395 	/* We want guard markers at start/end of each VMA. */  in TEST_F()
469 /* Assert that unmapping ranges does not leave guard markers behind. */
507 /* Assert that mprotect() operations have no bearing on guard markers. */
686 /* Assert that MADV_DONTNEED does not remove guard markers. */
715 	/* Check to ensure guard markers are still in place. */  in TEST_F()
739 /* Assert that mlock()'ed pages work correctly with guard markers. */
809  * guard markers where possible.
811  * - Moving a mapping alone should retain markers as they are.
823 	/* Place guard markers at both ends of the 5 page span. */  in TEST_F()
841 	/* Make sure the guard markers are retained. */  in TEST_F()
854  * guard markers where possible.
872 	/* Place guard markers at both ends of the 5 page span. */  in TEST_F()
885 	 * Make sure the guard markers are retained in their original positions.  in TEST_F()
901 	 * Again, make sure the guard markers are retained in their original positions.  in TEST_F()
907 	 * A real user would have to remove guard markers, but would reasonably  in TEST_F()
909 	 * guard markers.  in TEST_F()
917  * guard markers where possible.
919  * Shrinking will result in markers that are shrunk over being removed. Again,
934 	/* Place guard markers at both ends of the 5 page span. */  in TEST_F()
949 	/* ...But remaining pages will not have guard markers. */  in TEST_F()
972 	/* ...But remaining pages will not have guard markers. */  in TEST_F()
1150 	/* Guard markers should be in effect.*/  in TEST_F()
1187 	/* This should leave the guard markers in place. */  in TEST_F()
1224 /* Ensure that MADV_COLD, MADV_PAGEOUT do not remove guard markers. */
1246 	/* Now mark cold. This should have no impact on guard markers. */  in TEST_F()
1256 	/* OK, now page out. This should equally, have no effect on markers. */  in TEST_F()