From c75e707fe1aab32f1dc8e09845533b6542d9aaa9 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 4 Mar 2022 18:55:56 +0100 Subject: block: remove the per-bio/request write hint With the NVMe support for this gone, there are no consumers of these hints left, so remove them. Signed-off-by: Christoph Hellwig Link: https://lore.kernel.org/r/20220304175556.407719-2-hch@lst.de Signed-off-by: Jens Axboe --- drivers/md/raid5.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'drivers/md/raid5.c') diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 8891aaba6596..78503db55ca4 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -1210,9 +1210,6 @@ again: bi->bi_io_vec[0].bv_len = RAID5_STRIPE_SIZE(conf); bi->bi_io_vec[0].bv_offset = sh->dev[i].offset; bi->bi_iter.bi_size = RAID5_STRIPE_SIZE(conf); - bi->bi_write_hint = sh->dev[i].write_hint; - if (!rrdev) - sh->dev[i].write_hint = RWH_WRITE_LIFE_NOT_SET; /* * If this is discard request, set bi_vcnt 0. We don't * want to confuse SCSI because SCSI will replace payload @@ -1264,8 +1261,6 @@ again: rbi->bi_io_vec[0].bv_len = RAID5_STRIPE_SIZE(conf); rbi->bi_io_vec[0].bv_offset = sh->dev[i].offset; rbi->bi_iter.bi_size = RAID5_STRIPE_SIZE(conf); - rbi->bi_write_hint = sh->dev[i].write_hint; - sh->dev[i].write_hint = RWH_WRITE_LIFE_NOT_SET; /* * If this is discard request, set bi_vcnt 0. We don't * want to confuse SCSI because SCSI will replace payload @@ -3416,7 +3411,6 @@ static int add_stripe_bio(struct stripe_head *sh, struct bio *bi, int dd_idx, (unsigned long long)sh->sector); spin_lock_irq(&sh->stripe_lock); - sh->dev[dd_idx].write_hint = bi->bi_write_hint; /* Don't allow new IO added to stripes in batch list */ if (sh->batch_head) goto overlap; -- cgit v1.2.3