From: Dave Young <hidave.darkstar@gmail.com>
To: Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
James Morris <jmorris@namei.org>,
"Eric W. Biederman" <ebiederm@xmission.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH 05/18] sysctl extern cleanup - pid
Date: Sat, 20 Feb 2010 22:11:33 +0800 [thread overview]
Message-ID: <20100220141133.GD3195@darkstar> (raw)
Extern declarations in sysctl.c should be move to their own head file,
and then include them in relavant .c files.
Move pid/pid_max_min/pid_max_max extern declarations to linux/pid.h
Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
---
include/linux/pid.h | 5 +++++
kernel/sysctl.c | 3 +--
2 files changed, 6 insertions(+), 2 deletions(-)
--- linux-2.6.32.orig/include/linux/pid.h 2010-02-12 13:14:44.865985182 +0800
+++ linux-2.6.32/include/linux/pid.h 2010-02-12 13:16:24.436926508 +0800
@@ -3,6 +3,11 @@
#include <linux/rcupdate.h>
+#ifdef CONFIG_SYSCTL
+extern int pid_max;
+extern int pid_max_min, pid_max_max;
+#endif
+
enum pid_type
{
PIDTYPE_PID,
--- linux-2.6.32.orig/kernel/sysctl.c 2010-02-12 13:13:47.572658484 +0800
+++ linux-2.6.32/kernel/sysctl.c 2010-02-12 13:16:53.471807743 +0800
@@ -57,6 +57,7 @@
#include <linux/signal.h>
#include <linux/threads.h>
#include <linux/binfmts.h>
+#include <linux/pid.h>
#include <asm/uaccess.h>
#include <asm/processor.h>
@@ -71,9 +72,7 @@
#if defined(CONFIG_SYSCTL)
/* External variables not in a header file. */
-extern int pid_max;
extern int min_free_kbytes;
-extern int pid_max_min, pid_max_max;
extern int compat_log;
extern int latencytop_enabled;
extern int sysctl_nr_open_min, sysctl_nr_open_max;
reply other threads:[~2010-02-20 14:11 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20100220141133.GD3195@darkstar \
--to=hidave.darkstar@gmail.com \
--cc=a.p.zijlstra@chello.nl \
--cc=akpm@linux-foundation.org \
--cc=ebiederm@xmission.com \
--cc=jmorris@namei.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.