134 	/* addr before mapping should fail */  in main()
143 	/* addr + length after mapping should fail */  in main()
168 	/* addr is not huge page size aligned and should fail */  in main()
178 	/* addr + length should be aligned down to huge page size */  in main()
186 	/* should free all but last page in mapping */  in main()
211 	/* should free all pages in mapping */  in main()
233 	/* read should not consume any pages */  in main()
237 	/* madvise should not free any pages */  in main()
244 	/* writes should allocate private pages */  in main()
248 	/* madvise should free private pages */  in main()
255 	/* writes should allocate private pages */  in main()
260 	 * The fallocate below certainly should free the pages associated  in main()
292 	/* write should not consume any pages */  in main()
296 	/* madvise should not free any pages */  in main()
306 	 * madvise is same as hole punch and should free all pages.  in main()
332 	/* shared write should not consume any additional pages */  in main()
344 	/* private read should not consume any pages */  in main()
348 	/* private write should consume additional pages */  in main()
352 	/* madvise of shared mapping should not free any pages */  in main()
359 	/* madvise of private mapping should free private pages */  in main()
366 	/* private write should consume additional pages again */  in main()
371 	 * madvise should free both file and private pages although this is  in main()
372 	 * not correct.  private pages should not be freed, but this is  in main()