38 	tst_res(TINFO, "thread (%lx), allocating %ld bytes.",  in alloc_mem()
87 		tst_res(TINFO | TERRNO, "malloc");  in child_alloc()
95 			tst_res(TINFO | TRERRNO, "pthread_create");  in child_alloc()
140 	tst_res(TINFO, "expected victim is %d.", pid);  in oom()
145 			tst_res(TPASS, "victim signalled: (%d) %s",  in oom()
149 			tst_res(TFAIL, "victim signalled: (%d) %s",  in oom()
155 			tst_res(TPASS, "victim retcode: (%d) %s",  in oom()
158 			tst_res(TFAIL, "victim unexpectedly ended with "  in oom()
163 		tst_res(TFAIL, "victim unexpectedly ended");  in oom()
179 			tst_res(TINFO, "mempolicy need NUMA system support");  in set_global_mempolicy()
191 				tst_res(TINFO, "The mempolicy need "  in set_global_mempolicy()
218 	tst_res(TINFO, "start normal OOM testing.");  in testoom()
221 	tst_res(TINFO, "start OOM testing for mlocked pages.");  in testoom()
229 		tst_res(TINFO, "KSM is not configed or lite == 1, "  in testoom()
232 		tst_res(TINFO, "start OOM testing for KSM pages.");  in testoom()
251 		tst_res(TFAIL, "%s is not %ld but %ld.", path, value,  in check()
254 		tst_res(TPASS, "%s is %ld.", path, actual_val);  in check()
261 	tst_res(TINFO, "check!");  in final_group_check()
276 		tst_res(TFAIL, "group_check run is not 1, %d.", run);  in group_check()
295 	tst_res(TINFO, "child %d verifies memory content.", proc);  in verify()
302 					tst_res(TFAIL, "child %d has %c at "  in verify()
333 	tst_res(TINFO, "child %d continues...", child_num);  in ksm_child_memset()
336 		tst_res(TINFO, "child %d allocates %d MB filled with '%c'",  in ksm_child_memset()
340 		tst_res(TINFO, "child %d allocates %d MB filled with '%c'"  in ksm_child_memset()
377 	tst_res(TINFO, "child %d stops.", child_num);  in create_ksm_child()
389 		tst_res(TINFO, "child %d stops.", child_num);  in create_ksm_child()
404 	tst_res(TINFO, "child %d finished.", child_num);  in create_ksm_child()
411 	tst_res(TINFO, "wait for all children to stop.");  in stop_ksm_children()
423 	tst_res(TINFO, "resume all children.");  in resume_ksm_children()
484 	tst_res(TINFO, "KSM merging...");  in create_same_memory()
507 	tst_res(TINFO, "KSM unmerging...");  in create_same_memory()
513 	tst_res(TINFO, "stop KSM.");  in create_same_memory()
519 			tst_res(TFAIL, "child exit status is %d",  in create_same_memory()
539 		tst_res(TINFO, "need NUMA system support");  in test_ksm_merge_across_nodes()
584 	tst_res(TINFO, "Start to test KSM with merge_across_nodes=1");  in test_ksm_merge_across_nodes()
591 	tst_res(TINFO, "Start to test KSM with merge_across_nodes=0");  in test_ksm_merge_across_nodes()
703 		tst_res(TINFO, "No CPUs in the node%ld; "  in write_cpusets()
721 		tst_res(TWARN | TERRNO, "open %s", s);  in umount_mem()
726 		tst_res(TWARN | TERRNO, "fopen %s", s_new);  in umount_mem()
731 				tst_res(TWARN | TERRNO, "write %s", s);  in umount_mem()
738 		tst_res(TWARN | TERRNO, "rmdir %s", path_new);  in umount_mem()
740 		tst_res(TWARN | TERRNO, "umount %s", path);  in umount_mem()
742 		tst_res(TWARN | TERRNO, "rmdir %s", path);  in umount_mem()
751 				tst_res(TWARN | TERRNO, "rmdir %s failed",  in mount_mem()
783 		tst_res(TINFO, "get node%u.", nd1);  in get_a_numa_node()
814 	tst_res(TINFO, "set %s to %ld", sys_file, tune);  in set_sys_tune()
844 		tst_res(TINFO, "Set shm_size to shmmax: %zu", shmmax);  in update_shm_size()