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b55d3d21a0
Keep control in the NVMe driver instead of going through an indirect call back into ->revalidate_disk. Also reorder the function a bit to be easier to follow with the additional code. And now that we have removed all callers of revalidate_disk() in the nvme code, ->revalidate_disk is only called from the open code when first opening the device. Which is of course totally pointless as we have a valid size since the initial scan, and will get an updated view through the asynchronous notifiation everytime the size changes. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> 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.