| /***************************************************************************** \ |
| * slurmd_cgroup.h - slurmd system cgroup management |
| ***************************************************************************** |
| * Copyright (C) 2013 Bull S. A. S. |
| * Bull, Rue Jean Jaures, B.P.68, 78340, Les Clayes-sous-Bois. |
| * |
| * Written by Martin Perry <martin.perry@bull.com> |
| * |
| * This file is part of Slurm, a resource management program. |
| * For details, see <https://slurm.schedmd.com>. |
| * 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. |
| \****************************************************************************/ |
| |
| #ifndef _SLURMD_CGROUP_H |
| #define _SLURMD_CGROUP_H |
| |
| /* Initialize slurmd system cpuset cgroup */ |
| extern int init_system_cpuset_cgroup(void); |
| |
| /* Initialize slurmd system memory cgroup */ |
| extern int init_system_memory_cgroup(void); |
| |
| /* Free memory allocated by init_system_cpuset_cgroup() and |
| * init_system_memory_cgroup() functions */ |
| extern void fini_system_cgroup(void); |
| |
| /* Set reserved machine CPU IDs in system cpuset cgroup */ |
| extern int set_system_cgroup_cpus(char *phys_core_str); |
| |
| /* Set memory limit in system memory cgroup */ |
| extern int set_system_cgroup_mem_limit(uint64_t mem_spec_limit); |
| |
| /* Attach pid to system cpuset cgroup */ |
| extern int attach_system_cpuset_pid(pid_t pid); |
| |
| /* Attach a pid to system memory cgroup */ |
| extern int attach_system_memory_pid(pid_t pid); |
| |
| /* Check that corespec cgroup job confinement is configured */ |
| extern bool check_corespec_cgroup_job_confinement(void); |
| |
| /* Attach a pid to the system cgroups */ |
| extern void attach_system_cgroup_pid(pid_t pid); |
| |
| #endif /* _SLURMD_CGROUP_H */ |
