Jens Axboe 06b23f92af block: update cached timestamp post schedule/preemption ...

Mark the task as having a cached timestamp when set assign it, so we
can efficiently check if it needs updating post being scheduled back in.
This covers both the actual schedule out case, which would've flushed
the plug, and the preemption case which doesn't touch the plugged
requests (for many reasons, one of them being then we'd need to have
preemption disabled around plug state manipulation).

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2024-02-05 10:07:34 -07:00

..

partitions

block: Move checking GENHD_FL_NO_PART to bdev_add_partition()

2024-01-22 09:51:29 -07:00

badblocks.c

badblocks: avoid checking invalid range in badblocks_check()

2023-12-23 18:38:08 -07:00

bdev.c

vfs-6.8.super

2024-01-08 10:43:51 -08:00

bfq-cgroup.c

block: add blk_time_get_ns() and blk_time_get() helpers

2024-02-05 10:07:22 -07:00

bfq-iosched.c

block: add blk_time_get_ns() and blk_time_get() helpers

2024-02-05 10:07:22 -07:00

bfq-iosched.h

block, bfq: remove BFQ_WEIGHT_LEGACY_DFL

2023-04-06 16:17:32 -06:00

bfq-wf2q.c

block, bfq: inject I/O to underutilized actuators

2023-01-29 15:18:33 -07:00

bio-integrity.c

block: bio-integrity: fix kcalloc() arguments order

2024-01-16 09:51:22 -07:00

bio.c

block: support adding less than len in bio_add_hw_page

2023-12-15 07:34:27 -07:00

blk-cgroup-fc-appid.c

block: Replace all non-returning strlcpy with strscpy

2023-06-01 09:13:31 -06:00

blk-cgroup-rwstat.c

Revert "blk-cgroup: pin the gendisk in struct blkcg_gq"

2023-02-14 14:24:09 -07:00

blk-cgroup-rwstat.h

block: Use the new blk_opf_t type

2022-07-14 12:14:30 -06:00

blk-cgroup.c

block: add blk_time_get_ns() and blk_time_get() helpers

2024-02-05 10:07:22 -07:00

blk-cgroup.h

block: move cgroup time handling code into blk.h

2024-02-05 10:07:17 -07:00

blk-core.c

block: update cached timestamp post schedule/preemption

2024-02-05 10:07:34 -07:00

blk-crypto-fallback.c

blk-crypto: dynamically allocate fallback profile

2023-08-18 15:00:39 -06:00

blk-crypto-internal.h

blk-crypto: remove blk_crypto_insert_cloned_request()

2023-03-16 09:35:09 -06:00

blk-crypto-profile.c

blk-crypto: use dynamic lock class for blk_crypto_profile::lock

2023-07-05 16:36:12 -06:00

blk-crypto-sysfs.c

block: make kobj_type structures constant

2023-02-09 09:38:16 -07:00

blk-crypto.c

blk-crypto: make blk_crypto_evict_key() more robust

2023-03-16 09:35:09 -06:00

blk-flush.c

block: add blk_time_get_ns() and blk_time_get() helpers

2024-02-05 10:07:22 -07:00

blk-ia-ranges.c

block: make kobj_type structures constant

2023-02-09 09:38:16 -07:00

blk-integrity.c

blk-integrity: register sysfs attributes on struct device

2023-04-26 18:22:50 -06:00

blk-ioc.c

blk-ioc: fix recursive spin_lock/unlock_irq() in ioc_clear_queue()

2023-06-07 07:51:00 -06:00

blk-iocost.c

block: add blk_time_get_ns() and blk_time_get() helpers

2024-02-05 10:07:22 -07:00

blk-iolatency.c

block: add blk_time_get_ns() and blk_time_get() helpers

2024-02-05 10:07:22 -07:00

blk-ioprio.c

blk-ioprio: Introduce promote-to-rt policy

2023-06-06 22:26:26 -06:00

blk-ioprio.h

blk-ioprio: pass a gendisk to blk_ioprio_init and blk_ioprio_exit

2022-09-26 19:09:31 -06:00

blk-lib.c

blk-lib: fix blkdev_issue_secure_erase

2022-09-15 00:25:17 -06:00

blk-map.c

block: Fix WARNING in _copy_from_iter

2024-01-23 08:56:55 -07:00

blk-merge.c

block: remove two comments in bio_split_discard

2023-12-29 08:44:12 -07:00

blk-mq-cpumap.c

blk-mq: include <linux/blk-mq.h> in block/blk-mq.h

2023-04-13 06:52:29 -06:00

blk-mq-debugfs-zoned.c

block: move zone related fields to struct gendisk

2022-07-06 06:46:26 -06:00

blk-mq-debugfs.c

blk-mq: Remove the hctx 'run' debugfs attribute

2024-01-17 14:16:34 -07:00

blk-mq-debugfs.h

block: remove per-disk debugfs files in blk_unregister_queue

2022-06-17 07:31:05 -06:00

blk-mq-pci.c

blk-mq: include <linux/blk-mq.h> in block/blk-mq.h

2023-04-13 06:52:29 -06:00

blk-mq-sched.c

blk-mq: Remove the hctx 'run' debugfs attribute

2024-01-17 14:16:34 -07:00

blk-mq-sched.h

blk-mq: make sure elevator callbacks aren't called for passthrough request

2023-05-18 19:42:54 -06:00

blk-mq-sysfs.c

blk-mq: include <linux/blk-mq.h> in block/blk-mq.h

2023-04-13 06:52:29 -06:00

blk-mq-tag.c

for-6.5/block-2023-06-23

2023-06-26 12:47:20 -07:00

blk-mq-virtio.c

blk-mq: include <linux/blk-mq.h> in block/blk-mq.h

2023-04-13 06:52:29 -06:00

blk-mq.c

block: add blk_time_get_ns() and blk_time_get() helpers

2024-02-05 10:07:22 -07:00

blk-mq.h

blk-mq: update driver tags request table when start request

2023-09-22 08:52:13 -06:00

blk-pm.c

block: Remove blk_set_runtime_active()

2023-11-20 10:22:40 -07:00

blk-pm.h

block: Remove unused blk_pm_*() function definitions

2021-02-22 06:33:48 -07:00

blk-rq-qos.c

block: correct stale comment in rq_qos_wait

2023-09-18 14:15:28 -06:00

blk-rq-qos.h

block: skip QUEUE_FLAG_STATS and rq-qos for passthrough io

2023-12-01 18:29:18 -07:00

blk-settings.c

block: floor the discard granularity to the physical block size

2024-01-04 16:05:49 -07:00

blk-stat.c

blk-mq: include <linux/blk-mq.h> in block/blk-mq.h

2023-04-13 06:52:29 -06:00

blk-stat.h

block: make queue stat accounting a reference

2021-12-14 17:23:05 -07:00

blk-sysfs.c

for-6.8/block-2024-01-08

2024-01-11 13:58:04 -08:00

blk-throttle.c

block: add blk_time_get_ns() and blk_time_get() helpers

2024-02-05 10:07:22 -07:00

blk-throttle.h

blk-throttle: print signed value 'carryover_bytes/ios' for user

2023-08-30 10:15:01 -06:00

blk-timeout.c

block: blk-timeout: delete duplicated word

2020-07-31 16:29:47 -06:00

blk-wbt.c

block: add blk_time_get_ns() and blk_time_get() helpers

2024-02-05 10:07:22 -07:00

blk-wbt.h

blk-wbt: remove the separate write cache tracking

2023-12-26 09:28:10 -07:00

blk-zoned.c

block: Treat sequential write preferred zone type as invalid

2024-01-08 08:34:24 -07:00

blk.h

block: update cached timestamp post schedule/preemption

2024-02-05 10:07:34 -07:00

bounce.c

block: change the blk_queue_bounce calling convention

2022-08-02 17:22:54 -06:00

bsg-lib.c

scsi: replace the fmode_t argument to ->sg_io_fn with a simple bool

2023-06-12 08:04:04 -06:00

bsg.c

SCSI misc on 20230629

2023-06-30 11:57:07 -07:00

disk-events.c

block: move bdev_mark_dead out of disk_check_media_change

2023-10-28 13:29:23 +02:00

early-lookup.c

block: don't return -EINVAL for not found names in devt_from_devname

2023-06-22 09:09:33 -06:00

elevator.c

blk-mq: release scheduler resource when request completes

2023-08-19 07:47:17 -06:00

elevator.h

blk-mq: pass a flags argument to elevator_type->insert_requests

2023-04-13 06:52:30 -06:00

fops.c

fs: convert block_write_full_page to block_write_full_folio

2023-12-29 11:58:35 -08:00

genhd.c

block: add check of 'minors' and 'first_minor' in device_add_disk()

2023-12-19 08:23:12 -07:00

holder.c

block: don't allow a disk link holder to itself

2022-11-16 15:19:56 -07:00

ioctl.c

block: Move checking GENHD_FL_NO_PART to bdev_add_partition()

2024-01-22 09:51:29 -07:00

ioprio.c

block: move __get_task_ioprio() into header file

2024-01-08 12:27:39 -07:00

Kconfig

block: Add config option to not allow writing to mounted devices

2023-11-18 14:59:25 +01:00

Kconfig.iosched

block: Default to use cgroup support for BFQ

2023-01-30 09:42:42 -07:00

kyber-iosched.c

blk-mq: pass a flags argument to elevator_type->insert_requests

2023-04-13 06:52:30 -06:00

Makefile

block: move the code to do early boot lookup of block devices to block/

2023-06-05 10:57:40 -06:00

mq-deadline.c

block/mq-deadline: use correct way to throttling write requests

2023-08-08 15:46:41 -06:00

opal_proto.h

block: sed-opal: Implement IOC_OPAL_REVERT_LSP

2023-08-22 11:10:26 -06:00

sed-opal.c

for-6.7/block-2023-10-30

2023-11-01 12:30:07 -10:00

t10-pi.c

block: add pi for extended integrity

2022-03-07 12:48:35 -07:00