16 #define PREFIX " ... "  macro
61 			printf(PREFIX ERROR_PREFIX "check fail: buf[%lu] = %u != %u\n",  in verify_chunk()
78 	printf(PREFIX PREFIX "init val=%u with offset=0x%lx\n", val, offset);  in seek_read_hugepage_filemap()
79 	printf(PREFIX PREFIX "expect to read 0x%lx bytes of data in total\n",  in seek_read_hugepage_filemap()
82 		perror(PREFIX ERROR_PREFIX "seek failed");  in seek_read_hugepage_filemap()
89 			printf(PREFIX PREFIX "read reach end of the file\n");  in seek_read_hugepage_filemap()
92 			perror(PREFIX ERROR_PREFIX "read failed");  in seek_read_hugepage_filemap()
101 	printf(PREFIX PREFIX "actually read 0x%lx bytes of data in total\n",  in seek_read_hugepage_filemap()
115 	printf(PREFIX PREFIX "expect to read 0x%lx bytes of data in total\n",  in read_hugepage_filemap()
120 			printf(PREFIX PREFIX "read reach end of the file\n");  in read_hugepage_filemap()
123 			perror(PREFIX ERROR_PREFIX "read failed");  in read_hugepage_filemap()
132 	printf(PREFIX PREFIX "actually read 0x%lx bytes of data in total\n",  in read_hugepage_filemap()
145 		perror(PREFIX ERROR_PREFIX "ftruncate failed");  in test_hugetlb_read()
152 		perror(PREFIX ERROR_PREFIX "mmap for primary mapping failed");  in test_hugetlb_read()
165 		perror(PREFIX ERROR_PREFIX "ftruncate back to 0 failed");  in test_hugetlb_read()
182 		perror(PREFIX ERROR_PREFIX "ftruncate failed");  in test_hugetlb_read_hwpoison()
189 		perror(PREFIX ERROR_PREFIX "mmap for primary mapping failed");  in test_hugetlb_read_hwpoison()
204 		perror(PREFIX ERROR_PREFIX "MADV_HWPOISON failed");  in test_hugetlb_read_hwpoison()
231 		perror(PREFIX ERROR_PREFIX "ftruncate back to 0 failed");  in test_hugetlb_read_hwpoison()
244 		perror(PREFIX ERROR_PREFIX "could not open hugetlbfs file");  in create_hugetlbfs_file()
250 		perror(PREFIX ERROR_PREFIX "fstatfs failed");  in create_hugetlbfs_file()
254 		printf(PREFIX ERROR_PREFIX "not hugetlbfs file\n");  in create_hugetlbfs_file()
283 		printf(PREFIX "HugeTLB read regression test...\n");  in main()
286 		printf(PREFIX "HugeTLB read regression test...%s\n",  in main()
295 		printf(PREFIX "HugeTLB read HWPOISON test...\n");  in main()
298 		printf(PREFIX "HugeTLB read HWPOISON test...%s\n",  in main()
307 		printf(PREFIX "HugeTLB seek then read HWPOISON test...\n");  in main()
310 		printf(PREFIX "HugeTLB seek then read HWPOISON test...%s\n",  in main()