Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / drivers / md / dm-raid1.c

diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 076fbb4..ce8868c 100644 (file)
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -1283,9 +1283,23 @@ static int mirror_status(struct dm_target *ti, status_type_t type,
        return 0;
 }
 
+static int mirror_iterate_devices(struct dm_target *ti,
+                                 iterate_devices_callout_fn fn, void *data)
+{
+       struct mirror_set *ms = ti->private;
+       int ret = 0;
+       unsigned i;
+
+       for (i = 0; !ret && i < ms->nr_mirrors; i++)
+               ret = fn(ti, ms->mirror[i].dev,
+                        ms->mirror[i].offset, data);
+
+       return ret;
+}
+
 static struct target_type mirror_target = {
        .name    = "mirror",
-       .version = {1, 0, 20},
+       .version = {1, 12, 0},
        .module  = THIS_MODULE,
        .ctr     = mirror_ctr,
        .dtr     = mirror_dtr,
@@ -1295,6 +1309,7 @@ static struct target_type mirror_target = {
        .postsuspend = mirror_postsuspend,
        .resume  = mirror_resume,
        .status  = mirror_status,
+       .iterate_devices = mirror_iterate_devices,
 };
 
 static int __init dm_mirror_init(void)