742aa7fb52
There are multiple places of freeing a page, they all do the same things so a common function can be used to reduce code duplicate. It also avoids bug fixed in one function but left in another. Link: http://lkml.kernel.org/r/20181119134834.17765-3-aaron.lu@intel.com Signed-off-by: Aaron Lu <aaron.lu@intel.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Alexander Duyck <alexander.h.duyck@linux.intel.com> Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org> Cc: Jesper Dangaard Brouer <brouer@redhat.com> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Pankaj gupta <pagupta@redhat.com> Cc: Pawel Staszewski <pstaszewski@itcare.pl> Cc: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@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.