Linux kernel for uConsole
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Connor O'Brien e705f6f192 ANDROID: cpufreq: times: don't copy invalid freqs from freq table
Invalid frequency checks are a bottleneck in reading
/proc/uid_time_in_state, but there's no reason to include invalid
frequencies in our local copies of frequency tables. Revise
cpufreq_times_create_policy() to only copy valid frequencies, and
eliminate all the checks this change makes unnecessary.

Bug: 111216804
Test: cat /proc/uid_time_in_state & confirm values & format are sane
Test: /proc/uid_time_in_state read times reduced by ~40%
Change-Id: I506420a6ac5fe8a6c87d01b16ad267b192d43f1d
Signed-off-by: Connor O'Brien <connoro@google.com>
2019-03-29 20:59:03 +00:00
arch ANDROID: Add dm-bow to cuttlefish configuration 2019-03-25 15:49:22 -07:00
block This is the 4.19.31 stable release 2019-03-23 21:13:30 +01:00
certs export.h: remove VMLINUX_SYMBOL() and VMLINUX_SYMBOL_STR() 2018-08-22 23:21:44 +09:00
crypto This is the 4.19.31 stable release 2019-03-23 21:13:30 +01:00
Documentation Merge upstream-f2fs-stable-linux-4.19.y into android-4.19 2019-03-28 19:40:32 -07:00
drivers ANDROID: cpufreq: times: don't copy invalid freqs from freq table 2019-03-29 20:59:03 +00:00
firmware kbuild: remove all dummy assignments to obj- 2017-11-18 11:46:06 +09:00
fs Merge upstream-f2fs-stable-linux-4.19.y into android-4.19 2019-03-28 19:40:32 -07:00
include BACKPORT: filemap: kill page_cache_read usage in filemap_fault 2019-03-29 16:01:02 +09:00
init This is the 4.19.31 stable release 2019-03-23 21:13:30 +01:00
ipc ANDROID: vfs: Add permission2 for filesystems with per mount permissions 2018-12-05 09:48:14 -08:00
kernel ANDROID: sched: Disable find_best_target() by default 2019-03-27 15:58:02 +00:00
lib This is the 4.19.31 stable release 2019-03-23 21:13:30 +01:00
LICENSES LICENSES: Remove CC-BY-SA-4.0 license text 2018-10-18 11:28:50 +02:00
mm UPSTREAM: filemap: add a comment about FAULT_FLAG_RETRY_NOWAIT behavior 2019-03-29 16:01:12 +09:00
net This is the 4.19.31 stable release 2019-03-23 21:13:30 +01:00
samples samples: mei: use /dev/mei0 instead of /dev/mei 2019-02-15 08:10:11 +01:00
scripts This is the 4.19.31 stable release 2019-03-23 21:13:30 +01:00
security This is the 4.19.31 stable release 2019-03-23 21:13:30 +01:00
sound ASoC: topology: free created components in tplg load error 2019-03-23 20:09:50 +01:00
tools This is the 4.19.31 stable release 2019-03-23 21:13:30 +01:00
usr initramfs: move gen_initramfs_list.sh from scripts/ to usr/ 2018-08-22 23:21:44 +09:00
virt KVM: Call kvm_arch_memslots_updated() before updating memslots 2019-03-23 20:10:13 +01:00
.clang-format clang-format: Set IndentWrappedFunctionNames false 2018-08-01 18:38:51 +02:00
.cocciconfig
.get_maintainer.ignore
.gitattributes .gitattributes: set git diff driver for C source code files 2016-10-07 18:46:30 -07:00
.gitignore Kbuild updates for v4.17 (2nd) 2018-04-15 17:21:30 -07:00
.mailmap libnvdimm-for-4.19_misc 2018-08-25 18:13:10 -07:00
build.config.cuttlefish.aarch64 ANDROID: Move from clang r346389b to r349610. 2019-02-12 13:23:13 -08:00
build.config.cuttlefish.x86_64 ANDROID: Move from clang r346389b to r349610. 2019-02-12 13:23:13 -08:00
COPYING COPYING: use the new text with points to the license files 2018-03-23 12:41:45 -06:00
CREDITS 9p: remove Ron Minnich from MAINTAINERS 2018-08-17 16:20:26 -07:00
Kbuild Kbuild updates for v4.15 2017-11-17 17:45:29 -08:00
Kconfig kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt 2018-08-02 08:06:55 +09:00
MAINTAINERS MAINTAINERS: Add Sasha as a stable branch maintainer 2018-12-01 09:37:25 +01:00
Makefile This is the 4.19.31 stable release 2019-03-23 21:13:30 +01:00
README Docs: Added a pointer to the formatted docs to README 2018-03-21 09:02:53 -06:00

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.
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.