diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-07-01 10:59:43 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-07-01 15:27:24 +0200 |
| commit | c62b37d96b6eb3ec5ae4cbe00db107bf15aebc93 (patch) | |
| tree | b027652585de866a33a22a8a15612f367cdf5f68 /drivers/md/md.c | |
| parent | block: remove the nr_sectors variable in generic_make_request_checks (diff) | |
| download | linux-c62b37d96b6eb3ec5ae4cbe00db107bf15aebc93.tar.xz linux-c62b37d96b6eb3ec5ae4cbe00db107bf15aebc93.zip | |
block: move ->make_request_fn to struct block_device_operations
The make_request_fn is a little weird in that it sits directly in
struct request_queue instead of an operation vector. Replace it with
a block_device_operations method called submit_bio (which describes much
better what it does). Also remove the request_queue argument to it, as
the queue can be derived pretty trivially from the bio.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/md.c')
| -rw-r--r-- | drivers/md/md.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index ff20868e5e1b..7b7cb49be351 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -463,7 +463,7 @@ check_suspended: } EXPORT_SYMBOL(md_handle_request); -static blk_qc_t md_make_request(struct request_queue *q, struct bio *bio) +static blk_qc_t md_submit_bio(struct bio *bio) { const int rw = bio_data_dir(bio); const int sgrp = op_stat_group(bio_op(bio)); @@ -5641,7 +5641,7 @@ static int md_alloc(dev_t dev, char *name) mddev->hold_active = UNTIL_STOP; error = -ENOMEM; - mddev->queue = blk_alloc_queue(md_make_request, NUMA_NO_NODE); + mddev->queue = blk_alloc_queue(NUMA_NO_NODE); if (!mddev->queue) goto abort; @@ -7823,6 +7823,7 @@ static int md_revalidate(struct gendisk *disk) static const struct block_device_operations md_fops = { .owner = THIS_MODULE, + .submit_bio = md_submit_bio, .open = md_open, .release = md_release, .ioctl = md_ioctl, |