/*****************************************************************************\ * jobacct_gather_cgroup.h - slurm job accounting gather plugin for cgroup. ***************************************************************************** * Copyright (C) 2011 Bull. * Written by Martin Perry, , who borrowed heavily * from other parts of Slurm * CODE-OCEC-09-009. All rights reserved. * * This file is part of Slurm, a resource management program. * For details, see . * Please also read the included file: DISCLAIMER. * * Slurm is free software; you can redistribute it and/or modify it under * the terms of the GNU General Public License as published by the Free * Software Foundation; either version 2 of the License, or (at your option) * any later version. * * In addition, as a special exception, the copyright holders give permission * to link the code of portions of this program with the OpenSSL library under * certain conditions as described in each individual source file, and * distribute linked combinations including the two. You must obey the GNU * General Public License in all respects for all of the code used other than * OpenSSL. If you modify file(s) with this exception, you may extend this * exception to your version of the file(s), but you are not obligated to do * so. If you do not wish to do so, delete this exception statement from your * version. If you delete this exception statement from all source files in * the program, then also delete it here. * * Slurm is distributed in the hope that it will be useful, but WITHOUT ANY * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more * details. * * You should have received a copy of the GNU General Public License along * with Slurm; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * This file is patterned after jobcomp_linux.c, written by Morris Jette and * Copyright (C) 2002 The Regents of the University of California. \*****************************************************************************/ #include "src/common/slurm_jobacct_gather.h" #include "src/common/xcgroup_read_config.h" #include "src/slurmd/common/xcgroup.h" /* * There are potentially multiple tasks on a node, so we want to * track every task cgroup and which taskid it belongs to. */ typedef struct task_cg_info { xcgroup_t task_cg; uint32_t taskid; } task_cg_info_t; extern List task_memory_cg_list; extern List task_cpuacct_cg_list; extern int jobacct_gather_cgroup_cpuacct_init(void); extern int jobacct_gather_cgroup_cpuacct_fini(void); extern int jobacct_gather_cgroup_cpuacct_attach_task( pid_t pid, jobacct_id_t *jobacct_id); extern int jobacct_gather_cgroup_memory_init(void); extern int jobacct_gather_cgroup_memory_fini(void); extern int jobacct_gather_cgroup_memory_attach_task( pid_t pid, jobacct_id_t *jobacct_id); /* FIXME: Enable when kernel support ready. */ /* extern xcgroup_t task_blkio_cg; */ /* extern int jobacct_gather_cgroup_blkio_init( */ /* slurm_cgroup_conf_t *slurm_cgroup_conf); */ /* extern int jobacct_gather_cgroup_blkio_fini( */ /* slurm_cgroup_conf_t *slurm_cgroup_conf); */ /* extern int jobacct_gather_cgroup_blkio_attach_task( */ /* pid_t pid, jobacct_id_t *jobacct_id); */ extern char* jobacct_cgroup_create_slurm_cg (xcgroup_ns_t* ns); extern int find_task_cg_info(void *x, void *key); extern void free_task_cg_info(void *task_cg);