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Jens Axboe
746fc7e9d4
It's known needed at that point, and it's cleaner to just assign it there rather than rely on it being reliably set before hitting the IO accounting. Hence, move it out of blk_mq_rq_time_init(), which is now only doing the allocation side timing. While at it, get rid of the '0' time passing to blk_mq_rq_time_init(), just pass in blk_time_get_ns() for the two cases where 0 is being explicitly passed in. The rest pass in the previously cached allocation time. 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 reStructuredText 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.