105 	tst_resm(TINFO, "reading the file, compare with expected buffer");  in check_file_data()
112 			tst_resm_hexd(TINFO, exp_buf, size, "expected:");  in check_file_data()
113 			tst_resm_hexd(TINFO, rbuf, size, "but read:");  in check_file_data()
121 	tst_resm(TINFO, "allocate '%zu' bytes", buf_size);  in test01()
142 	tst_resm(TINFO, "read allocated file size '%zu'", alloc_size0);  in test02()
143 	tst_resm(TINFO, "make a hole with FALLOC_FL_PUNCH_HOLE");  in test02()
159 	tst_resm(TINFO, "check that file has a hole with lseek(,,SEEK_HOLE)");  in test02()
169 			tst_resm(TINFO, "lseek() doesn't support SEEK_HOLE, "  in test02()
176 		tst_resm(TINFO, "found a hole at '%ld' offset", ret);  in test02()
181 	tst_resm(TINFO, "allocated file size before '%zu' and after '%zu'",  in test02()
198 	tst_resm(TINFO, "zeroing file space with FALLOC_FL_ZERO_RANGE");  in test03()
207 	tst_resm(TINFO, "read current allocated file size '%zu'", alloc_size0);  in test03()
223 	tst_resm(TINFO, "allocated file size before '%zu' and after '%zu'",  in test03()
240 	tst_resm(TINFO, "collapsing file space with FALLOC_FL_COLLAPSE_RANGE");  in test04()
244 	tst_resm(TINFO, "read current allocated file size '%zu'", alloc_size0);  in test04()
257 	tst_resm(TINFO, "allocated file size before '%zu' and after '%zu'",  in test04()