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f1f40853c0
If a request fails, we need to ensure we set REQ_F_FAIL_LINK on it if REQ_F_LINK is set. Any failure in the chain should break the chain. We were missing a few spots where this should be done. It might be nice to generalize this somewhat at some point, as long as we factor in the fact that failure looks different for each request type. Signed-off-by: Jens Axboe <axboe@kernel.dk>
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.