diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-07-01 11:59:43 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-07-01 16:27:24 +0300 |
| commit | c62b37d96b6eb3ec5ae4cbe00db107bf15aebc93 (patch) | |
| tree | b027652585de866a33a22a8a15612f367cdf5f68 /arch | |
| parent | e439ab710fb0564dccb52b0519b3d354ea2a9c50 (diff) | |
| download | linux-c62b37d96b6eb3ec5ae4cbe00db107bf15aebc93.tar.xz | |
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 'arch')
| -rw-r--r-- | arch/m68k/emu/nfblock.c | 5 | ||||
| -rw-r--r-- | arch/xtensa/platforms/iss/simdisk.c | 5 |
2 files changed, 6 insertions, 4 deletions
diff --git a/arch/m68k/emu/nfblock.c b/arch/m68k/emu/nfblock.c index 87e8b1700acd..92d26c812441 100644 --- a/arch/m68k/emu/nfblock.c +++ b/arch/m68k/emu/nfblock.c @@ -59,7 +59,7 @@ struct nfhd_device { struct gendisk *disk; }; -static blk_qc_t nfhd_make_request(struct request_queue *queue, struct bio *bio) +static blk_qc_t nfhd_submit_bio(struct bio *bio) { struct nfhd_device *dev = bio->bi_disk->private_data; struct bio_vec bvec; @@ -93,6 +93,7 @@ static int nfhd_getgeo(struct block_device *bdev, struct hd_geometry *geo) static const struct block_device_operations nfhd_ops = { .owner = THIS_MODULE, + .submit_bio = nfhd_submit_bio, .getgeo = nfhd_getgeo, }; @@ -118,7 +119,7 @@ static int __init nfhd_init_one(int id, u32 blocks, u32 bsize) dev->bsize = bsize; dev->bshift = ffs(bsize) - 10; - dev->queue = blk_alloc_queue(nfhd_make_request, NUMA_NO_NODE); + dev->queue = blk_alloc_queue(NUMA_NO_NODE); if (dev->queue == NULL) goto free_dev; diff --git a/arch/xtensa/platforms/iss/simdisk.c b/arch/xtensa/platforms/iss/simdisk.c index 31b5020077a0..5107140dbb7e 100644 --- a/arch/xtensa/platforms/iss/simdisk.c +++ b/arch/xtensa/platforms/iss/simdisk.c @@ -101,7 +101,7 @@ static void simdisk_transfer(struct simdisk *dev, unsigned long sector, spin_unlock(&dev->lock); } -static blk_qc_t simdisk_make_request(struct request_queue *q, struct bio *bio) +static blk_qc_t simdisk_submit_bio(struct bio *bio) { struct simdisk *dev = bio->bi_disk->private_data; struct bio_vec bvec; @@ -144,6 +144,7 @@ static void simdisk_release(struct gendisk *disk, fmode_t mode) static const struct block_device_operations simdisk_ops = { .owner = THIS_MODULE, + .submit_bio = simdisk_submit_bio, .open = simdisk_open, .release = simdisk_release, }; @@ -267,7 +268,7 @@ static int __init simdisk_setup(struct simdisk *dev, int which, spin_lock_init(&dev->lock); dev->users = 0; - dev->queue = blk_alloc_queue(simdisk_make_request, NUMA_NO_NODE); + dev->queue = blk_alloc_queue(NUMA_NO_NODE); if (dev->queue == NULL) { pr_err("blk_alloc_queue failed\n"); goto out_alloc_queue; |