Bart Van Assche d8b946254e FROMGIT: blk-mq: Introduce the BLK_MQ_F_NO_SCHED_BY_DEFAULT flag ... elevator_get_default() uses the following algorithm to select an I/O scheduler from inside add_disk(): - In case of a single hardware queue or sharing hardware queues across multiple request queues (BLK_MQ_F_TAG_HCTX_SHARED), use mq-deadline. - Otherwise, use 'none'. This is a good choice for most but not for all block drivers. Make it possible to override the selection of mq-deadline with a new flag, namely BLK_MQ_F_NO_SCHED_BY_DEFAULT. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Bug: 194450129 (cherry picked from commit 90b7198001 git://git.kernel.dk/linux-block/ for-5.15/block) Change-Id: I4fb658957c193f350e74bdb5876c20a8f628fcb1 Signed-off-by: Bart Van Assche <bvanassche@google.com>		2021-08-05 12:21:53 -07:00
..
partitions
badblocks.c
bfq-cgroup.c
bfq-iosched.c	UPSTREAM: block, bfq: set next_rq to waker_bfqq->next_rq in waker injection	2021-07-15 19:42:16 +00:00
bfq-iosched.h
bfq-wf2q.c
bio-integrity.c
bio.c	Revert "BACKPORT: bio: limit bio max size"	2021-05-11 09:34:37 -07:00
blk-cgroup-rwstat.c
blk-cgroup-rwstat.h
blk-cgroup.c	FROMGIT: block: Introduce the ioprio rq-qos policy	2021-07-01 22:31:51 -07:00
blk-core.c	ANDROID: Revert "scsi: block: Do not accept any requests while suspended"	2021-07-13 10:52:35 -07:00
blk-crypto-fallback.c
blk-crypto-internal.h
blk-crypto.c
blk-exec.c
blk-flush.c	FROMGIT: block: avoid double io accounting for flush request	2021-05-14 13:50:36 -07:00
blk-integrity.c
blk-ioc.c
blk-iocost.c	blk-iocost: fix weight updates of inner active iocgs	2021-05-19 10:13:11 +02:00
blk-iolatency.c
blk-ioprio.c	FROMGIT: block: Introduce the ioprio rq-qos policy	2021-07-01 22:31:51 -07:00
blk-ioprio.h	FROMGIT: block: Introduce the ioprio rq-qos policy	2021-07-01 22:31:51 -07:00
blk-lib.c
blk-map.c
blk-merge.c
blk-mq-cpumap.c
blk-mq-debugfs-zoned.c
blk-mq-debugfs.c	FROMGIT: block: Introduce the ioprio rq-qos policy	2021-07-01 22:31:51 -07:00
blk-mq-debugfs.h
blk-mq-pci.c
blk-mq-rdma.c
blk-mq-sched.c	Revert "Revert "kyber: fix out of bounds access when preempted""	2021-06-04 11:15:17 -07:00
blk-mq-sched.h
blk-mq-sysfs.c
blk-mq-tag.c	FROMGIT: blk-mq: clear stale request in tags->rq[] before freeing one request pool	2021-05-21 13:17:09 -07:00
blk-mq-tag.h	ANDROID: GKI: Add ANDROID_OEM_DATA in struct blk_mq_tags	2021-07-01 22:32:02 -07:00
blk-mq-virtio.c
blk-mq.c	ANDROID: vendor_hooks: add vendor hook in blk_mq_rq_ctx_init()	2021-07-14 14:17:35 +00:00
blk-mq.h	ANDROID: GKI: Add ANDROID_OEM_DATA in struct blk_mq_ctx	2021-07-01 22:32:01 -07:00
blk-pm.c
blk-pm.h	ANDROID: Revert "scsi: block: Do not accept any requests while suspended"	2021-07-13 10:52:35 -07:00
blk-rq-qos.c
blk-rq-qos.h	FROMGIT: block: Introduce the ioprio rq-qos policy	2021-07-01 22:31:51 -07:00
blk-settings.c	Revert "BACKPORT: bio: limit bio max size"	2021-05-11 09:34:37 -07:00
blk-stat.c
blk-stat.h
blk-sysfs.c
blk-throttle.c
blk-timeout.c
blk-wbt.c
blk-wbt.h
blk-zoned.c
blk.h
bounce.c
bsg-lib.c
bsg.c
cmdline-parser.c
elevator.c	FROMGIT: blk-mq: Introduce the BLK_MQ_F_NO_SCHED_BY_DEFAULT flag	2021-08-05 12:21:53 -07:00
genhd.c
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	FROMGIT: block: Introduce the ioprio rq-qos policy	2021-07-01 22:31:51 -07:00
Kconfig.iosched	FROMGIT: block/mq-deadline: Add cgroup support	2021-07-01 22:31:54 -07:00
keyslot-manager.c
kyber-iosched.c	FROMGIT: blk-mq: Improve performance of non-mq IO schedulers with multiple HW queues	2021-07-01 22:31:49 -07:00
Makefile	FROMGIT: block/mq-deadline: Add cgroup support	2021-07-01 22:31:54 -07:00
mq-deadline-cgroup.c	FROMGIT: block/mq-deadline: Add cgroup support	2021-07-01 22:31:54 -07:00
mq-deadline-cgroup.h	FROMGIT: block/mq-deadline: Add cgroup support	2021-07-01 22:31:54 -07:00
mq-deadline-main.c	FROMGIT: block/mq-deadline: Prioritize high-priority requests	2021-07-01 22:31:55 -07:00
opal_proto.h
scsi_ioctl.c
sed-opal.c
t10-pi.c