Push BKL down into ->remount_fs()
[xfs, btrfs, capifs, shmem don't need BKL, exempt]
Signed-off-by: Alessio Igor Bogani <abogani@texware.it>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index e213a26..26aa64d 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -2490,6 +2490,8 @@
int i;
#endif
+ lock_kernel();
+
/* Store the original options */
lock_super(sb);
old_sb_flags = sb->s_flags;
@@ -2600,6 +2602,7 @@
kfree(old_opts.s_qf_names[i]);
#endif
unlock_super(sb);
+ unlock_kernel();
return 0;
restore_opts:
sb->s_flags = old_sb_flags;
@@ -2617,6 +2620,7 @@
}
#endif
unlock_super(sb);
+ unlock_kernel();
return err;
}