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Merge tag 'for-5.9/block-20200802' of git://git.kernel.dk/linux-block

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Pull core block updates from Jens Axboe:
 "Good amount of cleanups and tech debt removals in here, and as a
  result, the diffstat shows a nice net reduction in code.

   - Softirq completion cleanups (Christoph)

   - Stop using ->queuedata (Christoph)

   - Cleanup bd claiming (Christoph)

   - Use check_events, moving away from the legacy media change
     (Christoph)

   - Use inode i_blkbits consistently (Christoph)

   - Remove old unused writeback congestion bits (Christoph)

   - Cleanup/unify submission path (Christoph)

   - Use bio_uninit consistently, instead of bio_disassociate_blkg
     (Christoph)

   - sbitmap cleared bits handling (John)

   - Request merging blktrace event addition (Jan)

   - sysfs add/remove race fixes (Luis)

   - blk-mq tag fixes/optimizations (Ming)

   - Duplicate words in comments (Randy)

   - Flush deferral cleanup (Yufen)

   - IO context locking/retry fixes (John)

   - struct_size() usage (Gustavo)

   - blk-iocost fixes (Chengming)

   - blk-cgroup IO stats fixes (Boris)

   - Various little fixes"

* tag 'for-5.9/block-20200802' of git://git.kernel.dk/linux-block: (135 commits)
  block: blk-timeout: delete duplicated word
  block: blk-mq-sched: delete duplicated word
  block: blk-mq: delete duplicated word
  block: genhd: delete duplicated words
  block: elevator: delete duplicated word and fix typos
  block: bio: delete duplicated words
  block: bfq-iosched: fix duplicated word
  iocost_monitor: start from the oldest usage index
  iocost: Fix check condition of iocg abs_vdebt
  block: Remove callback typedefs for blk_mq_ops
  block: Use non _rcu version of list functions for tag_set_list
  blk-cgroup: show global disk stats in root cgroup io.stat
  blk-cgroup: make iostat functions visible to stat printing
  block: improve discard bio alignment in __blkdev_issue_discard()
  block: change REQ_OP_ZONE_RESET and REQ_OP_ZONE_RESET_ALL to be odd numbers
  block: defer flush request no matter whether we have elevator
  block: make blk_timeout_init() static
  block: remove retry loop in ioc_release_fn()
  block: remove unnecessary ioc nested locking
  block: integrate bd_start_claiming into __blkdev_get
  ...
This commit is contained in:
Linus Torvalds
2020-08-03 11:57:03 -07:00
parent 99f6cf61f1 d958e343bd
commit 382625d0d4
157 changed files with 1839 additions and 2648 deletions
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8
arch/m68k/emu/nfblock.c
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@@ -59,9 +59,9 @@ 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 = queue->queuedata;
struct nfhd_device *dev = bio->bi_disk->private_data;
struct bio_vec bvec;
struct bvec_iter iter;
int dir, len, shift;
@@ -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,
};
@@ -118,11 +119,10 @@ 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;
dev->queue->queuedata = dev;
blk_queue_logical_block_size(dev->queue, bsize);
dev->disk = alloc_disk(16);