X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fmd%2Fraid10.c;h=bbe40e9cf9236cd843a7a17a28f92019d20b2a2c;hb=3133c5e896c0b2509e72ae0c2cb9452c80d47f46;hp=28dd028415e49b51e68e5c80a7b58f303face10b;hpb=cff6bf970965c98c62007fc8a36527fd147fe233;p=linux-2.6

diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 28dd028415..bbe40e9cf9 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -668,6 +668,7 @@ static int make_request(request_queue_t *q, struct bio * bio)
 	struct bio *read_bio;
 	int i;
 	int chunk_sects = conf->chunk_mask + 1;
+	const int rw = bio_data_dir(bio);
 
 	if (unlikely(bio_barrier(bio))) {
 		bio_endio(bio, bio->bi_size, -EOPNOTSUPP);
@@ -718,13 +719,8 @@ static int make_request(request_queue_t *q, struct bio * bio)
 	conf->nr_pending++;
 	spin_unlock_irq(&conf->resync_lock);
 
-	if (bio_data_dir(bio)==WRITE) {
-		disk_stat_inc(mddev->gendisk, writes);
-		disk_stat_add(mddev->gendisk, write_sectors, bio_sectors(bio));
-	} else {
-		disk_stat_inc(mddev->gendisk, reads);
-		disk_stat_add(mddev->gendisk, read_sectors, bio_sectors(bio));
-	}
+	disk_stat_inc(mddev->gendisk, ios[rw]);
+	disk_stat_add(mddev->gendisk, sectors[rw], bio_sectors(bio));
 
 	r10_bio = mempool_alloc(conf->r10bio_pool, GFP_NOIO);
 
@@ -734,7 +730,7 @@ static int make_request(request_queue_t *q, struct bio * bio)
 	r10_bio->mddev = mddev;
 	r10_bio->sector = bio->bi_sector;
 
-	if (bio_data_dir(bio) == READ) {
+	if (rw == READ) {
 		/*
 		 * read balancing logic:
 		 */