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Guoqing Jiang a0159832e5 md/raid1: enable io accounting

For raid1, we record the start time between split bio and clone bio,
and finish the accounting in the final endio.

Also introduce start_time in r1bio accordingly.

Signed-off-by: Guoqing Jiang <jiangguoqing@kylinos.cn>
Signed-off-by: Song Liu <song@kernel.org>

2021-06-14 22:32:07 -07:00

arch

Merge tag 'perf-urgent-2021-05-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2021-05-23 06:32:40 -10:00

block

blk-mq: Use request queue-wide tags for tagset-wide sbitmap

2021-05-24 06:47:22 -06:00

certs

Merge tag 'kbuild-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2021-05-08 10:00:11 -07:00

crypto

Merge tag 'for-5.13/drivers-2021-04-27' of git://git.kernel.dk/linux-block

2021-04-28 14:39:37 -07:00

Documentation

block_dump: remove comments in docs

2021-05-24 06:47:21 -06:00

drivers

md/raid1: enable io accounting

2021-06-14 22:32:07 -07:00

mark pstore-blk as broken

2021-06-14 08:26:03 -06:00

include

blk-mq: Use request queue-wide tags for tagset-wide sbitmap

2021-05-24 06:47:22 -06:00

init

Merge branch 'akpm' (patches from Andrew)

2021-05-07 00:34:51 -07:00

ipc

ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry

2021-05-22 15:09:07 -10:00

kernel

block_dump: remove block_dump feature

2021-05-24 06:47:21 -06:00

lib

lib: kunit: suppress a compilation warning of frame size

2021-05-22 15:09:07 -10:00

LICENSES

LICENSES: Add the CC-BY-4.0 license

2020-12-08 10:33:27 -07:00

block_dump: remove block_dump feature

2021-05-24 06:47:21 -06:00

net

Merge tag 'char-misc-5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2021-05-20 06:31:52 -10:00

samples

Merge tag 'kbuild-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2021-05-08 10:00:11 -07:00

scripts

kbuild: dummy-tools: adjust to stricter stackprotector check

2021-05-17 12:10:03 +09:00

security

trusted-keys: match tpm_get_ops on all return paths

2021-05-12 22:36:37 +03:00

sound

Merge tag 'sound-5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2021-05-20 06:42:21 -10:00

tools

Merge tag 'powerpc-5.13-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2021-05-23 06:07:33 -10:00

usr

.gitignore: prefix local generated files with a slash

2021-05-02 00:43:35 +09:00

virt

kvm: Cap halt polling at kvm->max_halt_poll_ns

2021-05-07 06:06:22 -04:00

.clang-format

Merge tag 'cxl-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2021-02-24 09:38:36 -08:00

.cocciconfig

…

.get_maintainer.ignore

Opt out of scripts/get_maintainer.pl

2019-05-16 10:53:40 -07:00

.gitattributes

.gitattributes: use 'dts' diff driver for dts files

2019-12-04 19:44:11 -08:00

.gitignore

.gitignore: ignore only top-level modules.builtin

2021-05-02 00:43:35 +09:00

.mailmap

Merge drm/drm-fixes into drm-misc-fixes

2021-05-11 13:35:52 +02:00

COPYING

COPYING: state that all contributions really are covered by this file

2020-02-10 13:32:20 -08:00

CREDITS

MAINTAINERS: move Murali Karicheri to credits

2021-04-29 15:47:30 -07:00

Kbuild

kbuild: rename hostprogs-y/always to hostprogs/always-y

2020-02-04 01:53:07 +09:00

Kconfig

kbuild: ensure full rebuild when the compiler is updated

2020-05-12 13:28:33 +09:00

MAINTAINERS

proc: remove Alexey from MAINTAINERS

2021-05-22 15:09:07 -10:00

Makefile

Linux 5.13-rc3

2021-05-23 11:42:48 -10:00

README

Drop all 00-INDEX files from Documentation/

2018-09-09 15:08:58 -06:00

README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.