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wdata_alloc_and_fillpages() needlessly iterates calls to find_get_pages_tag(). Also it wants only pages from given range. Make it use find_get_pages_range_tag(). Link: http://lkml.kernel.org/r/20171009151359.31984-17-jack@suse.cz Signed-off-by: Jan Kara <jack@suse.cz> Suggested-by: Daniel Jordan <daniel.m.jordan@oracle.com> Reviewed-by: Daniel Jordan <daniel.m.jordan@oracle.com> Cc: Steve French <sfrench@samba.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.