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Thomas Gleixner 343d8fc208 posix-cpu-timers: Avoid timespec conversion in do_cpu_nanosleep()
No point in converting the expiry time back and forth.

No point either to update the value in the caller supplied variable. mark
the rqtp argument const.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
2017-06-14 00:00:46 +02:00
Documentation
arch Merge branch 'timers/urgent' into WIP.timers 2017-06-04 15:21:52 +02:00
block block: Avoid that blk_exit_rl() triggers a use-after-free 2017-06-01 13:07:55 -06:00
certs
crypto
drivers Merge branch 'timers/urgent' into WIP.timers 2017-06-04 15:21:52 +02:00
firmware
fs Merge branch 'akpm' (patches from Andrew) 2017-06-02 15:49:46 -07:00
include itimers: Move compat itimer syscalls to native ones 2017-06-14 00:00:44 +02:00
init
ipc
kernel posix-cpu-timers: Avoid timespec conversion in do_cpu_nanosleep() 2017-06-14 00:00:46 +02:00
lib
mm mm: consider memblock reservations for deferred memory initialization sizing 2017-06-02 15:07:38 -07:00
net
samples
scripts scripts/gdb: make lx-dmesg command work (reliably) 2017-06-02 15:07:38 -07:00
security
sound sound fixes for 4.12-rc4 2017-06-02 09:40:47 -07:00
tools
usr initramfs: fix disabling of initramfs (and its compression) 2017-06-02 15:07:37 -07:00
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README

README

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

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

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.