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Pavel Begunkov
9431540034
io_uring/memmap: reuse io_free_region for failure path
Regions are going to become more complex with allocation options and optimisations, I want to split initialisation into steps and for that it needs a sane fail path. Reuse io_free_region(), it's smart enough to undo only what's needed and leaves the structure in a consistent state. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/b853b4ec407cc80d033d021bdd2c14e22378fc78.1732886067.git.asml.silence@gmail.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 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.
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