Christoph Hellwig 1e739730c5 block: optionally merge discontiguous discard bios into a single request ... Add a new merge strategy that merges discard bios into a request until the maximum number of discard ranges (or the maximum discard size) is reached from the plug merging code. I/O scheduler merging is not wired up yet but might also be useful, although not for fast devices like NVMe which are the only user for now. Note that for now we don't support limiting the size of each discard range, but if needed that can be added later. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>		2017-02-08 13:43:08 -07:00
..
partitions	partitions/efi: Fix integer overflow in GPT size calculation	2017-01-17 09:02:31 -07:00
badblocks.c	badblocks: badblocks_set/clear update unacked_exist	2016-10-21 15:45:47 -06:00
bio-integrity.c	block: remove bio_is_rw	2016-10-28 08:45:17 -06:00
bio.c	block: fold cmd_type into the REQ_OP_ space	2017-01-31 14:00:44 -07:00
blk-cgroup.c	blkcg: fix double free of new_blkg in blkcg_init_queue	2017-02-03 07:52:35 -07:00
blk-core.c	block: optionally merge discontiguous discard bios into a single request	2017-02-08 13:43:08 -07:00
blk-exec.c	block: introduce blk_rq_is_passthrough	2017-01-31 14:00:34 -07:00
blk-flush.c	block: fold cmd_type into the REQ_OP_ space	2017-01-31 14:00:44 -07:00
blk-integrity.c	block: Use pointer to backing_dev_info from request_queue	2017-02-02 08:20:48 -07:00
blk-ioc.c	blk-mq-sched: add framework for MQ capable IO schedulers	2017-01-17 10:04:20 -07:00
blk-lib.c	block: don't try to discard from __blkdev_issue_zeroout	2017-01-13 15:18:16 -07:00
blk-map.c	block: fold cmd_type into the REQ_OP_ space	2017-01-31 14:00:44 -07:00
blk-merge.c	block: optionally merge discontiguous discard bios into a single request	2017-02-08 13:43:08 -07:00
blk-mq-cpumap.c	blk-mq: export blk_mq_map_queues	2016-11-08 17:30:00 -05:00
blk-mq-debugfs.c	block: use same block debugfs directory for blk-mq and blktrace	2017-02-02 10:20:16 -07:00
blk-mq-pci.c	blk_mq: linux/blk-mq.h does not include all the headers it depends on	2016-09-19 08:21:51 -06:00
blk-mq-sched.c	block: enumify ELEVATOR_*_MERGE	2017-02-08 13:43:06 -07:00
blk-mq-sched.h	block: free merged request in the caller	2017-02-03 09:48:28 -07:00
blk-mq-sysfs.c	blk-mq: move debugfs_remove() of disk dir to blk_release_queue()	2017-02-02 10:20:16 -07:00
blk-mq-tag.c	blk-mq-sched: add flush insertion into blk_mq_sched_insert_request()	2017-01-27 09:03:14 -07:00
blk-mq-tag.h	blk-mq: move tags and sched_tags info from sysfs to debugfs	2017-01-27 08:17:44 -07:00
blk-mq.c	block: optionally merge discontiguous discard bios into a single request	2017-02-08 13:43:08 -07:00
blk-mq.h	block: use same block debugfs directory for blk-mq and blktrace	2017-02-02 10:20:16 -07:00
blk-settings.c	block: optionally merge discontiguous discard bios into a single request	2017-02-08 13:43:08 -07:00
blk-softirq.c	This adds a new gcc plugin named "latent_entropy". It is designed to	2016-10-15 10:03:15 -07:00
blk-stat.c	blk-stat: fix a few cases of missing batch flushing	2016-12-09 13:08:35 -07:00
blk-stat.h	block: add scalable completion tracking of requests	2016-11-10 13:53:26 -07:00
blk-sysfs.c	block: optionally merge discontiguous discard bios into a single request	2017-02-08 13:43:08 -07:00
blk-tag.c	blk-mq-sched: add framework for MQ capable IO schedulers	2017-01-17 10:04:20 -07:00
blk-throttle.c	blk-throttle: Adjust two function calls together with a variable assignment	2017-01-23 08:32:15 -07:00
blk-timeout.c	block: remove REQ_NO_TIMEOUT flag	2015-12-22 09:38:34 -07:00
blk-wbt.c	block: Use pointer to backing_dev_info from request_queue	2017-02-02 08:20:48 -07:00
blk-wbt.h	blk-wbt: allow wbt to be enabled always through sysfs	2016-11-28 10:27:03 -07:00
blk-zoned.c	block: Rename blk_queue_zone_size and bdev_zone_size	2017-01-12 07:58:32 -07:00
blk.h	block: optionally merge discontiguous discard bios into a single request	2017-02-08 13:43:08 -07:00
bounce.c	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2015-09-19 18:57:09 -07:00
bsg-lib.c	block: split scsi_request out of struct request	2017-01-27 15:08:35 -07:00
bsg.c	block: fold cmd_type into the REQ_OP_ space	2017-01-31 14:00:44 -07:00
cfq-iosched.c	block: enumify ELEVATOR_*_MERGE	2017-02-08 13:43:06 -07:00
cmdline-parser.c	block: remove unrelated header files and export symbol	2014-01-21 20:18:26 -08:00
compat_ioctl.c	block: Get rid of blk_get_backing_dev_info()	2017-02-02 08:21:32 -07:00
deadline-iosched.c	block: enumify ELEVATOR_*_MERGE	2017-02-08 13:43:06 -07:00
elevator.c	block: enumify ELEVATOR_*_MERGE	2017-02-08 13:43:06 -07:00
genhd.c	scsi, block: fix duplicate bdi name registration crashes	2017-02-02 08:23:19 -07:00
ioctl.c	block: Get rid of blk_get_backing_dev_info()	2017-02-02 08:21:32 -07:00
ioprio.c	block: fix use-after-free in sys_ioprio_get()	2016-07-01 08:39:24 -06:00
Kconfig	block: make scsi_request and scsi ioctl support optional	2017-01-31 10:53:05 -07:00
Kconfig.iosched	blk-mq-sched: allow setting of default IO scheduler	2017-01-17 10:04:31 -07:00
Makefile	block: make scsi_request and scsi ioctl support optional	2017-01-31 10:53:05 -07:00
mq-deadline.c	block: enumify ELEVATOR_*_MERGE	2017-02-08 13:43:06 -07:00
noop-iosched.c	block: move existing elevator ops to union	2017-01-17 10:03:33 -07:00
partition-generic.c	block: Rename blk_queue_zone_size and bdev_zone_size	2017-01-12 07:58:32 -07:00
scsi_ioctl.c	block: fold cmd_type into the REQ_OP_ space	2017-01-31 14:00:44 -07:00
t10-pi.c	block: Consolidate static integrity profile properties	2015-10-21 14:42:38 -06:00