The patch titled
pid namespaces: use task_pid() to find leader's pid
has been removed from the -mm tree. Its filename was
pid-namespaces-use-task_pid-to-find-leaders-pid.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: pid namespaces: use task_pid() to find leader's pid
From: Sukadev Bhattiprolu <sukadev@xxxxxxxxxx>
Use task_pid() to get leader's 'struct pid' and avoid the find_pid().
Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxx>
Acked-by: Pavel Emelianov <xemul@xxxxxxxxxx>
Cc: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
Cc: Cedric Le Goater <clg@xxxxxxxxxx>
Cc: Dave Hansen <haveblue@xxxxxxxxxx>
Cc: Serge Hallyn <serue@xxxxxxxxxx>
Cc: Herbert Poetzel <herbert@xxxxxxxxxxxx>
Cc: Kirill Korotaev <dev@xxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/exec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN fs/exec.c~pid-namespaces-use-task_pid-to-find-leaders-pid fs/exec.c
--- a/fs/exec.c~pid-namespaces-use-task_pid-to-find-leaders-pid
+++ a/fs/exec.c
@@ -857,7 +857,7 @@ static int de_thread(struct task_struct
*/
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);
_
Patches currently in -mm which might be from sukadev@xxxxxxxxxx are
origin.patch
-
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