md: move io accounting out of personalities into md_make_request

[safe/jmp/linux-2.6] / drivers / md / raid10.c

diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 57d71d5..ca313d6 100644 (file)
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -795,7 +795,6 @@ static int make_request(struct request_queue *q, struct bio * bio)
        mirror_info_t *mirror;
        r10bio_t *r10_bio;
        struct bio *read_bio;
-       int cpu;
        int i;
        int chunk_sects = conf->chunk_mask + 1;
        const int rw = bio_data_dir(bio);
@@ -850,12 +849,6 @@ static int make_request(struct request_queue *q, struct bio * bio)
         */
        wait_barrier(conf);
 
-       cpu = part_stat_lock();
-       part_stat_inc(cpu, &mddev->gendisk->part0, ios[rw]);
-       part_stat_add(cpu, &mddev->gendisk->part0, sectors[rw],
-                     bio_sectors(bio));
-       part_stat_unlock();
-
        r10_bio = mempool_alloc(conf->r10bio_pool, GFP_NOIO);
 
        r10_bio->master_bio = bio;