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aa3d8a3678
bd_prepare_to_claim() waits for a var to change, not for a bit to be cleared. Change from bit_waitqueue() to __var_waitqueue() and correspondingly use wake_up_var(). This will allow a future patch which change the "bit" function to expect an "unsigned long *" instead of "void *". Signed-off-by: NeilBrown <neilb@suse.de> Link: https://lore.kernel.org/r/20240826063659.15327-2-neilb@suse.de 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.