIDTYPE_SID);
                list_replace_rcu(&leader->tasks, &tsk->tasks);