35474d52c6
Implement writepages rather than writepage by using write_cache_pages() to call metapage_write_folio(). Use bio_add_folio_nofail() as we know we just allocated the bio. Replace the call to SetPageError (which is never checked) with a call to mapping_set_error (which ... might be checked somewhere?) Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.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 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.