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dda3248e7f
When using nvme native multipathing, if a path related error occurs during ->queue_rq, the request needs to be completed with NVME_SC_HOST_PATH_ERROR so that the request can be failed over. Introduce a helper to complete the command from ->queue_rq in a wait that invokes nvme_complete_rq. Signed-off-by: Chao Leng <lengchao@huawei.com> [hch: renamed, added a return value to clean up the callers a bit] Signed-off-by: Christoph Hellwig <hch@lst.de>
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.