Paolo Valente 4029eef1be block, bfq: add description of weight-raising heuristics ...

A description of how weight raising works is missing in BFQ
sources. In addition, the code for handling weight raising is
scattered across a few functions. This makes it rather hard to
understand the mechanism and its rationale. This commits adds such a
description at the beginning of the main source file.

Signed-off-by: Paolo Valente <paolo.valente@linaro.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2018-05-31 08:54:36 -06:00

..

partitions

partitions/msdos: Unable to mount UFS 44bsd partitions

2018-01-10 09:12:16 -07:00

badblocks.c

…

bfq-cgroup.c

block: use ktime_get_ns() instead of sched_clock() for cfq and bfq

2018-05-09 08:33:06 -06:00

bfq-iosched.c

block, bfq: add description of weight-raising heuristics

2018-05-31 08:54:36 -06:00

bfq-iosched.h

bfq-iosched: remove unused variable

2018-05-10 11:27:31 -06:00

bfq-wf2q.c

block, bfq: limit sectors served with interactive weight raising

2018-01-18 08:21:37 -07:00

bio-integrity.c

block: Convert bio_set to mempool_init()

2018-05-14 13:16:03 -06:00

bio.c

block: Drop bioset_create()

2018-05-30 15:33:32 -06:00

blk-cgroup.c

blkcg: init root blkcg_gq under lock

2018-04-19 08:51:59 -06:00

blk-core.c

block: convert bounce, q->bio_split to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00

blk-exec.c

blk-mq-sched: remove unused 'can_block' arg from blk_mq_sched_insert_request

2018-01-17 09:49:21 -07:00

blk-flush.c

…

blk-integrity.c

block drivers/block: Use octal not symbolic permissions

2018-05-24 13:38:59 -06:00

blk-ioc.c

…

blk-lib.c

block: break discard submissions into the user defined size

2018-05-08 15:10:44 -06:00

blk-map.c

Merge branch 'for-4.16/block' of git://git.kernel.dk/linux-block

2018-01-29 11:51:49 -08:00

blk-merge.c

block: convert bounce, q->bio_split to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00

blk-mq-cpumap.c

blk-mq: don't keep offline CPUs mapped to hctx 0

2018-04-10 08:38:46 -06:00

blk-mq-debugfs.c

blk-mq: Remove generation seqeunce

2018-05-29 08:59:21 -06:00

blk-mq-debugfs.h

…

blk-mq-pci.c

blk-mq: Allow PCI vector offset for mapping queues

2018-03-27 21:25:36 -06:00

blk-mq-rdma.c

…

blk-mq-sched.c

blk-mq: abstract out blk-mq-sched rq list iteration bio merge helper

2018-05-30 10:43:58 -06:00

blk-mq-sched.h

blk-mq-sched: remove unused 'can_block' arg from blk_mq_sched_insert_request

2018-01-17 09:49:21 -07:00

blk-mq-sysfs.c

block drivers/block: Use octal not symbolic permissions

2018-05-24 13:38:59 -06:00

blk-mq-tag.c

blk-mq: only iterate over inflight requests in blk_mq_tagset_busy_iter

2018-05-30 11:31:34 -06:00

blk-mq-tag.h

…

blk-mq-virtio.c

…

blk-mq.c

blk-mq: simplify blk_mq_rq_timed_out

2018-05-29 08:59:21 -06:00

blk-mq.h

blk-mq: Remove generation seqeunce

2018-05-29 08:59:21 -06:00

blk-settings.c

block: Introduce blk_queue_flag_{set,clear,test_and_{set,clear}}()

2018-03-08 14:13:48 -07:00

blk-softirq.c

…

blk-stat.c

block: consolidate struct request timestamp fields

2018-05-09 08:33:09 -06:00

blk-stat.h

block: consolidate struct request timestamp fields

2018-05-09 08:33:09 -06:00

blk-sysfs.c

block: convert bounce, q->bio_split to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00

blk-tag.c

…

blk-throttle.c

blk-throttle: return proper bool type to caller instead of 0/1

2018-05-30 12:48:22 -06:00

blk-timeout.c

block: remove BLK_EH_HANDLED

2018-05-29 08:59:21 -06:00

blk-wbt.c

block: get rid of struct blk_issue_stat

2018-05-09 08:33:05 -06:00

blk-wbt.h

block: get rid of struct blk_issue_stat

2018-05-09 08:33:05 -06:00

blk-zoned.c

blkdev_report_zones_ioctl(): Use vmalloc() to allocate large buffers

2018-05-22 11:58:07 -06:00

blk.h

block: consolidate struct request timestamp fields

2018-05-09 08:33:09 -06:00

bounce.c

block: fixup bioset_integrity_create() call

2018-05-30 18:51:21 -06:00

bsg-lib.c

block: remove parent device reference from struct bsg_class_device

2018-05-29 13:00:25 -06:00

bsg.c

block: remove parent device reference from struct bsg_class_device

2018-05-29 13:00:25 -06:00

cfq-iosched.c

block drivers/block: Use octal not symbolic permissions

2018-05-24 13:38:59 -06:00

cmdline-parser.c

…

compat_ioctl.c

…

deadline-iosched.c

block drivers/block: Use octal not symbolic permissions

2018-05-24 13:38:59 -06:00

elevator.c

block: Document scheduler modification locking requirements

2018-01-18 12:54:42 -07:00

genhd.c

block drivers/block: Use octal not symbolic permissions

2018-05-24 13:38:59 -06:00

ioctl.c

block: pass inclusive 'lend' parameter to truncate_inode_pages_range

2018-02-23 15:20:19 -07:00

ioprio.c

…

Kconfig

…

Kconfig.iosched

…

kyber-iosched.c

block: kyber: make kyber more friendly with merging

2018-05-30 10:47:40 -06:00

Makefile

…

mq-deadline.c

block drivers/block: Use octal not symbolic permissions

2018-05-24 13:38:59 -06:00

noop-iosched.c

…

opal_proto.h

…

partition-generic.c

block: don't print a message when the device went away

2018-05-29 08:59:21 -06:00

scsi_ioctl.c

block: consistently use GFP_NOIO instead of __GFP_NORECLAIM

2018-05-14 08:55:18 -06:00

sed-opal.c

Merge tag 'for-4.17/block-20180402' of git://git.kernel.dk/linux-block

2018-04-05 14:27:02 -07:00

t10-pi.c

…