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Searched refs:node_states (Results 1 – 18 of 18) sorted by relevance

/linux-6.6.21/include/linux/
Dnodemask.h398 enum node_states { enum
418 extern nodemask_t node_states[NR_NODE_STATES];
421 static inline int node_state(int node, enum node_states state) in node_state()
423 return node_isset(node, node_states[state]); in node_state()
426 static inline void node_set_state(int node, enum node_states state) in node_set_state()
428 __node_set(node, &node_states[state]); in node_set_state()
431 static inline void node_clear_state(int node, enum node_states state) in node_clear_state()
433 __node_clear(node, &node_states[state]); in node_clear_state()
436 static inline int num_node_state(enum node_states state) in num_node_state()
438 return nodes_weight(node_states[state]); in num_node_state()
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Dcpuset.h215 #define cpuset_current_mems_allowed (node_states[N_MEMORY])
/linux-6.6.21/Documentation/mm/
Dphysical_memory.rst158 bitmasks called ``node_states``. Each bitmask in this array represents a set of
159 nodes with particular properties as defined by ``enum node_states``:
176 node ID in the ``node_states[<property>]`` bitmask is set.
180 node_states[N_POSSIBLE]
181 node_states[N_ONLINE]
182 node_states[N_NORMAL_MEMORY]
183 node_states[N_HIGH_MEMORY]
184 node_states[N_MEMORY]
185 node_states[N_CPU]
/linux-6.6.21/mm/
Dmemory-tiers.c392 nodes_andnot(tier_nodes, node_states[N_MEMORY], tier_nodes); in establish_demotion_targets()
423 nodes_and(tier_nodes, node_states[N_CPU], tier_nodes); in establish_demotion_targets()
440 lower_tier = node_states[N_MEMORY]; in establish_demotion_targets()
Dmempolicy.c243 cpuset_current_mems_allowed, node_states[N_MEMORY]); in mpol_set_nodemask()
1853 if (!nodes_intersects(policy->nodes, node_states[N_HIGH_MEMORY])) in apply_policy_zone()
3023 if (!nodes_subset(nodes, node_states[N_MEMORY])) in mpol_parse_str()
3054 nodes = node_states[N_MEMORY]; in mpol_parse_str()
Dmm_init.c346 nodemask_t saved_node_state = node_states[N_MEMORY]; in find_zone_movable_pfns_for_nodes()
348 int usable_nodes = nodes_weight(node_states[N_MEMORY]); in find_zone_movable_pfns_for_nodes()
561 node_states[N_MEMORY] = saved_node_state; in find_zone_movable_pfns_for_nodes()
Doom_kill.c286 !nodes_subset(node_states[N_MEMORY], *oc->nodemask)) { in constrained_alloc()
Dhugetlb.c2664 page = remove_pool_huge_page(h, &node_states[N_MEMORY], 1); in return_unused_surplus_pages()
3191 for_each_node_mask_to_alloc(h, nr_nodes, node, &node_states[N_MEMORY]) { in __alloc_bootmem_huge_page()
3260 &node_states[N_MEMORY], NULL); in hugetlb_hstate_alloc_pages_onenode()
3324 &node_states[N_MEMORY], in hugetlb_hstate_alloc_pages()
3763 n_mask = &node_states[N_MEMORY]; in __nr_hugepages_store_common()
3922 n_mask = &node_states[N_MEMORY]; in demote_store()
Dmemory_hotplug.c1768 nodemask_t nmask = node_states[N_MEMORY]; in do_migrate_range()
Dpage_alloc.c191 nodemask_t node_states[NR_NODE_STATES] __read_mostly = { variable
203 EXPORT_SYMBOL(node_states);
/linux-6.6.21/drivers/base/
Dnode.c908 enum node_states state;
917 nodemask_pr_args(&node_states[na->state])); in show_node_state()
/linux-6.6.21/kernel/cgroup/
Dcpuset.c545 while (!nodes_intersects(cs->effective_mems, node_states[N_MEMORY])) in guarantee_online_mems()
547 nodes_and(*pmask, cs->effective_mems, node_states[N_MEMORY]); in guarantee_online_mems()
3796 new_mems = node_states[N_MEMORY]; in cpuset_hotplug_workfn()
3921 top_cpuset.effective_mems = node_states[N_MEMORY]; in cpuset_init_smp()
/linux-6.6.21/kernel/
Dkthread.c726 set_mems_allowed(node_states[N_MEMORY]); in kthreadd()
/linux-6.6.21/init/
Dmain.c1530 set_mems_allowed(node_states[N_MEMORY]); in kernel_init_freeable()
/linux-6.6.21/fs/proc/
Dtask_mmu.c1834 if (!node_isset(nid, node_states[N_MEMORY])) in can_gather_numa_stats()
1859 if (!node_isset(nid, node_states[N_MEMORY])) in can_gather_numa_stats_pmd()
/linux-6.6.21/Documentation/admin-guide/kdump/
Dvmcoreinfo.rst51 An array node_states[N_ONLINE] which represents the set of online nodes
/linux-6.6.21/Documentation/admin-guide/cgroup-v1/
Dcpusets.rst225 automatically tracks the value of node_states[N_MEMORY]--i.e.,
/linux-6.6.21/kernel/sched/
Dfair.c2762 nodes = node_states[N_CPU]; in preferred_group_nid()