-stable review patch. If anyone has any objections, please let us know.
------------------
From: NeilBrown <[email protected]>
Two less-used md personalities have bugs in the calculation of
->degraded (the extent to which the array is degraded).
Signed-off-by: Neil Brown <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Chris Wright <[email protected]>
---
drivers/md/multipath.c | 2 +-
drivers/md/raid10.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--- linux-2.6.18.1.orig/drivers/md/multipath.c
+++ linux-2.6.18.1/drivers/md/multipath.c
@@ -480,7 +480,7 @@ static int multipath_run (mddev_t *mddev
mdname(mddev));
goto out_free_conf;
}
- mddev->degraded = conf->raid_disks = conf->working_disks;
+ mddev->degraded = conf->raid_disks - conf->working_disks;
conf->pool = mempool_create_kzalloc_pool(NR_RESERVED_BUFS,
sizeof(struct multipath_bh));
--- linux-2.6.18.1.orig/drivers/md/raid10.c
+++ linux-2.6.18.1/drivers/md/raid10.c
@@ -2042,7 +2042,7 @@ static int run(mddev_t *mddev)
disk = conf->mirrors + i;
if (!disk->rdev ||
- !test_bit(In_sync, &rdev->flags)) {
+ !test_bit(In_sync, &disk->rdev->flags)) {
disk->head_position = 0;
mddev->degraded++;
}
--
-
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