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e7af194681
Rather than copying the path and appending the directory entry in a fresh path buffer, append to the path at the end of where it is for the recursion level. This saves a PATH_MAX buffer per recursion level and some unnecessary copying. Signed-off-by: Ian Rogers <irogers@google.com> Link: https://lore.kernel.org/r/20250222061015.303622-9-irogers@google.com Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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.