Keith Busch d380561113 block: Split bios on chunk boundaries ...

For h/w that advertise their block storage's underlying chunk size, it's
a big performance win to not submit commands that cross them. This patch
uses that criteria if it is provided. If it is not provided, this patch
uses the max sectors as before.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

2015-12-22 17:19:25 -07:00

..

partitions

mac: validate mac_partition is within sector

2015-11-20 08:49:28 -07:00

bio-integrity.c

block: blk_flush_integrity() for bio-based drivers

2015-10-21 14:43:44 -06:00

bio.c

mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd

2015-11-06 17:50:42 -08:00

blk-cgroup.c

cgroup: fix handling of multi-destination migration from subtree_control enabling

2015-12-03 10:18:21 -05:00

blk-core.c

block: ensure to split after potentially bouncing a bio

2015-12-22 10:26:53 -07:00

blk-exec.c

block: move PM request support to IDE

2015-05-05 13:40:42 -06:00

blk-flush.c

Revert "blk-flush: Queue through IO scheduler when flush not required"

2015-11-25 10:12:54 -07:00

blk-integrity.c

block, libnvdimm, nvme: provide a built-in blk_integrity nop profile

2015-10-21 14:43:45 -06:00

blk-ioc.c

mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd

2015-11-06 17:50:42 -08:00

blk-iopoll.c

Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next

2014-06-03 12:57:53 -07:00

blk-lib.c

block: re-add discard_granularity and alignment checks

2015-10-28 09:12:58 +09:00

blk-map.c

block: Copy a user iovec if it includes gaps

2015-09-11 09:03:50 -06:00

blk-merge.c

block: Split bios on chunk boundaries

2015-12-22 17:19:25 -07:00

blk-mq-cpu.c

blk-mq: add file comments and update copyright notices

2014-05-28 10:15:41 -06:00

blk-mq-cpumap.c

blk-mq: avoid inserting requests before establishing new mapping

2015-09-29 11:32:50 -06:00

blk-mq-sysfs.c

block: add block polling support

2015-11-07 10:40:47 -07:00

blk-mq-tag.c

mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd

2015-11-06 17:50:42 -08:00

blk-mq-tag.h

blk-mq: factor out a helper to iterate all tags for a request_queue

2015-10-01 10:10:57 +02:00

blk-mq.c

blk-mq: fix calling unplug callbacks with preempt disabled

2015-11-20 20:29:45 -07:00

blk-mq.h

blk-mq: mark __blk_mq_complete_request() static

2015-11-11 09:36:56 -07:00

blk-settings.c

block/sd: Fix device-imposed transfer length limits

2015-11-25 21:38:58 -05:00

blk-softirq.c

block: fix regression with block enabled tagging

2014-04-09 21:54:06 -06:00

blk-sysfs.c

Merge branch 'mkp-fixes' into fixes

2015-12-03 09:32:33 -08:00

blk-tag.c

block: support different tag allocation policy

2015-01-23 14:15:46 -07:00

blk-throttle.c

cgroup: replace cgroup_on_dfl() tests in controllers with cgroup_subsys_on_dfl()

2015-09-18 11:56:28 -04:00

blk-timeout.c

block: fix blk_abort_request for blk-mq drivers

2015-11-24 15:24:10 -07:00

blk.h

block: protect rw_page against device teardown

2015-11-19 13:47:10 -08:00

bounce.c

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

2015-09-19 18:57:09 -07:00

bsg-lib.c

bsg: Remove unused function bsg_goose_queue()

2012-12-06 14:33:02 +01:00

bsg.c

block: Simplify bsg complete all

2015-02-04 09:57:52 -07:00

cfq-iosched.c

cgroup: replace cgroup_on_dfl() tests in controllers with cgroup_subsys_on_dfl()

2015-09-18 11:56:28 -04:00

cmdline-parser.c

block: remove unrelated header files and export symbol

2014-01-21 20:18:26 -08:00

compat_ioctl.c

block, bdi: an active gendisk always has a request_queue associated with it

2014-09-08 10:00:35 -06:00

deadline-iosched.c

block: Stop abusing csd.list for fifo_time

2014-02-24 14:46:32 -08:00

elevator.c

block: check bio_mergeable() early before merging

2015-10-21 15:00:54 -06:00

genhd.c

block: Inline blk_integrity in struct gendisk

2015-10-21 14:42:42 -06:00

ioctl.c

block: add an API for Persistent Reservations

2015-10-21 14:46:56 -06:00

ioprio.c

pidns: fix set/getpriority and ioprio_set/get in PRIO_USER mode

2015-11-06 17:50:42 -08:00

Kconfig

block: Add T10 Protection Information functions

2014-09-27 09:14:59 -06:00

Kconfig.iosched

blkcg: make CONFIG_BLK_CGROUP bool

2012-03-06 21:27:21 +01:00

Makefile

block: Add T10 Protection Information functions

2014-09-27 09:14:59 -06:00

noop-iosched.c

elevator: use list_{first,prev,next}_entry

2015-11-16 15:21:48 -07:00

partition-generic.c

Return EBUSY from BLKRRPART for mounted whole-dev fs

2015-11-25 20:49:24 -07:00

scsi_ioctl.c

mm, page_alloc: rename __GFP_WAIT to __GFP_RECLAIM

2015-11-06 17:50:42 -08:00

t10-pi.c

block: Consolidate static integrity profile properties

2015-10-21 14:42:38 -06:00