diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-03-04 20:55:56 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-03-07 22:45:57 +0300 |
| commit | c75e707fe1aab32f1dc8e09845533b6542d9aaa9 (patch) | |
| tree | 9677a5c6208862bfa95b0b5b9d7a635b0d3b3e2f /drivers/md/raid5.c | |
| parent | 85e6c775762aa4067d2c2b8121e59a06564d0dc4 (diff) | |
| download | linux-c75e707fe1aab32f1dc8e09845533b6542d9aaa9.tar.xz | |
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 <hch@lst.de>
Link: https://lore.kernel.org/r/20220304175556.407719-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/raid5.c')
| -rw-r--r-- | drivers/md/raid5.c | 6 |
1 files changed, 0 insertions, 6 deletions
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; |