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Diffstat (limited to 'drivers/md/multipath.c')
-rw-r--r--drivers/md/multipath.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index e968116e0de..4a1d714c048 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -284,10 +284,15 @@ static int multipath_add_disk(mddev_t *mddev, mdk_rdev_t *rdev)
int found = 0;
int path;
struct multipath_info *p;
+ int first = 0;
+ int last = mddev->raid_disks - 1;
+
+ if (rdev->raid_disk >= 0)
+ first = last = rdev->raid_disk;
print_multipath_conf(conf);
- for (path=0; path<mddev->raid_disks; path++)
+ for (path = first; path <= last; path++)
if ((p=conf->multipaths+path)->rdev == NULL) {
q = rdev->bdev->bd_disk->queue;
blk_queue_stack_limits(mddev->queue, q);