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Filename Latest commit message Latest commit date
Tejun Heo 27b36d8fa8 blkcg, writeback: Add wbc->no_cgroup_owner
When writeback IOs are bounced through async layers, the IOs should
only be accounted against the wbc from the original bdi writeback to
avoid confusing cgroup inode ownership arbitration.  Add
wbc->no_cgroup_owner to allow disabling wbc cgroup owner accounting.
This will be used make btrfs compression work well with cgroup IO
control.

v2: Renamed from no_wbc_acct to no_cgroup_owner and added comment as
    per Jan.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-07-10 09:00:57 -06:00
arch Power management updates for 5.3-rc1 2019-07-09 10:05:22 -07:00
block cgroup, blkcg: Prepare some symbols for module and !CONFIG_CGROUP usages 2019-07-10 09:00:57 -06:00
certs Keyrings ACL 2019-07-08 19:56:57 -07:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
Documentation blkcg, writeback: Rename wbc_account_io() to wbc_account_cgroup_owner() 2019-07-10 09:00:57 -06:00
drivers for-5.3/libata-20190708 2019-07-09 10:59:26 -07:00
fs blkcg, writeback: Add wbc->no_cgroup_owner 2019-07-10 09:00:57 -06:00
include blkcg, writeback: Add wbc->no_cgroup_owner 2019-07-10 09:00:57 -06:00
init for-5.3/block-20190708 2019-07-09 10:45:06 -07:00
ipc
kernel for-5.3/block-20190708 2019-07-09 10:45:06 -07:00
lib for-5.3/block-20190708 2019-07-09 10:45:06 -07:00
LICENSES
mm Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2019-07-08 21:48:15 -07:00
net LED updates for 5.3-rc1 2019-07-09 08:59:39 -07:00
samples media updates for v5.3-rc1 2019-07-09 09:47:22 -07:00
scripts Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-07-08 16:12:03 -07:00
security Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2019-07-08 21:48:15 -07:00
sound
tools ACPI updates for 5.3-rc1 2019-07-09 10:21:39 -07:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
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COPYING
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Kbuild
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MAINTAINERS ACPI updates for 5.3-rc1 2019-07-09 10:21:39 -07:00
Makefile
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.