From: Christoph Hellwig <hch@lst.de> To: Jens Axboe <axboe@kernel.dk> Cc: linux-bcache@vger.kernel.org, linux-xtensa@linux-xtensa.org, linux-m68k@vger.kernel.org, linux-nvdimm@lists.01.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, linux-raid@vger.kernel.org, dm-devel@redhat.com, drbd-dev@tron.linbit.com, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 12/20] block: remove the request_queue argument from blk_queue_split Date: Mon, 29 Jun 2020 21:39:39 +0200 [thread overview] Message-ID: <20200629193947.2705954-13-hch@lst.de> (raw) In-Reply-To: <20200629193947.2705954-1-hch@lst.de> The queue can be trivially derived from the bio, so pass one less argument. Signed-off-by: Christoph Hellwig <hch@lst.de> --- block/blk-merge.c | 21 ++++++++++----------- block/blk-mq.c | 2 +- block/blk.h | 3 +-- drivers/block/drbd/drbd_req.c | 2 +- drivers/block/pktcdvd.c | 2 +- drivers/block/ps3vram.c | 2 +- drivers/block/rsxx/dev.c | 2 +- drivers/block/umem.c | 2 +- drivers/lightnvm/pblk-init.c | 4 ++-- drivers/md/dm.c | 2 +- drivers/md/md.c | 2 +- drivers/nvme/host/multipath.c | 9 ++++----- drivers/s390/block/dcssblk.c | 2 +- drivers/s390/block/xpram.c | 2 +- include/linux/blkdev.h | 2 +- 15 files changed, 28 insertions(+), 31 deletions(-) diff --git a/block/blk-merge.c b/block/blk-merge.c index 9c9fb21584b64e..20fa2290604105 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -283,20 +283,20 @@ static struct bio *blk_bio_segment_split(struct request_queue *q, /** * __blk_queue_split - split a bio and submit the second half - * @q: [in] request queue pointer * @bio: [in, out] bio to be split * @nr_segs: [out] number of segments in the first bio * * Split a bio into two bios, chain the two bios, submit the second half and * store a pointer to the first half in *@bio. If the second bio is still too * big it will be split by a recursive call to this function. Since this - * function may allocate a new bio from @q->bio_split, it is the responsibility - * of the caller to ensure that @q is only released after processing of the + * function may allocate a new bio from @bio->bi_disk->queue->bio_split, it is + * the responsibility of the caller to ensure that + * @bio->bi_disk->queue->bio_split is only released after processing of the * split bio has finished. */ -void __blk_queue_split(struct request_queue *q, struct bio **bio, - unsigned int *nr_segs) +void __blk_queue_split(struct bio **bio, unsigned int *nr_segs) { + struct request_queue *q = (*bio)->bi_disk->queue; struct bio *split = NULL; switch (bio_op(*bio)) { @@ -345,20 +345,19 @@ void __blk_queue_split(struct request_queue *q, struct bio **bio, /** * blk_queue_split - split a bio and submit the second half - * @q: [in] request queue pointer * @bio: [in, out] bio to be split * * Split a bio into two bios, chains the two bios, submit the second half and * store a pointer to the first half in *@bio. Since this function may allocate - * a new bio from @q->bio_split, it is the responsibility of the caller to - * ensure that @q is only released after processing of the split bio has - * finished. + * a new bio from @bio->bi_disk->queue->bio_split, it is the responsibility of + * the caller to ensure that @bio->bi_disk->queue->bio_split is only released + * after processing of the split bio has finished. */ -void blk_queue_split(struct request_queue *q, struct bio **bio) +void blk_queue_split(struct bio **bio) { unsigned int nr_segs; - __blk_queue_split(q, bio, &nr_segs); + __blk_queue_split(bio, &nr_segs); } EXPORT_SYMBOL(blk_queue_split); diff --git a/block/blk-mq.c b/block/blk-mq.c index 72d3034fe39d87..40b8d8ba894d5e 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -2086,7 +2086,7 @@ blk_qc_t blk_mq_make_request(struct request_queue *q, struct bio *bio) blk_status_t ret; blk_queue_bounce(q, &bio); - __blk_queue_split(q, &bio, &nr_segs); + __blk_queue_split(&bio, &nr_segs); if (!bio_integrity_prep(bio)) goto queue_exit; diff --git a/block/blk.h b/block/blk.h index 41a50880c94e98..90416cdc40a36a 100644 --- a/block/blk.h +++ b/block/blk.h @@ -225,8 +225,7 @@ ssize_t part_timeout_show(struct device *, struct device_attribute *, char *); ssize_t part_timeout_store(struct device *, struct device_attribute *, const char *, size_t); -void __blk_queue_split(struct request_queue *q, struct bio **bio, - unsigned int *nr_segs); +void __blk_queue_split(struct bio **bio, unsigned int *nr_segs); int ll_back_merge_fn(struct request *req, struct bio *bio, unsigned int nr_segs); int ll_front_merge_fn(struct request *req, struct bio *bio, diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c index 3f09b2ab977822..9368680474223a 100644 --- a/drivers/block/drbd/drbd_req.c +++ b/drivers/block/drbd/drbd_req.c @@ -1598,7 +1598,7 @@ blk_qc_t drbd_make_request(struct request_queue *q, struct bio *bio) struct drbd_device *device = bio->bi_disk->private_data; unsigned long start_jif; - blk_queue_split(q, &bio); + blk_queue_split(&bio); start_jif = jiffies; diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index 27a33adc41e487..29b0c62dc86c1f 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -2434,7 +2434,7 @@ static blk_qc_t pkt_make_request(struct request_queue *q, struct bio *bio) char b[BDEVNAME_SIZE]; struct bio *split; - blk_queue_split(q, &bio); + blk_queue_split(&bio); pd = q->queuedata; if (!pd) { diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c index 5a1d1d137c7248..76cc584aa76346 100644 --- a/drivers/block/ps3vram.c +++ b/drivers/block/ps3vram.c @@ -593,7 +593,7 @@ static blk_qc_t ps3vram_make_request(struct request_queue *q, struct bio *bio) dev_dbg(&dev->core, "%s\n", __func__); - blk_queue_split(q, &bio); + blk_queue_split(&bio); spin_lock_irq(&priv->lock); busy = !bio_list_empty(&priv->list); diff --git a/drivers/block/rsxx/dev.c b/drivers/block/rsxx/dev.c index 6a4d8d26e32cbd..1d52bc73dd0f82 100644 --- a/drivers/block/rsxx/dev.c +++ b/drivers/block/rsxx/dev.c @@ -123,7 +123,7 @@ static blk_qc_t rsxx_make_request(struct request_queue *q, struct bio *bio) struct rsxx_bio_meta *bio_meta; blk_status_t st = BLK_STS_IOERR; - blk_queue_split(q, &bio); + blk_queue_split(&bio); might_sleep(); diff --git a/drivers/block/umem.c b/drivers/block/umem.c index 5498f1cf36b3fe..3b89c07f9e9d6e 100644 --- a/drivers/block/umem.c +++ b/drivers/block/umem.c @@ -527,7 +527,7 @@ static blk_qc_t mm_make_request(struct request_queue *q, struct bio *bio) (unsigned long long)bio->bi_iter.bi_sector, bio->bi_iter.bi_size); - blk_queue_split(q, &bio); + blk_queue_split(&bio); spin_lock_irq(&card->lock); *card->biotail = bio; diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c index 6e677ff62cc969..7a4a1b7a941d2c 100644 --- a/drivers/lightnvm/pblk-init.c +++ b/drivers/lightnvm/pblk-init.c @@ -63,7 +63,7 @@ static blk_qc_t pblk_make_rq(struct request_queue *q, struct bio *bio) * constraint. Writes can be of arbitrary size. */ if (bio_data_dir(bio) == READ) { - blk_queue_split(q, &bio); + blk_queue_split(&bio); pblk_submit_read(pblk, bio); } else { /* Prevent deadlock in the case of a modest LUN configuration @@ -71,7 +71,7 @@ static blk_qc_t pblk_make_rq(struct request_queue *q, struct bio *bio) * leaves at least 256KB available for user I/O. */ if (pblk_get_secs(bio) > pblk_rl_max_io(&pblk->rl)) - blk_queue_split(q, &bio); + blk_queue_split(&bio); pblk_write_to_cache(pblk, bio, PBLK_IOTYPE_USER); } diff --git a/drivers/md/dm.c b/drivers/md/dm.c index c8d91f271c272e..5aa7a604f4cbc5 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1776,7 +1776,7 @@ static blk_qc_t dm_process_bio(struct mapped_device *md, */ if (current->bio_list) { if (is_abnormal_io(bio)) - blk_queue_split(md->queue, &bio); + blk_queue_split(&bio); else dm_queue_split(md, ti, &bio); } diff --git a/drivers/md/md.c b/drivers/md/md.c index f567f536b529bd..ff20868e5e1b98 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -475,7 +475,7 @@ static blk_qc_t md_make_request(struct request_queue *q, struct bio *bio) return BLK_QC_T_NONE; } - blk_queue_split(q, &bio); + blk_queue_split(&bio); if (mddev == NULL || mddev->pers == NULL) { bio_io_error(bio); diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c index da78e499947a9f..5a5205ea570a77 100644 --- a/drivers/nvme/host/multipath.c +++ b/drivers/nvme/host/multipath.c @@ -301,12 +301,11 @@ static blk_qc_t nvme_ns_head_make_request(struct request_queue *q, int srcu_idx; /* - * The namespace might be going away and the bio might - * be moved to a different queue via blk_steal_bios(), - * so we need to use the bio_split pool from the original - * queue to allocate the bvecs from. + * The namespace might be going away and the bio might be moved to a + * different queue via blk_steal_bios(), so we need to use the bio_split + * pool from the original queue to allocate the bvecs from. */ - blk_queue_split(q, &bio); + blk_queue_split(&bio); srcu_idx = srcu_read_lock(&head->srcu); ns = nvme_find_path(head); diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c index 384edffe5cb4ae..dfe21eb7276021 100644 --- a/drivers/s390/block/dcssblk.c +++ b/drivers/s390/block/dcssblk.c @@ -878,7 +878,7 @@ dcssblk_make_request(struct request_queue *q, struct bio *bio) unsigned long source_addr; unsigned long bytes_done; - blk_queue_split(q, &bio); + blk_queue_split(&bio); bytes_done = 0; dev_info = bio->bi_disk->private_data; diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c index 45a04daec89ed9..5456f0ad5a40a4 100644 --- a/drivers/s390/block/xpram.c +++ b/drivers/s390/block/xpram.c @@ -191,7 +191,7 @@ static blk_qc_t xpram_make_request(struct request_queue *q, struct bio *bio) unsigned long page_addr; unsigned long bytes; - blk_queue_split(q, &bio); + blk_queue_split(&bio); if ((bio->bi_iter.bi_sector & 7) != 0 || (bio->bi_iter.bi_size & 4095) != 0) diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 15497782c17656..d002defc178934 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -871,7 +871,7 @@ extern void blk_rq_unprep_clone(struct request *rq); extern blk_status_t blk_insert_cloned_request(struct request_queue *q, struct request *rq); extern int blk_rq_append_bio(struct request *rq, struct bio **bio); -extern void blk_queue_split(struct request_queue *, struct bio **); +extern void blk_queue_split(struct bio **); extern int scsi_verify_blk_ioctl(struct block_device *, unsigned int); extern int scsi_cmd_blk_ioctl(struct block_device *, fmode_t, unsigned int, void __user *); -- 2.26.2
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de> To: Jens Axboe <axboe@kernel.dk> Cc: dm-devel@redhat.com, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-xtensa@linux-xtensa.org, drbd-dev@lists.linbit.com, linuxppc-dev@lists.ozlabs.org, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-nvdimm@lists.01.org, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org Subject: [PATCH 12/20] block: remove the request_queue argument from blk_queue_split Date: Mon, 29 Jun 2020 21:39:39 +0200 [thread overview] Message-ID: <20200629193947.2705954-13-hch@lst.de> (raw) Message-ID: <20200629193939.ms0gVzgsD46sD-Nq8bIdsbPDmn1SqC-DKhmTDym5LBQ@z> (raw) In-Reply-To: <20200629193947.2705954-1-hch@lst.de> The queue can be trivially derived from the bio, so pass one less argument. Signed-off-by: Christoph Hellwig <hch@lst.de> --- block/blk-merge.c | 21 ++++++++++----------- block/blk-mq.c | 2 +- block/blk.h | 3 +-- drivers/block/drbd/drbd_req.c | 2 +- drivers/block/pktcdvd.c | 2 +- drivers/block/ps3vram.c | 2 +- drivers/block/rsxx/dev.c | 2 +- drivers/block/umem.c | 2 +- drivers/lightnvm/pblk-init.c | 4 ++-- drivers/md/dm.c | 2 +- drivers/md/md.c | 2 +- drivers/nvme/host/multipath.c | 9 ++++----- drivers/s390/block/dcssblk.c | 2 +- drivers/s390/block/xpram.c | 2 +- include/linux/blkdev.h | 2 +- 15 files changed, 28 insertions(+), 31 deletions(-) diff --git a/block/blk-merge.c b/block/blk-merge.c index 9c9fb21584b64e..20fa2290604105 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -283,20 +283,20 @@ static struct bio *blk_bio_segment_split(struct request_queue *q, /** * __blk_queue_split - split a bio and submit the second half - * @q: [in] request queue pointer * @bio: [in, out] bio to be split * @nr_segs: [out] number of segments in the first bio * * Split a bio into two bios, chain the two bios, submit the second half and * store a pointer to the first half in *@bio. If the second bio is still too * big it will be split by a recursive call to this function. Since this - * function may allocate a new bio from @q->bio_split, it is the responsibility - * of the caller to ensure that @q is only released after processing of the + * function may allocate a new bio from @bio->bi_disk->queue->bio_split, it is + * the responsibility of the caller to ensure that + * @bio->bi_disk->queue->bio_split is only released after processing of the * split bio has finished. */ -void __blk_queue_split(struct request_queue *q, struct bio **bio, - unsigned int *nr_segs) +void __blk_queue_split(struct bio **bio, unsigned int *nr_segs) { + struct request_queue *q = (*bio)->bi_disk->queue; struct bio *split = NULL; switch (bio_op(*bio)) { @@ -345,20 +345,19 @@ void __blk_queue_split(struct request_queue *q, struct bio **bio, /** * blk_queue_split - split a bio and submit the second half - * @q: [in] request queue pointer * @bio: [in, out] bio to be split * * Split a bio into two bios, chains the two bios, submit the second half and * store a pointer to the first half in *@bio. Since this function may allocate - * a new bio from @q->bio_split, it is the responsibility of the caller to - * ensure that @q is only released after processing of the split bio has - * finished. + * a new bio from @bio->bi_disk->queue->bio_split, it is the responsibility of + * the caller to ensure that @bio->bi_disk->queue->bio_split is only released + * after processing of the split bio has finished. */ -void blk_queue_split(struct request_queue *q, struct bio **bio) +void blk_queue_split(struct bio **bio) { unsigned int nr_segs; - __blk_queue_split(q, bio, &nr_segs); + __blk_queue_split(bio, &nr_segs); } EXPORT_SYMBOL(blk_queue_split); diff --git a/block/blk-mq.c b/block/blk-mq.c index 72d3034fe39d87..40b8d8ba894d5e 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -2086,7 +2086,7 @@ blk_qc_t blk_mq_make_request(struct request_queue *q, struct bio *bio) blk_status_t ret; blk_queue_bounce(q, &bio); - __blk_queue_split(q, &bio, &nr_segs); + __blk_queue_split(&bio, &nr_segs); if (!bio_integrity_prep(bio)) goto queue_exit; diff --git a/block/blk.h b/block/blk.h index 41a50880c94e98..90416cdc40a36a 100644 --- a/block/blk.h +++ b/block/blk.h @@ -225,8 +225,7 @@ ssize_t part_timeout_show(struct device *, struct device_attribute *, char *); ssize_t part_timeout_store(struct device *, struct device_attribute *, const char *, size_t); -void __blk_queue_split(struct request_queue *q, struct bio **bio, - unsigned int *nr_segs); +void __blk_queue_split(struct bio **bio, unsigned int *nr_segs); int ll_back_merge_fn(struct request *req, struct bio *bio, unsigned int nr_segs); int ll_front_merge_fn(struct request *req, struct bio *bio, diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c index 3f09b2ab977822..9368680474223a 100644 --- a/drivers/block/drbd/drbd_req.c +++ b/drivers/block/drbd/drbd_req.c @@ -1598,7 +1598,7 @@ blk_qc_t drbd_make_request(struct request_queue *q, struct bio *bio) struct drbd_device *device = bio->bi_disk->private_data; unsigned long start_jif; - blk_queue_split(q, &bio); + blk_queue_split(&bio); start_jif = jiffies; diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index 27a33adc41e487..29b0c62dc86c1f 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -2434,7 +2434,7 @@ static blk_qc_t pkt_make_request(struct request_queue *q, struct bio *bio) char b[BDEVNAME_SIZE]; struct bio *split; - blk_queue_split(q, &bio); + blk_queue_split(&bio); pd = q->queuedata; if (!pd) { diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c index 5a1d1d137c7248..76cc584aa76346 100644 --- a/drivers/block/ps3vram.c +++ b/drivers/block/ps3vram.c @@ -593,7 +593,7 @@ static blk_qc_t ps3vram_make_request(struct request_queue *q, struct bio *bio) dev_dbg(&dev->core, "%s\n", __func__); - blk_queue_split(q, &bio); + blk_queue_split(&bio); spin_lock_irq(&priv->lock); busy = !bio_list_empty(&priv->list); diff --git a/drivers/block/rsxx/dev.c b/drivers/block/rsxx/dev.c index 6a4d8d26e32cbd..1d52bc73dd0f82 100644 --- a/drivers/block/rsxx/dev.c +++ b/drivers/block/rsxx/dev.c @@ -123,7 +123,7 @@ static blk_qc_t rsxx_make_request(struct request_queue *q, struct bio *bio) struct rsxx_bio_meta *bio_meta; blk_status_t st = BLK_STS_IOERR; - blk_queue_split(q, &bio); + blk_queue_split(&bio); might_sleep(); diff --git a/drivers/block/umem.c b/drivers/block/umem.c index 5498f1cf36b3fe..3b89c07f9e9d6e 100644 --- a/drivers/block/umem.c +++ b/drivers/block/umem.c @@ -527,7 +527,7 @@ static blk_qc_t mm_make_request(struct request_queue *q, struct bio *bio) (unsigned long long)bio->bi_iter.bi_sector, bio->bi_iter.bi_size); - blk_queue_split(q, &bio); + blk_queue_split(&bio); spin_lock_irq(&card->lock); *card->biotail = bio; diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c index 6e677ff62cc969..7a4a1b7a941d2c 100644 --- a/drivers/lightnvm/pblk-init.c +++ b/drivers/lightnvm/pblk-init.c @@ -63,7 +63,7 @@ static blk_qc_t pblk_make_rq(struct request_queue *q, struct bio *bio) * constraint. Writes can be of arbitrary size. */ if (bio_data_dir(bio) == READ) { - blk_queue_split(q, &bio); + blk_queue_split(&bio); pblk_submit_read(pblk, bio); } else { /* Prevent deadlock in the case of a modest LUN configuration @@ -71,7 +71,7 @@ static blk_qc_t pblk_make_rq(struct request_queue *q, struct bio *bio) * leaves at least 256KB available for user I/O. */ if (pblk_get_secs(bio) > pblk_rl_max_io(&pblk->rl)) - blk_queue_split(q, &bio); + blk_queue_split(&bio); pblk_write_to_cache(pblk, bio, PBLK_IOTYPE_USER); } diff --git a/drivers/md/dm.c b/drivers/md/dm.c index c8d91f271c272e..5aa7a604f4cbc5 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1776,7 +1776,7 @@ static blk_qc_t dm_process_bio(struct mapped_device *md, */ if (current->bio_list) { if (is_abnormal_io(bio)) - blk_queue_split(md->queue, &bio); + blk_queue_split(&bio); else dm_queue_split(md, ti, &bio); } diff --git a/drivers/md/md.c b/drivers/md/md.c index f567f536b529bd..ff20868e5e1b98 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -475,7 +475,7 @@ static blk_qc_t md_make_request(struct request_queue *q, struct bio *bio) return BLK_QC_T_NONE; } - blk_queue_split(q, &bio); + blk_queue_split(&bio); if (mddev == NULL || mddev->pers == NULL) { bio_io_error(bio); diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c index da78e499947a9f..5a5205ea570a77 100644 --- a/drivers/nvme/host/multipath.c +++ b/drivers/nvme/host/multipath.c @@ -301,12 +301,11 @@ static blk_qc_t nvme_ns_head_make_request(struct request_queue *q, int srcu_idx; /* - * The namespace might be going away and the bio might - * be moved to a different queue via blk_steal_bios(), - * so we need to use the bio_split pool from the original - * queue to allocate the bvecs from. + * The namespace might be going away and the bio might be moved to a + * different queue via blk_steal_bios(), so we need to use the bio_split + * pool from the original queue to allocate the bvecs from. */ - blk_queue_split(q, &bio); + blk_queue_split(&bio); srcu_idx = srcu_read_lock(&head->srcu); ns = nvme_find_path(head); diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c index 384edffe5cb4ae..dfe21eb7276021 100644 --- a/drivers/s390/block/dcssblk.c +++ b/drivers/s390/block/dcssblk.c @@ -878,7 +878,7 @@ dcssblk_make_request(struct request_queue *q, struct bio *bio) unsigned long source_addr; unsigned long bytes_done; - blk_queue_split(q, &bio); + blk_queue_split(&bio); bytes_done = 0; dev_info = bio->bi_disk->private_data; diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c index 45a04daec89ed9..5456f0ad5a40a4 100644 --- a/drivers/s390/block/xpram.c +++ b/drivers/s390/block/xpram.c @@ -191,7 +191,7 @@ static blk_qc_t xpram_make_request(struct request_queue *q, struct bio *bio) unsigned long page_addr; unsigned long bytes; - blk_queue_split(q, &bio); + blk_queue_split(&bio); if ((bio->bi_iter.bi_sector & 7) != 0 || (bio->bi_iter.bi_size & 4095) != 0) diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 15497782c17656..d002defc178934 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -871,7 +871,7 @@ extern void blk_rq_unprep_clone(struct request *rq); extern blk_status_t blk_insert_cloned_request(struct request_queue *q, struct request *rq); extern int blk_rq_append_bio(struct request *rq, struct bio **bio); -extern void blk_queue_split(struct request_queue *, struct bio **); +extern void blk_queue_split(struct bio **); extern int scsi_verify_blk_ioctl(struct block_device *, unsigned int); extern int scsi_cmd_blk_ioctl(struct block_device *, fmode_t, unsigned int, void __user *); -- 2.26.2
next prev parent reply other threads:[~2020-06-29 19:39 UTC|newest] Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-06-29 19:39 rename ->make_request_fn and move it to the block_device_operations Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-06-29 19:39 ` [PATCH 01/20] nfblock: stop using ->queuedata Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-06-29 21:47 ` Geert Uytterhoeven 2020-06-29 21:47 ` Geert Uytterhoeven 2020-06-29 19:39 ` [PATCH 02/20] simdisk: " Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-06-29 19:39 ` [PATCH 03/20] drbd: " Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-06-29 19:39 ` [PATCH 04/20] null_blk: stop using ->queuedata for bio mode Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-06-29 19:39 ` [PATCH 05/20] ps3vram: stop using ->queuedata Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-06-29 19:39 ` [PATCH 06/20] rsxx: " Christoph Hellwig 2020-06-29 19:39 ` [PATCH 07/20] umem: " Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-06-29 19:39 ` [PATCH 08/20] zram: " Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-06-29 19:39 ` [PATCH 09/20] bcache: stop setting ->queuedata Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-06-29 19:39 ` [PATCH 10/20] dm: stop using ->queuedata Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-06-29 19:39 ` [PATCH 11/20] fs: remove a weird comment in submit_bh_wbc Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-06-30 13:54 ` Jens Axboe 2020-06-30 13:54 ` Jens Axboe 2020-06-29 19:39 ` Christoph Hellwig [this message] 2020-06-29 19:39 ` [PATCH 12/20] block: remove the request_queue argument from blk_queue_split Christoph Hellwig 2020-06-29 19:39 ` [PATCH 13/20] block: tidy up a warning in bio_check_ro Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-06-29 19:39 ` [PATCH 14/20] block: remove the NULL queue check in generic_make_request_checks Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-06-29 19:39 ` [PATCH 15/20] block: remove the nr_sectors variable " Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-06-29 19:39 ` [PATCH 16/20] block: move ->make_request_fn to struct block_device_operations Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-06-29 19:39 ` [PATCH 17/20] block: rename generic_make_request to submit_bio_noacct Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-06-29 19:39 ` [PATCH 18/20] block: refator submit_bio_noacct Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-07-02 14:10 ` Qian Cai 2020-07-02 14:10 ` Qian Cai [not found] ` <20200702141001.GA3834-J5quhbR+WMc@public.gmane.org> 2020-07-02 15:14 ` Christoph Hellwig 2020-07-02 15:14 ` Christoph Hellwig 2020-07-02 15:52 ` Naresh Kamboju 2020-07-02 15:52 ` Naresh Kamboju 2020-07-02 15:15 ` Naresh Kamboju 2020-07-02 15:15 ` Naresh Kamboju 2020-06-29 19:39 ` [PATCH 19/20] block: shortcut __submit_bio_noacct for blk-mq drivers Christoph Hellwig 2020-06-29 19:39 ` Christoph Hellwig 2020-06-29 19:39 ` [PATCH 20/20] block: remove direct_make_request Christoph Hellwig 2020-06-30 13:57 ` rename ->make_request_fn and move it to the block_device_operations Jens Axboe 2020-06-30 13:57 ` Jens Axboe 2020-06-30 15:43 ` Jens Axboe 2020-06-30 15:43 ` Jens Axboe 2020-06-30 18:19 ` Christoph Hellwig 2020-06-30 18:19 ` Christoph Hellwig 2020-06-30 18:21 ` Jens Axboe 2020-06-30 18:21 ` Jens Axboe 2020-06-30 18:55 ` Jens Axboe 2020-07-01 8:59 rename ->make_request_fn and move it to the block_device_operations v2 Christoph Hellwig 2020-07-01 8:59 ` [PATCH 12/20] block: remove the request_queue argument from blk_queue_split Christoph Hellwig 2020-07-01 8:59 ` Christoph Hellwig 2020-07-02 6:14 ` Song Liu
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