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Diffstat (limited to 'drivers/md/raid6main.c')
-rw-r--r--drivers/md/raid6main.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/md/raid6main.c b/drivers/md/raid6main.c
index 8a33f351e09..f62ea1a73d0 100644
--- a/drivers/md/raid6main.c
+++ b/drivers/md/raid6main.c
@@ -1570,6 +1570,8 @@ static int make_request (request_queue_t *q, struct bio * bi)
sector_t logical_sector, last_sector;
struct stripe_head *sh;
+ md_write_start(mddev, bi);
+
if (bio_data_dir(bi)==WRITE) {
disk_stat_inc(mddev->gendisk, writes);
disk_stat_add(mddev->gendisk, write_sectors, bio_sectors(bi));
@@ -1583,8 +1585,7 @@ static int make_request (request_queue_t *q, struct bio * bi)
bi->bi_next = NULL;
bi->bi_phys_segments = 1; /* over-loaded to count active stripes */
- if ( bio_data_dir(bi) == WRITE )
- md_write_start(mddev);
+
for (;logical_sector < last_sector; logical_sector += STRIPE_SECTORS) {
DEFINE_WAIT(w);
@@ -1634,7 +1635,7 @@ static int make_request (request_queue_t *q, struct bio * bi)
}
/* FIXME go_faster isn't used */
-static int sync_request (mddev_t *mddev, sector_t sector_nr, int go_faster)
+static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, int go_faster)
{
raid6_conf_t *conf = (raid6_conf_t *) mddev->private;
struct stripe_head *sh;
@@ -1657,8 +1658,8 @@ static int sync_request (mddev_t *mddev, sector_t sector_nr, int go_faster)
* nothing we can do.
*/
if (mddev->degraded >= 2 && test_bit(MD_RECOVERY_SYNC, &mddev->recovery)) {
- int rv = (mddev->size << 1) - sector_nr;
- md_done_sync(mddev, rv, 1);
+ sector_t rv = (mddev->size << 1) - sector_nr;
+ *skipped = 1;
return rv;
}
@@ -1705,7 +1706,6 @@ static void raid6d (mddev_t *mddev)
PRINTK("+++ raid6d active\n");
md_check_recovery(mddev);
- md_handle_safemode(mddev);
handled = 0;
spin_lock_irq(&conf->device_lock);
@@ -1779,9 +1779,6 @@ static int run (mddev_t *mddev)
atomic_set(&conf->active_stripes, 0);
atomic_set(&conf->preread_active_stripes, 0);
- mddev->queue->unplug_fn = raid6_unplug_device;
- mddev->queue->issue_flush_fn = raid6_issue_flush;
-
PRINTK("raid6: run(%s) called.\n", mdname(mddev));
ITERATE_RDEV(mddev,rdev,tmp) {
@@ -1895,6 +1892,9 @@ static int run (mddev_t *mddev)
/* Ok, everything is just fine now */
mddev->array_size = mddev->size * (mddev->raid_disks - 2);
+
+ mddev->queue->unplug_fn = raid6_unplug_device;
+ mddev->queue->issue_flush_fn = raid6_issue_flush;
return 0;
abort:
if (conf) {