+ exit-add-lock-context-annotation-on-find_new_reaper.patch added to -mm tree

+ exit-add-lock-context-annotation-on-find_new_reaper.patch added to -mm tree

[akpm]

The patch titled
     exit: add lock context annotation on find_new_reaper()
has been added to the -mm tree.  Its filename is
     exit-add-lock-context-annotation-on-find_new_reaper.patch

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------------------------------------------------------
Subject: exit: add lock context annotation on find_new_reaper()
From: Namhyung Kim <namhyung@gmail.com>

find_new_reaper() releases and regrabs tasklist_lock but was missing
proper annotations.  Add it.  This remove following sparse warning:

 warning: context imbalance in 'find_new_reaper' - unexpected unlock

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Acked-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 kernel/exit.c |    2 ++
 1 file changed, 2 insertions(+)

diff -puN kernel/exit.c~exit-add-lock-context-annotation-on-find_new_reaper kernel/exit.c
--- a/kernel/exit.c~exit-add-lock-context-annotation-on-find_new_reaper
+++ a/kernel/exit.c
@@ -705,6 +705,8 @@ static void exit_mm(struct task_struct *
  * space.
  */
 static struct task_struct *find_new_reaper(struct task_struct *father)
+	__releases(&tasklist_lock)
+	__acquires(&tasklist_lock)
 {
 	struct pid_namespace *pid_ns = task_active_pid_ns(father);
 	struct task_struct *thread;
_

Patches currently in -mm which might be from namhyung@gmail.com are

linux-next.patch
init-mark-__user-address-space-on-string-literals.patch
exit-add-lock-context-annotation-on-find_new_reaper.patch