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-rw-r--r--drivers/md/faulty.c2
-rw-r--r--drivers/md/linear.c4
-rw-r--r--drivers/md/md.c6
-rw-r--r--drivers/md/md.h1
-rw-r--r--drivers/md/multipath.c2
-rw-r--r--drivers/md/raid0.c2
-rw-r--r--drivers/md/raid1.c4
-rw-r--r--drivers/md/raid10.c2
-rw-r--r--drivers/md/raid5.c8
9 files changed, 20 insertions, 11 deletions
diff --git a/drivers/md/faulty.c b/drivers/md/faulty.c
index d76c87f..8695809 100644
--- a/drivers/md/faulty.c
+++ b/drivers/md/faulty.c
@@ -312,7 +312,7 @@ static int run(mddev_t *mddev)
list_for_each_entry(rdev, &mddev->disks, same_set)
conf->rdev = rdev;
- mddev->array_sectors = faulty_size(mddev, 0, 0);
+ md_set_array_sectors(mddev, faulty_size(mddev, 0, 0));
mddev->private = conf;
reconfig(mddev, mddev->layout, -1);
diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index b6bb976..7a36e38 100644
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -263,7 +263,7 @@ static int linear_run (mddev_t *mddev)
if (!conf)
return 1;
mddev->private = conf;
- mddev->array_sectors = linear_size(mddev, 0, 0);
+ md_set_array_sectors(mddev, linear_size(mddev, 0, 0));
blk_queue_merge_bvec(mddev->queue, linear_mergeable_bvec);
mddev->queue->unplug_fn = linear_unplug;
@@ -297,7 +297,7 @@ static int linear_add(mddev_t *mddev, mdk_rdev_t *rdev)
newconf->prev = mddev_to_conf(mddev);
mddev->private = newconf;
mddev->raid_disks++;
- mddev->array_sectors = linear_size(mddev, 0, 0);
+ md_set_array_sectors(mddev, linear_size(mddev, 0, 0));
set_capacity(mddev->gendisk, mddev->array_sectors);
return 0;
}
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 0689d89..76ba69b 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -4977,6 +4977,12 @@ static int set_array_info(mddev_t * mddev, mdu_array_info_t *info)
return 0;
}
+void md_set_array_sectors(mddev_t *mddev, sector_t array_sectors)
+{
+ mddev->array_sectors = array_sectors;
+}
+EXPORT_SYMBOL(md_set_array_sectors);
+
static int update_size(mddev_t *mddev, sector_t num_sectors)
{
mdk_rdev_t *rdev;
diff --git a/drivers/md/md.h b/drivers/md/md.h
index d2c50da..ce89dda 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -430,3 +430,4 @@ extern void md_do_sync(mddev_t *mddev);
extern void md_new_event(mddev_t *mddev);
extern int md_allow_write(mddev_t *mddev);
extern void md_wait_for_blocked_rdev(mdk_rdev_t *rdev, mddev_t *mddev);
+extern void md_set_array_sectors(mddev_t *mddev, sector_t array_sectors);
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index a3f6d86..41ced0c 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -510,7 +510,7 @@ static int multipath_run (mddev_t *mddev)
/*
* Ok, everything is just fine now
*/
- mddev->array_sectors = multipath_size(mddev, 0, 0);
+ md_set_array_sectors(mddev, multipath_size(mddev, 0, 0));
mddev->queue->unplug_fn = multipath_unplug;
mddev->queue->backing_dev_info.congested_fn = multipath_congested;
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index bb0df6a..6f7e538 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -306,7 +306,7 @@ static int raid0_run (mddev_t *mddev)
goto out_free_conf;
/* calculate array device size */
- mddev->array_sectors = raid0_size(mddev, 0, 0);
+ md_set_array_sectors(mddev, raid0_size(mddev, 0, 0));
printk(KERN_INFO "raid0 : md_size is %llu sectors.\n",
(unsigned long long)mddev->array_sectors);
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index a2a83b0..044116b 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -2059,7 +2059,7 @@ static int run(mddev_t *mddev)
/*
* Ok, everything is just fine now
*/
- mddev->array_sectors = raid1_size(mddev, 0, 0);
+ md_set_array_sectors(mddev, raid1_size(mddev, 0, 0));
mddev->queue->unplug_fn = raid1_unplug;
mddev->queue->backing_dev_info.congested_fn = raid1_congested;
@@ -2124,7 +2124,7 @@ static int raid1_resize(mddev_t *mddev, sector_t sectors)
* any io in the removed space completes, but it hardly seems
* worth it.
*/
- mddev->array_sectors = raid1_size(mddev, sectors, 0);
+ md_set_array_sectors(mddev, raid1_size(mddev, sectors, 0));
set_capacity(mddev->gendisk, mddev->array_sectors);
mddev->changed = 1;
if (mddev->array_sectors > mddev->dev_sectors &&
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 5bf1b24..ad153b2 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -2193,7 +2193,7 @@ static int run(mddev_t *mddev)
/*
* Ok, everything is just fine now
*/
- mddev->array_sectors = raid10_size(mddev, 0, 0);
+ md_set_array_sectors(mddev, raid10_size(mddev, 0, 0));
mddev->resync_max_sectors = mddev->array_sectors;
mddev->queue->unplug_fn = raid10_unplug;
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 2cd619f..2930fc2 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -4474,7 +4474,7 @@ static int run(mddev_t *mddev)
mddev->queue->backing_dev_info.congested_data = mddev;
mddev->queue->backing_dev_info.congested_fn = raid5_congested;
- mddev->array_sectors = raid5_size(mddev, 0, 0);
+ md_set_array_sectors(mddev, raid5_size(mddev, 0, 0));
blk_queue_merge_bvec(mddev->queue, raid5_mergeable_bvec);
@@ -4698,7 +4698,8 @@ static int raid5_resize(mddev_t *mddev, sector_t sectors)
* worth it.
*/
sectors &= ~((sector_t)mddev->chunk_size/512 - 1);
- mddev->array_sectors = raid5_size(mddev, sectors, mddev->raid_disks);
+ md_set_array_sectors(mddev, raid5_size(mddev, sectors,
+ mddev->raid_disks));
set_capacity(mddev->gendisk, mddev->array_sectors);
mddev->changed = 1;
if (sectors > mddev->dev_sectors && mddev->recovery_cp == MaxSector) {
@@ -4836,7 +4837,8 @@ static void end_reshape(raid5_conf_t *conf)
if (!test_bit(MD_RECOVERY_INTR, &conf->mddev->recovery)) {
mddev_t *mddev = conf->mddev;
- mddev->array_sectors = raid5_size(mddev, 0, conf->raid_disks);
+ md_set_array_sectors(mddev, raid5_size(mddev, 0,
+ conf->raid_disks));
set_capacity(mddev->gendisk, mddev->array_sectors);
mddev->changed = 1;
conf->previous_raid_disks = conf->raid_disks;
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