Damien Le Moal 99a9476b27 block: Do not special-case plugging of zone write operations ... With the block layer zone write plugging being automatically done for any write operation to a zone of a zoned block device, a regular request plugging handled through current->plug can only ever see at most a single write request per zone. In such case, any potential reordering of the plugged requests will be harmless. We can thus remove the special casing for write operations to zones and have these requests plugged as well. This allows removing the function blk_mq_plug and instead directly using current->plug where needed. Signed-off-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Tested-by: Hans Holmberg <hans.holmberg@wdc.com> Tested-by: Dennis Maisenbacher <dennis.maisenbacher@wdc.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240408014128.205141-29-dlemoal@kernel.org Signed-off-by: Jens Axboe <axboe@kernel.dk>		2024-04-17 08:44:03 -06:00
..
partitions	block: partitions: only define function mac_fix_string for CONFIG_PPC_PMAC	2024-03-09 07:31:42 -07:00
badblocks.c	badblocks: avoid checking invalid range in badblocks_check()	2023-12-23 18:38:08 -07:00
bdev.c	fs,block: get holder during claim	2024-03-18 10:32:44 +01:00
bfq-cgroup.c	block: add blk_time_get_ns() and blk_time_get() helpers	2024-02-05 10:07:22 -07:00
bfq-iosched.c	block: add blk_time_get_ns() and blk_time_get() helpers	2024-02-05 10:07:22 -07:00
bfq-iosched.h	block, bfq: remove BFQ_WEIGHT_LEGACY_DFL	2023-04-06 16:17:32 -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: support PI at non-zero offset within metadata	2024-02-12 08:49:31 -07:00
bio.c	block: Introduce zone write plugging	2024-04-17 08:44:03 -06:00
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: use bio_list_merge_init	2024-04-01 11:53:37 -06:00
blk-cgroup.h	block: move cgroup time handling code into blk.h	2024-02-05 10:07:17 -07:00
blk-core.c	block: Do not special-case plugging of zone write operations	2024-04-17 08:44:03 -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: Restore sector of flush requests	2024-04-17 08:44:02 -06:00
blk-ia-ranges.c	block: make kobj_type structures constant	2023-02-09 09:38:16 -07:00
blk-integrity.c	block: support PI at non-zero offset within metadata	2024-02-12 08:49:31 -07:00
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	for-6.9/block-20240310	2024-03-11 11:43:44 -07:00
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	Revert "blk-lib: check for kill signal"	2024-03-13 20:35:48 -06:00
blk-map.c	block: Fix WARNING in _copy_from_iter	2024-01-23 08:56:55 -07:00
blk-merge.c	block: Do not special-case plugging of zone write operations	2024-04-17 08:44:03 -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: Remove zone write locking	2024-04-17 08:44:03 -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: Do not special-case plugging of zone write operations	2024-04-17 08:44:03 -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
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	block: Remove elevator required features	2024-04-17 08:44:03 -06:00
blk-stat.c	block: prevent division by zero in blk_rq_stat_sum()	2024-03-06 08:31:54 -07:00
blk-stat.h
blk-sysfs.c	block: Allow zero value of max_zone_append_sectors queue limit	2024-04-17 08:44:03 -06:00
blk-throttle.c	blk-throttle: Only use seq_printf() in tg_prfill_limit()	2024-04-01 11:53:37 -06:00
blk-throttle.h	blk-throttle: print signed value 'carryover_bytes/ios' for user	2023-08-30 10:15:01 -06:00
blk-timeout.c
blk-wbt.c	for-6.9/block-20240310	2024-03-11 11:43:44 -07:00
blk-wbt.h	blk-wbt: remove the separate write cache tracking	2023-12-26 09:28:10 -07:00
blk-zoned.c	block: Remove zone write locking	2024-04-17 08:44:03 -06:00
blk.h	block: Implement zone append emulation	2024-04-17 08:44:03 -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	block: pass a queue_limits argument to blk_mq_init_queue	2024-02-13 08:56:59 -07:00
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	block: don't return -EINVAL for not found names in devt_from_devname	2023-06-22 09:09:33 -06:00
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	block: Call blkdev_dio_unaligned() from blkdev_direct_IO()	2024-04-15 08:12:22 -06:00
genhd.c	block: Introduce zone write plugging	2024-04-17 08:44:03 -06:00
holder.c	block: fix deadlock between bd_link_disk_holder and partition scan	2024-02-23 07:44:19 -07:00
ioctl.c	for-6.9/block-20240310	2024-03-11 11:43:44 -07:00
ioprio.c	block: move __get_task_ioprio() into header file	2024-01-08 12:27:39 -07:00
Kconfig	block: Do not force select mq-deadline with CONFIG_BLK_DEV_ZONED	2024-04-17 08:44:03 -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: Move zone related debugfs attribute to blk-zoned.c	2024-04-17 08:44:03 -06:00
mq-deadline.c	block: mq-deadline: Remove support for zone write locking	2024-04-17 08:44:03 -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: support PI at non-zero offset within metadata	2024-02-12 08:49:31 -07:00