Commit 30fcffed authored by Nick Piggin's avatar Nick Piggin Committed by Linus Torvalds
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[PATCH] mincore: CONFIG_SWAP=n fix 



Fix mincore-anon patch to compile with CONFIG_SWAP=n

Signed-off-by: default avatarNick Piggin <npiggin@suse.de>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 724339d7

mm/mincore.c

+5 −0
Original line number Diff line number Diff line
@@ -116,8 +116,13 @@ static long do_mincore(unsigned long addr, unsigned char *vec, unsigned long pag 
				/* migration entries are always uptodate */

				present = 1;

			} else {

#ifdef CONFIG_SWAP

				pgoff = entry.val;

				present = mincore_page(&swapper_space, pgoff);

#else

				WARN_ON(1);

				present = 1;

#endif

			}

		}

	}