From 41775e29a74ed825496c975ba19c7661e15f0523 Mon Sep 17 00:00:00 2001
From: Frederic Weisbecker <fweisbec@gmail.com>
Date: Tue, 30 Mar 2010 02:24:54 +0200
Subject: [PATCH] procfs: Use generic_file_llseek in /proc/kmsg
No need to hold the bkl to seek here, none of the other
fops callbacks use it.
Use generic_file_llseek explicitly.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: John Kacur <jkacur@redhat.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
---
fs/proc/kmsg.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/proc/kmsg.c b/fs/proc/kmsg.c
index cfe90a48a6e81..bd4b5a740ff1b 100644
--- a/fs/proc/kmsg.c
+++ b/fs/proc/kmsg.c
@@ -53,6 +53,7 @@ static const struct file_operations proc_kmsg_operations = {
.poll = kmsg_poll,
.open = kmsg_open,
.release = kmsg_release,
+ .llseek = generic_file_llseek,
};
static int __init proc_kmsg_init(void)