From 490773268cf64f68da2470e07b52c7944da6312d Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Thu, 25 Mar 2010 16:20:56 +1100 Subject: md: move io accounting out of personalities into md_make_request While I generally prefer letting personalities do as much as possible, given that we have a central md_make_request anyway we may as well use it to simplify code. Also this centralises knowledge of ->gendisk which will help later. Signed-off-by: NeilBrown --- drivers/md/raid1.c | 7 ------- 1 file changed, 7 deletions(-) (limited to 'drivers/md/raid1.c') diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 23a7516abbfd..e277013ac808 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -787,7 +787,6 @@ static int make_request(struct request_queue *q, struct bio * bio) struct page **behind_pages = NULL; const int rw = bio_data_dir(bio); const bool do_sync = bio_rw_flagged(bio, BIO_RW_SYNCIO); - int cpu; bool do_barriers; mdk_rdev_t *blocked_rdev; @@ -833,12 +832,6 @@ static int make_request(struct request_queue *q, struct bio * bio) bitmap = mddev->bitmap; - 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(); - /* * make_request() can abort the operation when READA is being * used and no empty request is available. -- cgit 1.4.1