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5f7136db82
linux/block
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Matthew Wilcox (Oracle) 5f7136db82 block: Add bio_max_segs 
It's often inconvenient to use BIO_MAX_PAGES due to min() requiring the
sign to be the same.  Introduce bio_max_segs() and change BIO_MAX_PAGES to
be unsigned to make it easier for the users.

Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-02-26 15:49:51 -07:00
..
partitions for-5.12/block-2021-02-17 2021-02-21 11:02:48 -08:00
badblocks.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
bfq-cgroup.c bfq: fix blkio cgroup leakage v4 2020-08-18 07:48:08 -07:00
bfq-iosched.c block: get rid of the trace rq insert wrapper 2021-02-22 06:37:41 -07:00
bfq-iosched.h block, bfq: make waker-queue detection more robust 2021-01-25 14:18:37 -07:00
bfq-wf2q.c bfq: don't duplicate code for different paths 2021-01-24 18:20:47 -07:00
bio-integrity.c block: use bi_max_vecs to find the bvec pool 2021-02-08 08:33:16 -07:00
bio.c for-5.12/block-2021-02-17 2021-02-21 11:02:48 -08:00
blk-cgroup-rwstat.c
blk-cgroup-rwstat.h
blk-cgroup.c for-5.12/block-2021-02-17 2021-02-21 11:02:48 -08:00
blk-core.c block: get rid of the trace rq insert wrapper 2021-02-22 06:37:41 -07:00
blk-crypto-fallback.c block-crypto-fallback: use a bio_set for splitting bios 2021-02-24 08:55:00 -07:00
blk-crypto-internal.h block: make blk_crypto_rq_bio_prep() able to fail 2020-10-05 10:47:43 -06:00
blk-crypto.c block: store a block_device pointer in struct bio 2021-01-24 18:17:20 -07:00
blk-exec.c block: drop removed argument from kernel-doc of blk_execute_rq() 2021-01-29 07:43:29 -07:00
blk-flush.c block: use an on-stack bio in blkdev_issue_flush 2021-01-27 09:51:48 -07:00
blk-integrity.c block: remove the unused blk_integrity_merge_bio export 2020-10-06 07:29:53 -06:00
blk-ioc.c block: remove retry loop in ioc_release_fn() 2020-07-16 10:22:15 -06:00
blk-iocost.c blk-iocost: fix NULL iocg deref from racing against initialization 2021-01-05 11:33:32 -07:00
blk-iolatency.c block: Remove redundant 'return' statement 2020-10-08 07:59:48 -06:00
blk-lib.c block: move the start_sect field to struct block_device 2020-12-01 14:53:40 -07:00
blk-map.c block: Add bio_max_segs 2021-02-26 15:49:51 -07:00
blk-merge.c block: store a block_device pointer in struct bio 2021-01-24 18:17:20 -07:00
blk-mq-cpumap.c blk-mq: remove the calling of local_memory_node() 2020-10-20 07:08:17 -06:00
blk-mq-debugfs-zoned.c
blk-mq-debugfs.c block-5.11-2021-01-10 2021-01-10 12:53:08 -08:00
blk-mq-debugfs.h
blk-mq-pci.c
blk-mq-rdma.c
blk-mq-sched.c block: get rid of the trace rq insert wrapper 2021-02-22 06:37:41 -07:00
blk-mq-sched.h block: get rid of the trace rq insert wrapper 2021-02-22 06:37:41 -07:00
blk-mq-sysfs.c blk-mq: move cancel of hctx->run_work to the front of blk_exit_queue 2020-10-09 12:46:28 -06:00
blk-mq-tag.c block-mq: fix comments in blk_mq_queue_tag_busy_iter 2020-09-29 08:11:00 -06:00
blk-mq-tag.h blk-mq: Relocate hctx_may_queue() 2020-09-03 15:20:47 -06:00
blk-mq-virtio.c
blk-mq.c blk-mq: Improve performance of non-mq IO schedulers with multiple HW queues 2021-01-24 18:19:46 -07:00
blk-mq.h blk-mq: test QUEUE_FLAG_HCTX_ACTIVE for sbitmap_shared in hctx_may_queue 2021-01-24 21:25:17 -07:00
blk-pm.c scsi: block: Fix a race in the runtime power management code 2020-12-09 11:41:41 -05:00
blk-pm.h block: Remove unused blk_pm_*() function definitions 2021-02-22 06:33:48 -07:00
blk-rq-qos.c Revert "blk-rq-qos: remove redundant finish_wait to rq_qos_wait." 2020-07-15 09:33:37 -06:00
blk-rq-qos.h
blk-settings.c blk-settings: align max_sectors on "logical_block_size" boundary 2021-02-23 19:25:36 -07:00
blk-stat.c blk-stat: make q->stats->lock irqsafe 2020-09-01 16:48:46 -06:00
blk-stat.h
blk-sysfs.c block: fix potential IO hang when turning off io_poll 2021-02-22 06:40:02 -07:00
blk-throttle.c block: store a block_device pointer in struct bio 2021-01-24 18:17:20 -07:00
blk-timeout.c block: blk-timeout: delete duplicated word 2020-07-31 16:29:47 -06:00
blk-wbt.c blk: wbt: remove unused parameter from wbt_should_throttle 2021-01-26 13:13:00 -07:00
blk-wbt.h blk-wbt: remove wbt_update_limits 2020-05-29 16:30:39 -06:00
blk-zoned.c block: introduce blk_queue_clear_zone_settings() 2021-02-10 07:44:41 -07:00
blk.h block: introduce blk_queue_clear_zone_settings() 2021-02-10 07:44:41 -07:00
bounce.c block: memory allocations in bounce_clone_bio must not fail 2021-02-24 08:55:00 -07:00
bsg-lib.c block: drop double zeroing 2020-09-23 09:18:13 -06:00
bsg.c block: remove unnecessary argument from blk_execute_rq 2021-01-24 21:52:39 -07:00
cmdline-parser.c
elevator.c block: fix comment and add lockdep assert 2020-10-09 12:34:06 -06:00
genhd.c block: fix logging on capacity change 2021-02-23 19:28:51 -07:00
ioctl.c block: reopen the device in blkdev_reread_part 2021-02-23 19:23:22 -07:00
ioprio.c block: grant IOPRIO_CLASS_RT to CAP_SYS_NICE 2020-09-01 19:38:33 -06:00
Kconfig blk-wbt: Remove obsolete multiqueue I/O scheduling comment 2020-09-01 16:49:26 -06:00
Kconfig.iosched treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
keyslot-manager.c block/keyslot-manager: prevent crash when num_slots=1 2020-11-20 11:52:52 -07:00
kyber-iosched.c kyber: introduce kyber_depth_updated() 2021-02-22 12:37:57 -07:00
Makefile blk-mq: merge blk-softirq.c into blk-mq.c 2020-06-24 09:15:56 -06:00
mq-deadline.c block: get rid of the trace rq insert wrapper 2021-02-22 06:37:41 -07:00
opal_proto.h
scsi_ioctl.c block: remove unnecessary argument from blk_execute_rq 2021-01-24 21:52:39 -07:00
sed-opal.c
t10-pi.c