Keith Busch 7776db1ccc nvme/pci: Poll CQ on timeout
If an IO timeout occurs, it's helpful to know if the controller did not
post a completion or the driver missed an interrupt. While we never expect
the latter, this patch will make it possible to tell the difference so
we don't have to guess.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
2017-04-21 16:41:55 +02:00
2017-04-21 07:56:23 -06:00
2017-04-21 16:41:55 +02:00
2017-04-14 14:08:54 -06:00
2017-02-13 12:24:56 -05:00
2017-03-26 14:15:16 -07:00

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.
S
Description
No description provided
Readme 2.3 GiB
Languages
C 97.8%
Assembly 1.5%
Makefile 0.3%
Shell 0.1%
Python 0.1%
Other 0.1%