BKL: Explicitly add BKL around get_sb/fill_super

[pandora-kernel.git] / fs / jffs2 / super.c

diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index 662bba0..58dd9cf 100644 (file)
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -146,14 +146,19 @@ static const struct super_operations jffs2_super_operations =
 static int jffs2_fill_super(struct super_block *sb, void *data, int silent)
 {
        struct jffs2_sb_info *c;
+       int ret;
+
+       lock_kernel();
 
        D1(printk(KERN_DEBUG "jffs2_get_sb_mtd():"
                  " New superblock for device %d (\"%s\")\n",
                  sb->s_mtd->index, sb->s_mtd->name));
 
        c = kzalloc(sizeof(*c), GFP_KERNEL);
-       if (!c)
+       if (!c) {
+               unlock_kernel();
                return -ENOMEM;
+       }
 
        c->mtd = sb->s_mtd;
        c->os_priv = sb;
@@ -175,7 +180,9 @@ static int jffs2_fill_super(struct super_block *sb, void *data, int silent)
 #ifdef CONFIG_JFFS2_FS_POSIX_ACL
        sb->s_flags |= MS_POSIXACL;
 #endif
-       return jffs2_do_fill_super(sb, data, silent);
+       ret = jffs2_do_fill_super(sb, data, silent);
+       unlock_kernel();
+       return ret;
 }
 
 static int jffs2_get_sb(struct file_system_type *fs_type,