[PATCH] mincore: CONFIG_SWAP=n fix

Fix mincore-anon patch to compile with CONFIG_SWAP=n Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
git-mirror · Feb 15, 2007 · 30fcffe · 30fcffe
1 parent 724339d
commit 30fcffe
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/mm/mincore.c b/mm/mincore.c
@@ -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
 			}
 		}
 	}