mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-03 01:36:52 +09:00
76ecec2119
Simplify the duplicate replay cache by initialising the preallocated cache entry, so that we can use it as a key for the cache lookup. Note that the 99.999% case we want to optimise for is still the one where the lookup fails, and we have to add this entry to the cache, so preinitialising should not cause a performance penalty. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.