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John Garry f70167a7a6 block: Generalize chunk_sectors support as boundary support 
The purpose of the chunk_sectors limit is to ensure that a mergeble request
fits within the boundary of the chunck_sector value.

Such a feature will be useful for other request_queue boundary limits, so
generalize the chunk_sectors merge code.

This idea was proposed by Hannes Reinecke.

Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: John Garry <john.g.garry@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Acked-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Link: https://lore.kernel.org/r/20240620125359.2684798-3-john.g.garry@oracle.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2024-06-20 15:19:17 -06:00
..
partitions
Compactifying bdev flags
2024-05-21 13:02:56 -07:00
badblocks.c
badblocks: avoid checking invalid range in badblocks_check()
2023-12-23 18:38:08 -07:00
bdev.c
bdev: make blockdev_mnt static
2024-06-16 15:29:55 -06:00
bfq-cgroup.c
block, bfq: remove blkg_path()
2024-06-18 09:22:45 -06:00
bfq-iosched.c
block: BFQ: Refactor bfq_exit_icq() to silence sparse warning
2024-06-16 15:30:32 -06:00
bfq-iosched.h
block, bfq: remove blkg_path()
2024-06-18 09:22:45 -06:00
bfq-wf2q.c
block, bfq: inject I/O to underutilized actuators
2023-01-29 15:18:33 -07:00
bio-integrity.c
block: invert the BLK_INTEGRITY_{GENERATE,VERIFY} flags
2024-06-14 10:20:06 -06:00
bio.c
for-6.10-tag
2024-05-14 17:25:36 -07:00
blk-cgroup-fc-appid.c
block: Replace all non-returning strlcpy with strscpy
2023-06-01 09:13:31 -06:00
blk-cgroup-rwstat.c
blk-cgroup: use group allocation/free of per-cpu counters API
2024-04-03 09:10:17 -06:00
blk-cgroup-rwstat.h
block: Use the new blk_opf_t type
2022-07-14 12:14:30 -06:00
blk-cgroup.c
blk-cgroup: Properly propagate the iostat update up the hierarchy
2024-05-15 20:15:54 -06:00
blk-cgroup.h
block, bfq: remove blkg_path()
2024-06-18 09:22:45 -06:00
blk-core.c
block: move the poll flag to queue_limits
2024-06-19 07:58:28 -06:00
blk-crypto-fallback.c
block, fs: Restore the per-bio/request data lifetime fields
2024-02-06 14:31:05 +01:00
blk-crypto-internal.h
blk-crypto: remove blk_crypto_insert_cloned_request()
2023-03-16 09:35:09 -06:00
blk-crypto-profile.c
blk-crypto: use dynamic lock class for blk_crypto_profile::lock
2023-07-05 16:36:12 -06:00
blk-crypto-sysfs.c
block: make kobj_type structures constant
2023-02-09 09:38:16 -07:00
blk-crypto.c
blk-crypto: make blk_crypto_evict_key() more robust
2023-03-16 09:35:09 -06:00
blk-flush.c
block: move cache control settings out of queue->flags
2024-06-19 07:58:28 -06:00
blk-ia-ranges.c
block: make kobj_type structures constant
2023-02-09 09:38:16 -07:00
blk-integrity.c
block: cleanup flag_{show,store}
2024-06-17 10:13:37 -06:00
blk-ioc.c
blk-ioc: fix recursive spin_lock/unlock_irq() in ioc_clear_queue()
2023-06-07 07:51:00 -06:00
blk-iocost.c
blk-iocost: do not WARN if iocg was already offlined
2024-04-19 08:06:24 -06:00
blk-iolatency.c
block: add blk_time_get_ns() and blk_time_get() helpers
2024-02-05 10:07:22 -07:00
blk-ioprio.c
blk-ioprio: Introduce promote-to-rt policy
2023-06-06 22:26:26 -06:00
blk-ioprio.h
blk-ioprio: pass a gendisk to blk_ioprio_init and blk_ioprio_exit
2022-09-26 19:09:31 -06:00
blk-lib.c
block: add a blk_alloc_discard_bio helper
2024-05-07 07:29:42 -06:00
blk-map.c
block: Fix WARNING in _copy_from_iter
2024-01-23 08:56:55 -07:00
blk-merge.c
block: Generalize chunk_sectors support as boundary support
2024-06-20 15:19:17 -06:00
blk-mq-cpumap.c
blk-mq: include <linux/blk-mq.h> in block/blk-mq.h
2023-04-13 06:52:29 -06:00
blk-mq-debugfs.c
block: move the skip_tagset_quiesce flag to queue_limits
2024-06-19 07:58:28 -06:00
blk-mq-debugfs.h
block: Replace zone_wlock debugfs entry with zone_wplugs entry
2024-04-17 08:44:03 -06:00
blk-mq-pci.c
blk-mq: include <linux/blk-mq.h> in block/blk-mq.h
2023-04-13 06:52:29 -06:00
blk-mq-sched.c
blk-mq: Remove the hctx 'run' debugfs attribute
2024-01-17 14:16:34 -07:00
blk-mq-sched.h
blk-mq: make sure elevator callbacks aren't called for passthrough request
2023-05-18 19:42:54 -06:00
blk-mq-sysfs.c
blk-mq: include <linux/blk-mq.h> in block/blk-mq.h
2023-04-13 06:52:29 -06:00
blk-mq-tag.c
for-6.5/block-2023-06-23
2023-06-26 12:47:20 -07:00
blk-mq-virtio.c
blk-mq: include <linux/blk-mq.h> in block/blk-mq.h
2023-04-13 06:52:29 -06:00
blk-mq.c
block: Pass blk_queue_get_max_sectors() a request pointer
2024-06-20 15:19:17 -06:00
blk-mq.h
block: Do not special-case plugging of zone write operations
2024-04-17 08:44:03 -06:00
blk-pm.c
block: Remove blk_set_runtime_active()
2023-11-20 10:22:40 -07:00
blk-pm.h
block: Remove unused blk_pm_*() function definitions
2021-02-22 06:33:48 -07:00
blk-rq-qos.c
block: correct stale comment in rq_qos_wait
2023-09-18 14:15:28 -06:00
blk-rq-qos.h
block: skip QUEUE_FLAG_STATS and rq-qos for passthrough io
2023-12-01 18:29:18 -07:00
blk-settings.c
Merge branch 'for-6.11/block-limits' into for-6.11/block
2024-06-20 06:55:20 -06:00
blk-stat.c
blk-throttle: remove CONFIG_BLK_DEV_THROTTLING_LOW
2024-05-09 09:44:55 -06:00
blk-stat.h
block: delete redundant function declaration
2024-05-27 13:58:06 -06:00
blk-sysfs.c
block: renumber and rename the cache disabled flag
2024-06-20 06:53:14 -06:00
blk-throttle.c
blk-throttle: Fix incorrect display of io.max
2024-05-30 19:44:29 -06:00
blk-throttle.h
blk-throttle: Fix incorrect display of io.max
2024-05-30 19:44:29 -06:00
blk-timeout.c
block: blk-timeout: delete duplicated word
2020-07-31 16:29:47 -06:00
blk-wbt.c
block: move cache control settings out of queue->flags
2024-06-19 07:58:28 -06:00
blk-wbt.h
blk-wbt: remove the separate write cache tracking
2023-12-26 09:28:10 -07:00
blk-zoned.c
block: Improve checks on zone resource limits
2024-06-15 20:42:20 -06:00
blk.h
block: Pass blk_queue_get_max_sectors() a request pointer
2024-06-20 15:19:17 -06:00
bounce.c
block, fs: Restore the per-bio/request data lifetime fields
2024-02-06 14:31:05 +01:00
bsg-lib.c
scsi: bsg: Pass queue_limits to bsg_setup_queue()
2024-04-11 21:37:48 -04:00
bsg.c
SCSI misc on 20230629
2023-06-30 11:57:07 -07:00
disk-events.c
block: move bdev_mark_dead out of disk_check_media_change
2023-10-28 13:29:23 +02:00
early-lookup.c
wrapper for access to ->bd_partno
2024-05-02 17:48:09 -04:00
elevator.c
block: Remove elevator required features
2024-04-17 08:44:03 -06:00
elevator.h
block: Remove elevator required features
2024-04-17 08:44:03 -06:00
fops.c
bd_inode series
2024-05-21 09:51:42 -07:00
genhd.c
Compactifying bdev flags
2024-05-21 13:02:56 -07:00
holder.c
block: fix deadlock between bd_link_disk_holder and partition scan
2024-02-23 07:44:19 -07:00
ioctl.c
Compactifying bdev flags
2024-05-21 13:02:56 -07:00
ioprio.c
block: move __get_task_ioprio() into header file
2024-01-08 12:27:39 -07:00
Kconfig
block: remove the blk_integrity_profile structure
2024-06-14 10:20:06 -06:00
Kconfig.iosched
block: Default to use cgroup support for BFQ
2023-01-30 09:42:42 -07:00
kyber-iosched.c
blk-mq: pass a flags argument to elevator_type->insert_requests
2023-04-13 06:52:30 -06:00
Makefile
block: remove the blk_integrity_profile structure
2024-06-14 10:20:06 -06:00
mq-deadline.c
block/mq-deadline: Remove some unused functions
2024-04-19 08:10:36 -06:00
opal_proto.h
block: sed-opal: handle empty atoms when parsing response
2024-02-16 15:52:45 -07:00
sed-opal.c
for-6.9/block-20240310
2024-03-11 11:43:44 -07:00
t10-pi.c
block: move integrity information into queue_limits
2024-06-14 10:20:07 -06:00