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Searched refs:pg_data_t (Results 1 – 25 of 38) sorted by relevance

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/linux/include/linux/
H A Dcompaction.h96 extern void reset_isolation_suitable(pg_data_t *pgdat);
108 extern void wakeup_kcompactd(pg_data_t *pgdat, int order, int highest_zoneidx);
111 static inline void reset_isolation_suitable(pg_data_t *pgdat) in reset_isolation_suitable()
129 static inline void wakeup_kcompactd(pg_data_t *pgdat, in wakeup_kcompactd()
H A Dmemory_hotplug.h180 static inline void pgdat_kswapd_lock(pg_data_t *pgdat) in pgdat_kswapd_lock()
185 static inline void pgdat_kswapd_unlock(pg_data_t *pgdat) in pgdat_kswapd_unlock()
190 static inline void pgdat_kswapd_lock_init(pg_data_t *pgdat) in pgdat_kswapd_lock_init()
237 static inline void pgdat_kswapd_lock(pg_data_t *pgdat) {} in pgdat_kswapd_lock()
238 static inline void pgdat_kswapd_unlock(pg_data_t *pgdat) {} in pgdat_kswapd_unlock()
239 static inline void pgdat_kswapd_lock_init(pg_data_t *pgdat) {} in pgdat_kswapd_lock_init()
H A Dmemory-tiers.h57 void node_get_allowed_targets(pg_data_t *pgdat, nodemask_t *targets);
65 static inline void node_get_allowed_targets(pg_data_t *pgdat, nodemask_t *targets) in node_get_allowed_targets()
109 static inline void node_get_allowed_targets(pg_data_t *pgdat, nodemask_t *targets) in node_get_allowed_targets()
H A Dpage_owner.h20 pg_data_t *pgdat, struct zone *zone);
H A Dmmzone.h1353 * On NUMA machines, each NUMA node would have a pg_data_t to describe
1500 } pg_data_t; typedef
1508 static inline unsigned long pgdat_end_pfn(pg_data_t *pgdat) in pgdat_end_pfn()
1515 void build_all_zonelists(pg_data_t *pgdat);
1660 * @pgdat: pointer to a pg_data_t variable
/linux/mm/
H A Dshuffle.h11 extern void __shuffle_free_memory(pg_data_t *pgdat);
13 static inline void __meminit shuffle_free_memory(pg_data_t *pgdat) in shuffle_free_memory()
40 static inline void shuffle_free_memory(pg_data_t *pgdat) in shuffle_free_memory()
H A Dnuma.c14 const size_t nd_size = roundup(sizeof(pg_data_t), SMP_CACHE_BYTES); in alloc_node_data()
32 memset(NODE_DATA(nid), 0, sizeof(pg_data_t)); in alloc_node_data()
37 pg_data_t *pgdat; in alloc_offline_node_data()
H A Dvmstat.c320 void set_pgdat_percpu_threshold(pg_data_t *pgdat, in set_pgdat_percpu_threshold()
1506 pg_data_t *pgdat; in frag_start()
1519 pg_data_t *pgdat = (pg_data_t *)arg; in frag_next()
1533 static void walk_zones_in_node(struct seq_file *m, pg_data_t *pgdat, in walk_zones_in_node() argument
1535 void (*print)(struct seq_file *m, pg_data_t *, struct zone *)) in walk_zones_in_node()
1555 static void frag_show_print(struct seq_file *m, pg_data_t *pgdat, in frag_show_print()
1575 pg_data_t *pgdat = (pg_data_t *)arg; in frag_show()
1581 pg_data_t *pgda in pagetypeinfo_showfree_print()
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H A Dcompaction.c402 void reset_isolation_suitable(pg_data_t *pgdat) in reset_isolation_suitable()
763 pg_data_t *pgdat = cc->zone->zone_pgdat; in too_many_isolated()
840 pg_data_t *pgdat = cc->zone->zone_pgdat; in isolate_migratepages_block()
2152 static bool kswapd_is_running(pg_data_t *pgdat) in kswapd_is_running()
2197 static unsigned int fragmentation_score_node(pg_data_t *pgdat) in fragmentation_score_node()
2223 static bool should_proactive_compact_node(pg_data_t *pgdat) in should_proactive_compact_node()
2262 pg_data_t *pgdat; in __compact_finished()
2893 static int compact_node(pg_data_t *pgdat, bool proactive) in compact_node()
2957 pg_data_t *pgdat = NODE_DATA(nid); in compaction_proactiveness_sysctl_handler()
3023 static inline bool kcompactd_work_requested(pg_data_t *pgda
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H A Dmemory-tiers.c262 pg_data_t *pgdat; in __node_get_memory_tier()
280 pg_data_t *pgdat; in node_is_toptier()
302 void node_get_allowed_targets(pg_data_t *pgdat, nodemask_t *targets) in node_get_allowed_targets()
307 * pg_data_t.memtier updates includes a synchronize_rcu() in node_get_allowed_targets()
537 pg_data_t *pgdat = NODE_DATA(node); in set_node_memory_tier()
573 pg_data_t *pgdat; in clear_node_memory_tier()
H A Dshow_mem.c95 pg_data_t *pgdat = NODE_DATA(nid); in si_meminfo_node()
162 static bool node_has_managed_zones(pg_data_t *pgdat, int max_zone_idx) in node_has_managed_zones()
185 pg_data_t *pgdat; in show_free_areas()
H A Dvmscan.c519 static bool skip_throttle_noprogress(pg_data_t *pgdat) in skip_throttle_noprogress()
547 void reclaim_throttle(pg_data_t *pgdat, enum vmscan_throttle_state reason) in reclaim_throttle()
621 void __acct_reclaim_writeback(pg_data_t *pgdat, struct folio *folio, in __acct_reclaim_writeback()
2344 static void prepare_scan_control(pg_data_t *pgdat, struct scan_control *sc) in prepare_scan_control()
5991 static void shrink_node_memcgs(pg_data_t *pgdat, struct scan_control *sc) in shrink_node_memcgs()
6070 static void shrink_node(pg_data_t *pgdat, struct scan_control *sc) in shrink_node()
6219 static void consider_reclaim_throttle(pg_data_t *pgdat, struct scan_control *sc) in consider_reclaim_throttle()
6264 pg_data_t *last_pgdat = NULL; in shrink_zones()
6265 pg_data_t *first_pgdat = NULL; in shrink_zones()
6349 static void snapshot_refaults(struct mem_cgroup *target_memcg, pg_data_t *pgda
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H A Dinternal.h409 void __acct_reclaim_writeback(pg_data_t *pgdat, struct folio *folio,
413 pg_data_t *pgdat = folio_pgdat(folio); in acct_reclaim_writeback()
420 static inline void wake_throttle_isolated(pg_data_t *pgdat) in wake_throttle_isolated()
540 extern void reclaim_throttle(pg_data_t *pgdat, enum vmscan_throttle_state reason);
543 struct mem_cgroup *memcg, pg_data_t *pgdat);
546 struct mem_cgroup *memcg, pg_data_t *pgdat) in user_proactive_reclaim()
H A Dmmzone.c32 pg_data_t *pgdat = zone->zone_pgdat; in next_zone()
H A Dmm_init.c68 pg_data_t *pgdat = NODE_DATA(nid); in mminit_verify_zonelist()
674 pg_data_t *pgdat; in __init_page_from_nid()
693 static inline void pgdat_set_deferred_range(pg_data_t *pgdat) in pgdat_set_deferred_range()
756 static inline void pgdat_set_deferred_range(pg_data_t *pgdat) {} in pgdat_set_deferred_range()
1720 pg_data_t *pgdat = NODE_DATA(nid); in free_area_init_node()
1724 /* pg_data_t should be reset to zero when it's allocated */ in free_area_init_node()
1753 static void __init check_for_memory(pg_data_t *pgdat) in check_for_memory()
1813 * free_area_init - Initialise all pg_data_t and zone data
1904 pg_data_t *pgdat; in free_area_init()
2166 pg_data_t *pgda in deferred_init_memmap()
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H A Dshuffle.c153 void __meminit __shuffle_free_memory(pg_data_t *pgdat) in __shuffle_free_memory()
H A Dworkingset.c199 static void *pack_shadow(int memcgid, pg_data_t *pgdat, unsigned long eviction, in pack_shadow()
210 static void unpack_shadow(void *shadow, int *memcgidp, pg_data_t **pgdat, in unpack_shadow()
H A Dpage_alloc.c4361 pg_data_t *last_pgdat = NULL; in wake_all_kswapds()
5435 static int build_zonerefs_node(pg_data_t *pgdat, struct zoneref *zonerefs) in build_zonerefs_node()
5553 static void build_zonelists_in_node_order(pg_data_t *pgdat, int *node_order, in build_zonelists_in_node_order()
5564 pg_data_t *node = NODE_DATA(node_order[i]); in build_zonelists_in_node_order()
5576 static void build_thisnode_zonelists(pg_data_t *pgdat) in build_thisnode_zonelists()
5588 static void build_zonelists(pg_data_t *pgdat) in build_zonelists()
5644 static void build_zonelists(pg_data_t *pgdat) in build_zonelists()
5685 pg_data_t *self = data; in __build_all_zonelists()
5717 pg_data_t *pgdat = NODE_DATA(nid); in __build_all_zonelists()
5773 void __ref build_all_zonelists(pg_data_t *pgda
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/linux/Documentation/translations/zh_CN/mm/
H A Dphysical_memory.rst26 即使是在UMA架构中也是这样表示。该结构总是通过 ``pg_data_t`` 来引用。特
27 定节点的 ``pg_data_t`` 结构体可以通过NODE_DATA(nid)引用，其中nid被称
32 架构，只使用一个静态的 ``pg_data_t`` 结构体，称为 ``contig_page_data``。
133 正如我们所提到的，内存中的每个节点由 ``pg_data_t`` 描述，通过
188 pg_data_t *pgdat = NODE_DATA(nid);
/linux/arch/s390/kernel/
H A Dnuma.c25 NODE_DATA(nid) = memblock_alloc_or_panic(sizeof(pg_data_t), 8); in numa_setup()
/linux/tools/testing/memblock/linux/
H A Dmmzone.h36 } pg_data_t; typedef
/linux/tools/testing/vma/linux/
H A Dmmzone.h36 } pg_data_t; typedef
/linux/arch/x86/kernel/
H A Dsetup_percpu.c62 pg_data_t *last = NULL; in pcpu_need_numa()
/linux/mm/kmsan/
H A Dinit.c77 const size_t nd_size = sizeof(pg_data_t); in kmsan_init_shadow()
/linux/Documentation/mm/
H A Dphysical_memory.rst22 always referenced by its typedef ``pg_data_t``. A ``pg_data_t`` structure
29 static ``pg_data_t`` structure called ``contig_page_data`` is used. Nodes will
141 As we have mentioned, each node in memory is described by a ``pg_data_t`` which
196 pg_data_t *pgdat = NODE_DATA(nid);

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