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 -mm 04/17] sysctl extern cleanup - pid
Date: Sun, 21 Feb 2010 22:23:14 +0800 [thread overview]
Message-ID: <20100221142314.GA3005@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 | 4 ++++
kernel/sysctl.c | 3 +--
2 files changed, 5 insertions(+), 2 deletions(-)
--- linux-2.6.32.orig/include/linux/pid.h 2010-02-21 09:35:58.494024120 +0800
+++ linux-2.6.32/include/linux/pid.h 2010-02-21 09:47:29.753122891 +0800
@@ -3,6 +3,10 @@
#include <linux/rcupdate.h>
+/* for sysctl */
+extern int pid_max;
+extern int pid_max_min, pid_max_max;
+
enum pid_type
{
PIDTYPE_PID,
--- linux-2.6.32.orig/kernel/sysctl.c 2010-02-21 09:44:39.479806692 +0800
+++ linux-2.6.32/kernel/sysctl.c 2010-02-21 09:48:06.843951983 +0800
@@ -56,6 +56,7 @@
#include <linux/rcustring.h>
#include <linux/signal.h>
#include <linux/binfmts.h>
+#include <linux/pid.h>
#include <asm/uaccess.h>
#include <asm/processor.h>
@@ -71,9 +72,7 @@
/* External variables not in a header file. */
extern int max_threads;
-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:[~2010-02-21 14:23 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=20100221142314.GA3005@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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox