c36f9d3d2c
Patch series "Make folio_start_writeback return void". Most of the folio flag-setting functions return void. folio_start_writeback is gratuitously different; the only two filesystems that do anything with the return value emit debug messages if it's already set, and we can (and should) do that internally without bothering the filesystem to do it. This patch (of 4): There are no more callers of this wrapper. Link: https://lkml.kernel.org/r/20231108204605.745109-1-willy@infradead.org Link: https://lkml.kernel.org/r/20231108204605.745109-2-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: David Howells <dhowells@redhat.com> Cc: Steve French <sfrench@samba.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.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 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.