linux-kernel - [PATCH] ifdef struct task

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Message-ID: <20070806185514.GA5842@martell.zuzino.mipt.ru>
Date:	Mon, 6 Aug 2007 22:55:14 +0400
From:	Alexey Dobriyan <adobriyan@...il.com>
To:	akpm@...l.org
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] ifdef struct task_struct::security

For those who don't care about CONFIG_SECURITY.

Signed-off-by: Alexey Dobriyan <adobriyan@...il.com>
---

 include/linux/sched.h |    3 ++-
 kernel/fork.c         |    2 ++
 2 files changed, 4 insertions(+), 1 deletion(-)

--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1086,8 +1086,9 @@ struct task_struct {
 	int (*notifier)(void *priv);
 	void *notifier_data;
 	sigset_t *notifier_mask;
-	
+#ifdef CONFIG_SECURITY
 	void *security;
+#endif
 	struct audit_context *audit_context;
 	seccomp_t seccomp;
 
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1066,7 +1066,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
 	do_posix_clock_monotonic_gettime(&p->start_time);
 	p->real_start_time = p->start_time;
 	monotonic_to_bootbased(&p->real_start_time);
+#ifdef CONFIG_SECURITY
 	p->security = NULL;
+#endif
 	p->io_context = NULL;
 	p->io_wait = NULL;
 	p->audit_context = NULL;

-
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