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-rw-r--r--drivers/md/md.c2
-rw-r--r--drivers/md/raid1.c2
-rw-r--r--drivers/md/raid5.c3
3 files changed, 4 insertions, 3 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 5469ae35ee15..aa640a85bb21 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -3324,7 +3324,7 @@ resync_start_store(mddev_t *mddev, const char *buf, size_t len)
char *e;
unsigned long long n = simple_strtoull(buf, &e, 10);
- if (mddev->pers)
+ if (mddev->pers && !test_bit(MD_RECOVERY_FROZEN, &mddev->recovery))
return -EBUSY;
if (cmd_match(buf, "none"))
n = MaxSector;
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 779abbd2bb1d..5d096096f958 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -2061,7 +2061,7 @@ static int raid1_resize(mddev_t *mddev, sector_t sectors)
set_capacity(mddev->gendisk, mddev->array_sectors);
revalidate_disk(mddev->gendisk);
if (sectors > mddev->dev_sectors &&
- mddev->recovery_cp == MaxSector) {
+ mddev->recovery_cp > mddev->dev_sectors) {
mddev->recovery_cp = mddev->dev_sectors;
set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
}
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 51af7f3bfe52..34dd54539f7b 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -5389,7 +5389,8 @@ static int raid5_resize(mddev_t *mddev, sector_t sectors)
return -EINVAL;
set_capacity(mddev->gendisk, mddev->array_sectors);
revalidate_disk(mddev->gendisk);
- if (sectors > mddev->dev_sectors && mddev->recovery_cp == MaxSector) {
+ if (sectors > mddev->dev_sectors &&
+ mddev->recovery_cp > mddev->dev_sectors) {
mddev->recovery_cp = mddev->dev_sectors;
set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
}