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Qu Wenruo 2d4e0b84b4 btrfs: introduce submit_compressed_bio() for compression 
The new helper, submit_compressed_bio(), will aggregate the following
work:

- Increase compressed_bio::pending_bios
- Remap the endio function
- Map and submit the bio

This slightly reorders calls to btrfs_csum_one_bio or
btrfs_lookup_bio_sums but but none of them does anything regarding IO
submission so this is effectively no change. We mainly care about order
of

- atomic_inc
- btrfs_bio_wq_end_io
- btrfs_map_bio

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2021-10-26 19:08:04 +02:00
arch
Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
2021-10-25 10:28:52 -07:00
block
Merge tag 'block-5.15-2021-10-22' of git://git.kernel.dk/linux-block
2021-10-22 17:42:13 -10:00
certs
certs: Add support for using elliptic curve keys for signing modules
2021-08-23 19:55:42 +03:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2021-08-30 12:57:10 -07:00
Documentation
Merge tag 'pinctrl-v5.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
2021-10-25 09:47:18 -07:00
drivers
spi: Fix tegra20 build with CONFIG_PM=n once again
2021-10-25 10:46:41 -07:00
fs
btrfs: introduce submit_compressed_bio() for compression
2021-10-26 19:08:04 +02:00
include
Merge tag 'acpi-5.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2021-10-22 09:08:08 -10:00
init
bootconfig: init: Fix memblock leak in xbc_make_cmdline()
2021-10-10 22:27:40 -04:00
ipc
ipc: remove memcg accounting for sops objects in do_semtimedop()
2021-09-14 10:22:11 -07:00
kernel
Merge tag 'sched_urgent_for_v5.15_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-10-24 07:04:21 -10:00
lib
Merge tag 'linux-kselftest-kunit-fixes-5.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
2021-10-11 17:25:08 -07:00
LICENSES
LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes"
2021-07-15 06:31:24 -06:00
mm
secretmem: Prevent secretmem_users from wrapping to zero
2021-10-25 11:27:31 -07:00
net
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
2021-10-21 12:32:41 +01:00
samples
samples/bpf: Relicense bpf_insn.h as GPL-2.0-only OR BSD-2-Clause
2021-09-29 16:03:55 +02:00
scripts
Merge tag 'trace-v5.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
2021-10-16 10:51:41 -07:00
security
Merge branch 'ucount-fixes-for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2021-10-21 17:27:17 -10:00
sound
ALSA: usb-audio: Fix microphone sound on Jieli webcam.
2021-10-19 08:07:01 +02:00
tools
Merge tag 'net-5.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-10-21 15:36:50 -10:00
usr
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
virt
KVM: Remove tlbs_dirty
2021-09-23 11:01:12 -04:00
.clang-format
clang-format: Update with the latest for_each macro list
2021-05-12 23:32:39 +02:00
.cocciconfig
scripts: add Linux .cocciconfig for coccinelle
2016-07-22 12:13:39 +02:00
.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
mailmap: add Andrej Shadura
2021-10-18 20:22:03 -10:00
COPYING
COPYING: state that all contributions really are covered by this file
2020-02-10 13:32:20 -08:00
CREDITS
MAINTAINERS: Move Daniel Drake to credits
2021-09-21 08:34:58 +03:00
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
MAINTAINERS: Add Dave Hansen to the x86 maintainer team
2021-10-21 13:55:42 +02:00
Makefile
Linux 5.15-rc7
2021-10-25 11:30:31 -07:00
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.
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