1 files changed, 3 insertions, 15 deletions

diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c
index 249305d65d5b..3451a81b2142 100644
--- a/fs/jffs2/fs.c
+++ b/fs/jffs2/fs.c
@@ -20,6 +20,7 @@
 #include <linux/vmalloc.h>
 #include <linux/vfs.h>
 #include <linux/crc32.h>
+#include <linux/smp_lock.h>
 #include "nodelist.h"
 
 static int jffs2_flash_setup(struct jffs2_sb_info *c);
@@ -387,6 +388,7 @@ int jffs2_remount_fs (struct super_block *sb, int *flags, char *data)
            This also catches the case where it was stopped and this
            is just a remount to restart it.
            Flush the writebuffer, if neccecary, else we loose it */
+        lock_kernel();
         if (!(sb->s_flags & MS_RDONLY)) {
                 jffs2_stop_garbage_collect_thread(c);
                 mutex_lock(&c->alloc_sem);
@@ -399,24 +401,10 @@ int jffs2_remount_fs (struct super_block *sb, int *flags, char *data)
 
         *flags |= MS_NOATIME;
 
+        unlock_kernel();
         return 0;
 }
 
-void jffs2_write_super (struct super_block *sb)
-{
-        struct jffs2_sb_info *c = JFFS2_SB_INFO(sb);
-        sb->s_dirt = 0;
-
-        if (sb->s_flags & MS_RDONLY)
-                return;
-
-        D1(printk(KERN_DEBUG "jffs2_write_super()\n"));
-        jffs2_garbage_collect_trigger(c);
-        jffs2_erase_pending_blocks(c, 0);
-        jffs2_flush_wbuf_gc(c, 0);
-}
-
-
 /* jffs2_new_inode: allocate a new inode and inocache, add it to the hash,
    fill in the raw_inode while you're at it. */
 struct inode *jffs2_new_inode (struct inode *dir_i, int mode, struct jffs2_raw_inode *ri)