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Message-Id: <a8c13f38e0ecfa2c842f0075dbbde77f3e6befc9.1390495874.git.rgb@redhat.com>
Date: Thu, 23 Jan 2014 14:32:38 -0500
From: Richard Guy Briggs <rgb@...hat.com>
To: linux-audit@...hat.com, linux-kernel@...r.kernel.org
Cc: Richard Guy Briggs <rgb@...hat.com>, eparis@...hat.com,
sgrubb@...hat.com, akpm@...ux-foundation.org, peterz@...radead.org,
oleg@...hat.com, "Eric W. Biederman" <ebiederm@...ssion.com>
Subject: [PATCH 5/7] pid: rewrite task helper function is_global_init() avoiding task->pid
Use the access function task_pid_nr() to get pid.
(informed by ebiederman's ea5a4d01)
Cc: "Eric W. Biederman" <ebiederm@...ssion.com>
Signed-off-by: Richard Guy Briggs <rgb@...hat.com>
---
include/linux/sched.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/sched.h b/include/linux/sched.h
index b4e658c..f60de19 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1615,7 +1615,7 @@ static inline int pid_alive(struct task_struct *p)
*/
static inline int is_global_init(struct task_struct *tsk)
{
- return tsk->pid == 1;
+ return task_pid_nr(tsk) == 1;
}
extern struct pid *cad_pid;
--
1.7.1
--
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