mm: refactor truncate_complete_page()
Move call of delete_from_page_cache() and page->mapping check out of truncate_complete_page() into the single caller - truncate_inode_page(). Also move page_mapped() check into truncate_complete_page(). That way it will be easier to batch operations. Also rename truncate_complete_page() to truncate_cleanup_page(). Link: http://lkml.kernel.org/r/20171010151937.26984-3-jack@suse.czSigned-off-by: NJan Kara <jack@suse.cz> Acked-by: NMel Gorman <mgorman@suse.de> Reviewed-by: NAndi Kleen <ak@linux.intel.com> Cc: Dave Chinner <david@fromorbit.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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