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-rw-r--r--drivers/md/raid1.c12
-rw-r--r--drivers/md/raid10.c12
-rw-r--r--drivers/md/raid5.c12
3 files changed, 21 insertions, 15 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 0e1abf1bb38..64d96526a9c 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1120,6 +1120,8 @@ static int raid1_spare_active(mddev_t *mddev)
{
int i;
conf_t *conf = mddev->private;
+ int count = 0;
+ unsigned long flags;
/*
* Find all failed disks within the RAID1 configuration
@@ -1131,16 +1133,16 @@ static int raid1_spare_active(mddev_t *mddev)
if (rdev
&& !test_bit(Faulty, &rdev->flags)
&& !test_and_set_bit(In_sync, &rdev->flags)) {
- unsigned long flags;
- spin_lock_irqsave(&conf->device_lock, flags);
- mddev->degraded--;
- spin_unlock_irqrestore(&conf->device_lock, flags);
+ count++;
sysfs_notify_dirent(rdev->sysfs_state);
}
}
+ spin_lock_irqsave(&conf->device_lock, flags);
+ mddev->degraded -= count;
+ spin_unlock_irqrestore(&conf->device_lock, flags);
print_conf(conf);
- return 0;
+ return count;
}
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 76d1fc9c65b..a2f8a7153dc 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1116,6 +1116,8 @@ static int raid10_spare_active(mddev_t *mddev)
int i;
conf_t *conf = mddev->private;
mirror_info_t *tmp;
+ int count = 0;
+ unsigned long flags;
/*
* Find all non-in_sync disks within the RAID10 configuration
@@ -1126,16 +1128,16 @@ static int raid10_spare_active(mddev_t *mddev)
if (tmp->rdev
&& !test_bit(Faulty, &tmp->rdev->flags)
&& !test_and_set_bit(In_sync, &tmp->rdev->flags)) {
- unsigned long flags;
- spin_lock_irqsave(&conf->device_lock, flags);
- mddev->degraded--;
- spin_unlock_irqrestore(&conf->device_lock, flags);
+ count++;
sysfs_notify_dirent(tmp->rdev->sysfs_state);
}
}
+ spin_lock_irqsave(&conf->device_lock, flags);
+ mddev->degraded -= count;
+ spin_unlock_irqrestore(&conf->device_lock, flags);
print_conf(conf);
- return 0;
+ return count;
}
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 7865dd090bd..69b0a169e43 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -5330,6 +5330,8 @@ static int raid5_spare_active(mddev_t *mddev)
int i;
raid5_conf_t *conf = mddev->private;
struct disk_info *tmp;
+ int count = 0;
+ unsigned long flags;
for (i = 0; i < conf->raid_disks; i++) {
tmp = conf->disks + i;
@@ -5337,15 +5339,15 @@ static int raid5_spare_active(mddev_t *mddev)
&& tmp->rdev->recovery_offset == MaxSector
&& !test_bit(Faulty, &tmp->rdev->flags)
&& !test_and_set_bit(In_sync, &tmp->rdev->flags)) {
- unsigned long flags;
- spin_lock_irqsave(&conf->device_lock, flags);
- mddev->degraded--;
- spin_unlock_irqrestore(&conf->device_lock, flags);
+ count++;
sysfs_notify_dirent(tmp->rdev->sysfs_state);
}
}
+ spin_lock_irqsave(&conf->device_lock, flags);
+ mddev->degraded -= count;
+ spin_unlock_irqrestore(&conf->device_lock, flags);
print_raid5_conf(conf);
- return 0;
+ return count;
}
static int raid5_remove_disk(mddev_t *mddev, int number)