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Old 11-27-2008, 09:44 AM
Steven Whitehouse
 
Default GFS2: Remove ancient, unused code

>From 2f9cacc506c3208c36b8d2447a8c7607c7916bc6 Mon Sep 17 00:00:00 2001
From: Steven Whitehouse <swhiteho@redhat.com>
Date: Wed, 26 Nov 2008 14:01:26 +0000
Subject: [PATCH] GFS2: Remove ancient, unused code

Remove code that used to have something to do with initrd
but has been unused for a long time.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

diff --git a/fs/gfs2/mount.c b/fs/gfs2/mount.c
index 8c0f16e..3cb0a44 100644
--- a/fs/gfs2/mount.c
+++ b/fs/gfs2/mount.c
@@ -85,14 +85,6 @@ int gfs2_mount_args(struct gfs2_sbd *sdp, char *data_arg, int remount)
int error = 0;

if (!remount) {
- /* If someone preloaded options, use those instead */
- spin_lock(&gfs2_sys_margs_lock);
- if (gfs2_sys_margs) {
- data = gfs2_sys_margs;
- gfs2_sys_margs = NULL;
- }
- spin_unlock(&gfs2_sys_margs_lock);
-
/* Set some defaults */
args->ar_quota = GFS2_QUOTA_DEFAULT;
args->ar_data = GFS2_DATA_DEFAULT;
diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c
index 298bcb6..26c1fa7 100644
--- a/fs/gfs2/sys.c
+++ b/fs/gfs2/sys.c
@@ -26,9 +26,6 @@
#include "quota.h"
#include "util.h"

-char *gfs2_sys_margs;
-spinlock_t gfs2_sys_margs_lock;
-
static ssize_t id_show(struct gfs2_sbd *sdp, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%u:%u
",
@@ -477,8 +474,6 @@ static struct kset_uevent_ops gfs2_uevent_ops = {

int gfs2_sys_init(void)
{
- gfs2_sys_margs = NULL;
- spin_lock_init(&gfs2_sys_margs_lock);
gfs2_kset = kset_create_and_add("gfs2", &gfs2_uevent_ops, fs_kobj);
if (!gfs2_kset)
return -ENOMEM;
@@ -487,7 +482,6 @@ int gfs2_sys_init(void)

void gfs2_sys_uninit(void)
{
- kfree(gfs2_sys_margs);
kset_unregister(gfs2_kset);
}

diff --git a/fs/gfs2/sys.h b/fs/gfs2/sys.h
index 1ca8cda..e94560e 100644
--- a/fs/gfs2/sys.h
+++ b/fs/gfs2/sys.h
@@ -13,10 +13,6 @@
#include <linux/spinlock.h>
struct gfs2_sbd;

-/* Allow args to be passed to GFS2 when using an initial ram disk */
-extern char *gfs2_sys_margs;
-extern spinlock_t gfs2_sys_margs_lock;
-
int gfs2_sys_fs_add(struct gfs2_sbd *sdp);
void gfs2_sys_fs_del(struct gfs2_sbd *sdp);

--
1.5.5.1
 
Old 12-17-2008, 10:30 AM
 
Default GFS2: Remove ancient, unused code

From: Steven Whitehouse <swhiteho@redhat.com>

Remove code that used to have something to do with initrd
but has been unused for a long time.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

diff --git a/fs/gfs2/mount.c b/fs/gfs2/mount.c
index 8c0f16e..3cb0a44 100644
--- a/fs/gfs2/mount.c
+++ b/fs/gfs2/mount.c
@@ -85,14 +85,6 @@ int gfs2_mount_args(struct gfs2_sbd *sdp, char *data_arg, int remount)
int error = 0;

if (!remount) {
- /* If someone preloaded options, use those instead */
- spin_lock(&gfs2_sys_margs_lock);
- if (gfs2_sys_margs) {
- data = gfs2_sys_margs;
- gfs2_sys_margs = NULL;
- }
- spin_unlock(&gfs2_sys_margs_lock);
-
/* Set some defaults */
args->ar_quota = GFS2_QUOTA_DEFAULT;
args->ar_data = GFS2_DATA_DEFAULT;
diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c
index 298bcb6..26c1fa7 100644
--- a/fs/gfs2/sys.c
+++ b/fs/gfs2/sys.c
@@ -26,9 +26,6 @@
#include "quota.h"
#include "util.h"

-char *gfs2_sys_margs;
-spinlock_t gfs2_sys_margs_lock;
-
static ssize_t id_show(struct gfs2_sbd *sdp, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%u:%u
",
@@ -477,8 +474,6 @@ static struct kset_uevent_ops gfs2_uevent_ops = {

int gfs2_sys_init(void)
{
- gfs2_sys_margs = NULL;
- spin_lock_init(&gfs2_sys_margs_lock);
gfs2_kset = kset_create_and_add("gfs2", &gfs2_uevent_ops, fs_kobj);
if (!gfs2_kset)
return -ENOMEM;
@@ -487,7 +482,6 @@ int gfs2_sys_init(void)

void gfs2_sys_uninit(void)
{
- kfree(gfs2_sys_margs);
kset_unregister(gfs2_kset);
}

diff --git a/fs/gfs2/sys.h b/fs/gfs2/sys.h
index 1ca8cda..e94560e 100644
--- a/fs/gfs2/sys.h
+++ b/fs/gfs2/sys.h
@@ -13,10 +13,6 @@
#include <linux/spinlock.h>
struct gfs2_sbd;

-/* Allow args to be passed to GFS2 when using an initial ram disk */
-extern char *gfs2_sys_margs;
-extern spinlock_t gfs2_sys_margs_lock;
-
int gfs2_sys_fs_add(struct gfs2_sbd *sdp);
void gfs2_sys_fs_del(struct gfs2_sbd *sdp);

--
1.6.0.3
 

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