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Searched refs:mems_allowed (Results 1 – 6 of 6) sorted by relevance

/linux/kernel/cgroup/
H A Dcpuset-v1.c260 nodes_empty(parent->mems_allowed)) in remove_tasks_in_empty_cpuset()
289 cs->mems_allowed = *new_mems; in cpuset1_hotplug_update_tasks()
299 if (mems_updated && !nodes_empty(cs->mems_allowed)) in cpuset1_hotplug_update_tasks()
303 nodes_empty(cs->mems_allowed); in cpuset1_hotplug_update_tasks()
337 nodes_subset(p->mems_allowed, q->mems_allowed) && in is_cpuset_subset()
375 if (!nodes_empty(cur->mems_allowed) && in cpuset1_validate_change()
376 nodes_empty(trial->mems_allowed)) in cpuset1_validate_change()
577 cs->mems_allowed = parent->mems_allowed; in cpuset1_online_css()
578 cs->effective_mems = parent->mems_allowed; in cpuset1_online_css()
H A Dcpuset.c109 * Now, the task_struct fields mems_allowed and mempolicy may be changed
545 * Return in *pmask the portion of a cpusets's mems_allowed that
743 return nodes_intersects(cs1->mems_allowed, cs2->mems_allowed);
761 * perhaps one or more of the fields cpus_allowed, mems_allowed, in validate_change()
1178 has_mems = nodes_and(*new_mems, cs->mems_allowed, parent->effective_mems);
2633 /* on a wq worker, no need to worry about %current's mems_allowed */ in cpuset_migrate_mm()
2682 * cpuset_change_task_nodemask - change task's mems_allowed and mempolicy in cpuset_change_task_nodemask()
2686 * We use the mems_allowed_seq seqlock to safely update both tsk->mems_allowed
2699 nodes_or(tsk->mems_allowed, ts
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H A Dcpuset-internal.h102 nodemask_t mems_allowed; member
/linux/Documentation/driver-api/cxl/allocation/
H A Dreclaim.rst24 cpusets.mems_allowed quirk
26 In Linux v6.15 and below, demotion does not respect :code:`cpusets.mems_allowed`
28 guarantee isolation of a container's memory from nodes not set in mems_allowed.
31 :code:`cpusets.mems_allowed`; however, certain classes of shared memory
33 libc) may still be demoted. As a result, the mems_allowed interface still
H A Dpage-allocator.rst47 in :code:`ZONE_NORMAL`), the :code:`cpusets.mems_allowed` may be used by
/linux/include/linux/
H A Dsched.h1245 /* Protection against (de-)allocation: mm, files, fs, tty, keyrings, mems_allowed, mempolicy: */
1345 nodemask_t mems_allowed; member