Jens Axboe b34ea3c91e block: bump max plugged deferred size from 16 to 32 ... [ Upstream commit ba0ffdd8ce48ad7f7e85191cd29f9674caca3745 ] Particularly for NVMe with efficient deferred submission for many requests, there are nice benefits to be seen by bumping the default max plug count from 16 to 32. This is especially true for virtualized setups, where the submit part is more expensive. But can be noticed even on native hardware. Reduce the multiple queue factor from 4 to 2, since we're changing the default size. While changing it, move the defines into the block layer private header. These aren't values that anyone outside of the block layer uses, or should use. Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-11-18 14:03:57 +01:00
..
partitions	partitions: msdos: fix one-byte get_unaligned()	2021-07-20 16:05:39 +02:00
badblocks.c
bfq-cgroup.c
bfq-iosched.c	Revert "block, bfq: honor already-setup queue merges"	2021-10-06 15:55:56 +02:00
bfq-iosched.h
bfq-wf2q.c
bio-integrity.c
bio.c	bio: fix page leak bio_add_hw_page failure	2021-09-15 09:50:47 +02:00
blk-cgroup-rwstat.c	blk-cgroup: Fix the recursive blkg rwstat	2021-03-30 14:31:48 +02:00
blk-cgroup-rwstat.h
blk-cgroup.c	blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd	2021-09-30 10:11:07 +02:00
blk-core.c	blk-mq: fix kernel panic during iterating over flush request	2021-09-12 08:58:27 +02:00
blk-crypto-fallback.c
blk-crypto-internal.h
blk-crypto.c	blk-crypto: fix check for too-large dun_bytes	2021-09-15 09:50:30 +02:00
blk-exec.c
blk-flush.c	blk-mq: fix is_flush_rq	2021-09-12 08:58:27 +02:00
blk-integrity.c	block: flush the integrity workqueue in blk_integrity_unregister	2021-09-30 10:11:06 +02:00
blk-ioc.c
blk-iocost.c	blk-iocost: fix lockdep warning on blkcg->lock	2021-09-03 10:09:22 +02:00
blk-iolatency.c	blk-iolatency: error out if blk_get_queue() failed in iolatency_set_limit()	2021-08-12 13:22:08 +02:00
blk-lib.c
blk-map.c
blk-merge.c	block: return ELEVATOR_DISCARD_MERGE if possible	2021-09-15 09:50:28 +02:00
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: decode QUEUE_FLAG_HCTX_ACTIVE in debugfs output	2021-10-27 09:56:46 +02:00
blk-mq-debugfs.h
blk-mq-pci.c
blk-mq-rdma.c
blk-mq-sched.c	treewide: Change list_sort to use const pointers	2021-09-30 10:11:04 +02:00
blk-mq-sched.h
blk-mq-sysfs.c
blk-mq-tag.c	blk-mq: avoid to iterate over stale request	2021-09-30 10:11:05 +02:00
blk-mq-tag.h	blk-mq: clear stale request in tags->rq[] before freeing one request pool	2021-07-14 16:55:58 +02:00
blk-mq-virtio.c
blk-mq.c	block: bump max plugged deferred size from 16 to 32	2021-11-18 14:03:57 +01:00
blk-mq.h	blk-mq: grab rq->refcount before calling ->fn in blk_mq_tagset_busy_iter	2021-07-14 16:55:58 +02:00
blk-pm.c	scsi: block: Fix a race in the runtime power management code	2021-01-06 14:56:50 +01:00
blk-pm.h	scsi: block: Do not accept any requests while suspended	2021-01-12 20:18:17 +01:00
blk-rq-qos.c	rq-qos: fix missed wake-ups in rq_qos_throttle try two	2021-07-19 09:45:00 +02:00
blk-rq-qos.h	block: fix race between adding/removing rq qos and normal IO	2021-07-14 16:56:00 +02:00
blk-settings.c	blk-settings: align max_sectors on "logical_block_size" boundary	2021-03-04 11:38:22 +01:00
blk-stat.c
blk-stat.h
blk-sysfs.c
blk-throttle.c	blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()	2021-09-26 14:09:01 +02:00
blk-timeout.c
blk-wbt.c	blk-wbt: make sure throttle is enabled properly	2021-07-14 16:56:12 +02:00
blk-wbt.h	blk-wbt: introduce a new disable state to prevent false positive by rwb_enabled()	2021-07-14 16:56:12 +02:00
blk-zoned.c	blk-zoned: allow BLKREPORTZONE without CAP_SYS_ADMIN	2021-09-18 13:40:06 +02:00
blk.h	block: bump max plugged deferred size from 16 to 32	2021-11-18 14:03:57 +01:00
bounce.c
bsg-lib.c
bsg.c	scsi: bsg: Remove support for SCSI_IOCTL_SEND_COMMAND	2021-09-18 13:40:11 +02:00
cmdline-parser.c
elevator.c	block: return ELEVATOR_DISCARD_MERGE if possible	2021-09-15 09:50:28 +02:00
genhd.c	block: Suppress uevent for hidden device when removed	2021-03-30 14:31:52 +02:00
ioctl.c	block: return -EBUSY when there are open partitions in blkdev_reread_part	2021-04-28 13:39:59 +02:00
ioprio.c
Kconfig
Kconfig.iosched
keyslot-manager.c	block/keyslot-manager: prevent crash when num_slots=1	2020-11-20 11:52:52 -07:00
kyber-iosched.c	kyber: fix out of bounds access when preempted	2021-05-19 10:13:13 +02:00
Makefile
mq-deadline.c	block: return ELEVATOR_DISCARD_MERGE if possible	2021-09-15 09:50:28 +02:00
opal_proto.h
scsi_ioctl.c
sed-opal.c
t10-pi.c