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Chris Wilson d99f7b079c drm/i915/gt: Flush submission tasklet before waiting/retiring
A common bane of ours is arbitrary delays in ksoftirqd processing our
submission tasklet. Give the submission tasklet a kick before we wait to
avoid those delays eating into a tight timeout.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Stuart Summers <stuart.summers@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191008105655.13256-1-chris@chris-wilson.co.uk
2019-10-08 16:23:55 +01:00
arch
block
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Documentation drm/i915/dsb: Documentation for DSB. 2019-09-23 10:21:54 +03:00
drivers drm/i915/gt: Flush submission tasklet before waiting/retiring 2019-10-08 16:23:55 +01:00
fs
include drm/i915/tgl: s/ss/eu fuse reading support 2019-09-21 08:31:08 +01:00
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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.