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Diffstat (limited to 'fs/jffs2/super.c')
-rw-r--r--fs/jffs2/super.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index a80a50e445e..f7bfd3ac8bf 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -56,15 +56,18 @@ static void jffs2_i_init_once(void *foo)
static void jffs2_write_super(struct super_block *sb)
{
struct jffs2_sb_info *c = JFFS2_SB_INFO(sb);
+
+ lock_super(sb);
sb->s_dirt = 0;
- if (sb->s_flags & MS_RDONLY)
- return;
+ if (!(sb->s_flags & MS_RDONLY)) {
+ 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);
+ }
- 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);
+ unlock_super(sb);
}
static int jffs2_sync_fs(struct super_block *sb, int wait)