Jens Axboe cb6934f8ea block: add support for write hints in a bio ...

No functional changes in this patch, we just use up some holes
in the bio and request structures to define a write hint that
we psas down the stack.

Ensure that we don't merge requests that have different life time
hints assigned to them, and that we inherit the write hint when
cloning a bio.

Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2017-06-27 12:05:27 -06:00

..

partitions

partitions/ldm: switch to use uuid_t

2017-06-05 16:59:14 +02:00

badblocks.c

block: Add fallthrough markers to switch statements

2017-06-21 11:46:07 -06:00

bfq-cgroup.c

block, bfq: access and cache blkg data only when safe

2017-06-08 09:51:10 -06:00

bfq-iosched.c

blk-mq-sched: unify request prepare methods

2017-06-18 10:08:55 -06:00

bfq-iosched.h

block, bfq: access and cache blkg data only when safe

2017-06-08 09:51:10 -06:00

bfq-wf2q.c

block, bfq: use pointer entity->sched_data only if set

2017-05-10 07:39:43 -06:00

bio-integrity.c

Linux 4.12-rc5

2017-06-12 08:30:13 -06:00

bio.c

block: add support for write hints in a bio

2017-06-27 12:05:27 -06:00

blk-cgroup.c

block: Avoid that blk_exit_rl() triggers a use-after-free

2017-06-01 13:07:55 -06:00

blk-core.c

block: add support for write hints in a bio

2017-06-27 12:05:27 -06:00

blk-exec.c

block: introduce new block status code type

2017-06-09 09:27:32 -06:00

blk-flush.c

block: Check locking assumptions at runtime

2017-06-20 19:27:14 -06:00

blk-integrity.c

block: switch bios to blk_status_t

2017-06-09 09:27:32 -06:00

blk-ioc.c

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

2017-03-03 10:53:35 -08:00

blk-lib.c

block: remove the discard_zeroes_data flag

2017-04-08 11:25:38 -06:00

blk-map.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>

2017-03-02 08:42:36 +01:00

blk-merge.c

block: add support for write hints in a bio

2017-06-27 12:05:27 -06:00

blk-mq-cpumap.c

blk-mq: export blk_mq_map_queues

2016-11-08 17:30:00 -05:00

blk-mq-debugfs.c

blk-mq-debugfs: Add 'kick' operation

2017-06-01 13:03:00 -06:00

blk-mq-debugfs.h

mq-deadline: add debugfs attributes

2017-05-04 08:25:17 -06:00

blk-mq-pci.c

blk-mq-pci: Fix two spelling mistakes

2017-03-29 11:09:51 -06:00

blk-mq-sched.c

Merge commit '8e8320c9315c' into for-4.13/block

2017-06-22 21:55:24 -06:00

blk-mq-sched.h

Merge commit '8e8320c9315c' into for-4.13/block

2017-06-22 21:55:24 -06:00

blk-mq-sysfs.c

blk-mq: untangle debugfs and sysfs

2017-05-04 08:24:13 -06:00

blk-mq-tag.c

blk-mq: add shallow depth option for blk_mq_get_tag()

2017-04-14 14:06:54 -06:00

blk-mq-tag.h

blk-mq-sched: Allocate sched reserved tags as specified in the original queue tagset

2017-03-02 08:56:04 -07:00

blk-mq-virtio.c

blk-mq: provide a default queue mapping for virtio device

2017-02-27 20:54:05 +02:00

blk-mq.c

Merge commit '8e8320c9315c' into for-4.13/block

2017-06-22 21:55:24 -06:00

blk-mq.h

blk-mq: remove __blk_mq_alloc_request

2017-06-18 10:08:55 -06:00

blk-settings.c

block: remove the discard_zeroes_data flag

2017-04-08 11:25:38 -06:00

blk-softirq.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/topology.h>

2017-03-02 08:42:26 +01:00

blk-stat.c

blk-stat: don't use this_cpu_ptr() in a preemptable section

2017-05-10 07:40:18 -06:00

blk-stat.h

blk-stat: kill blk_stat_rq_ddir()

2017-04-21 07:56:23 -06:00

blk-sysfs.c

block: Fix a blk_exit_rl() regression

2017-06-14 13:27:50 -06:00

blk-tag.c

block: Check locking assumptions at runtime

2017-06-20 19:27:14 -06:00

blk-throttle.c

blk-throttle: set default latency baseline for harddisk

2017-06-07 09:09:32 -06:00

blk-timeout.c

block: Check locking assumptions at runtime

2017-06-20 19:27:14 -06:00

blk-wbt.c

blk-stat: kill blk_stat_rq_ddir()

2017-04-21 07:56:23 -06:00

blk-wbt.h

block: Make writeback throttling defaults consistent for SQ devices

2017-04-19 08:49:03 -06:00

blk-zoned.c

block: Rename blk_queue_zone_size and bdev_zone_size

2017-01-12 07:58:32 -07:00

blk.h

block: Document what queue type each function is intended for

2017-06-20 19:27:14 -06:00

bounce.c

block: Declare local symbols static

2017-06-21 12:01:13 -06:00

bsg-lib.c

block: introduce new block status code type

2017-06-09 09:27:32 -06:00

bsg.c

block: Make most scsi_req_init() calls implicit

2017-06-20 19:27:14 -06:00

cfq-iosched.c

Linux 4.12-rc5

2017-06-12 08:30:13 -06:00

cmdline-parser.c

block: remove unrelated header files and export symbol

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

compat_ioctl.c

block: remove the discard_zeroes_data flag

2017-04-08 11:25:38 -06:00

deadline-iosched.c

block: enumify ELEVATOR_*_MERGE

2017-02-08 13:43:06 -07:00

elevator.c

block: Add fallthrough markers to switch statements

2017-06-21 11:46:07 -06:00

genhd.c

block: Constify disk_type

2017-06-20 19:27:14 -06:00

ioctl.c

block: remove the discard_zeroes_data flag

2017-04-08 11:25:38 -06:00

ioprio.c

block: Add fallthrough markers to switch statements

2017-06-21 11:46:07 -06:00

Kconfig

Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2017-05-12 15:43:10 -07:00

Kconfig.iosched

block, bfq: add full hierarchical scheduling and cgroups support

2017-04-19 08:30:26 -06:00

kyber-iosched.c

blk-mq-sched: unify request prepare methods

2017-06-18 10:08:55 -06:00

Makefile

block, bfq: split bfq-iosched.c into multiple source files

2017-04-19 08:48:24 -06:00

mq-deadline.c

mq-deadline: add debugfs attributes

2017-05-04 08:25:17 -06:00

noop-iosched.c

block: move existing elevator ops to union

2017-01-17 10:03:33 -07:00

opal_proto.h

block/sed-opal: allocate struct opal_dev dynamically

2017-02-17 12:41:47 -07:00

partition-generic.c

block: fix an error code in add_partition()

2017-05-23 08:41:59 -06:00

scsi_ioctl.c

block: Change argument type of scsi_req_init()

2017-06-20 19:27:14 -06:00

sed-opal.c

block: sed-opal: Tone down all the pr_* to debugs

2017-04-07 14:24:16 -06:00

t10-pi.c

block: Dedicated error code fixups

2017-06-16 09:47:15 -06:00