WSL2-Linux-Kernel

The source for the Linux kernel used in Windows Subsystem for Linux 2 (WSL2)

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Chuck Lever 28df098881 SUNRPC: Use RMW bitops in single-threaded hot paths I noticed CPU pipeline stalls while using perf. Once an svc thread is scheduled and executing an RPC, no other processes will touch svc_rqst::rq_flags. Thus bus-locked atomics are not needed outside the svc thread scheduler. Signed-off-by: Chuck Lever <chuck.lever@oracle.com>		2022-05-23 11:06:29 -04:00
Documentation	fs/lock: add 2 callbacks to lock_manager_operations to resolve conflict	2022-05-19 12:25:39 -04:00
LICENSES	LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers	2021-12-16 14:33:10 +01:00
arch	powerpc fixes for 5.18 #5	2022-05-15 06:46:03 -07:00
block	Revert "block: release rq qos structures for queue without disk"	2022-05-02 10:06:40 -06:00
certs	Kbuild updates for v5.18	2022-03-31 11:59:03 -07:00
crypto	for-5.18/64bit-pi-2022-03-25	2022-03-26 12:01:35 -07:00
drivers	Driver core fixes for 5.18-rc7	2022-05-15 08:08:51 -07:00
fs	SUNRPC: Use RMW bitops in single-threaded hot paths	2022-05-23 11:06:29 -04:00
include	NFSD: Instantiate a struct file when creating a regular NFSv4 file	2022-05-23 11:06:29 -04:00
init	Kbuild updates for v5.18	2022-03-31 11:59:03 -07:00
ipc	fs: allocate inode by using alloc_inode_sb()	2022-03-22 15:57:03 -07:00
kernel	The recent expansion of the sched switch tracepoint inserted a new argument	2022-05-15 06:40:11 -07:00
lib	dim: initialize all struct fields	2022-05-09 17:20:37 -07:00
mm	hotfixes for 5.18-rc7	2022-05-13 10:22:37 -07:00
net	SUNRPC: Use RMW bitops in single-threaded hot paths	2022-05-23 11:06:29 -04:00
samples	sched/tracing: Append prev_state to tp args instead	2022-05-12 00:37:11 +02:00
scripts	objtool: Enable unreachable warnings for CLANG LTO	2022-04-19 21:58:48 +02:00
security	hardening updates for v5.18-rc1-fix1	2022-03-31 11:43:01 -07:00
sound	ASoC: Fixes for v5.18	2022-05-08 10:49:25 +02:00
tools	perf tools fixes for v5.18: 5th batch	2022-05-14 11:43:47 -07:00
usr	Kbuild updates for v5.18	2022-03-31 11:59:03 -07:00
virt	Merge branch 'kvm-fixes-for-5.18-rc5' into HEAD	2022-04-29 12:39:34 -04:00
.clang-format	genirq/msi: Make interrupt allocation less convoluted	2021-12-16 22:22:20 +01:00
.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	hotfixes for 5.18-rc7	2022-05-13 10:22:37 -07:00
COPYING	COPYING: state that all contributions really are covered by this file	2020-02-10 13:32:20 -08:00
CREDITS	MAINTAINERS: replace a Microchip AT91 maintainer	2022-02-09 11:30:01 +01:00
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	perf tools fixes for v5.18: 5th batch	2022-05-14 11:43:47 -07:00
Makefile	Linux 5.18-rc7	2022-05-15 18:08:58 -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.