| /Linux-v5.4/include/linux/ |
| D | page-isolation.h | 14 static inline bool is_migrate_isolate(int migratetype) in is_migrate_isolate() argument
16 return migratetype == MIGRATE_ISOLATE; in is_migrate_isolate()
27 static inline bool is_migrate_isolate(int migratetype) in is_migrate_isolate() argument
37 int migratetype, int flags);
38 void set_pageblock_migratetype(struct page *page, int migratetype);
40 int migratetype, int *num_movable);
47 unsigned migratetype, int flags);
55 unsigned migratetype);
|
| D | mmzone.h | 41 enum migratetype { enum
73 # define is_migrate_cma(migratetype) unlikely((migratetype) == MIGRATE_CMA) argument
76 # define is_migrate_cma(migratetype) false argument
105 int migratetype) in add_to_free_area() argument
107 list_add(&page->lru, &area->free_list[migratetype]); in add_to_free_area()
113 int migratetype) in add_to_free_area_tail() argument
115 list_add_tail(&page->lru, &area->free_list[migratetype]); in add_to_free_area_tail()
122 int migratetype);
125 struct free_area *area, int migratetype) in add_to_free_area_random() argument
127 add_to_free_area(page, area, migratetype); in add_to_free_area_random()
[all …]
|
| D | vmstat.h | 375 int migratetype) in __mod_zone_freepage_state() argument
378 if (is_migrate_cma(migratetype)) in __mod_zone_freepage_state()
|
| D | gfp.h | 614 unsigned migratetype, gfp_t gfp_mask);
|
| /Linux-v5.4/include/trace/events/ |
| D | kmem.h | 196 gfp_t gfp_flags, int migratetype),
198 TP_ARGS(page, order, gfp_flags, migratetype),
204 __field( int, migratetype )
211 __entry->migratetype = migratetype;
218 __entry->migratetype,
224 TP_PROTO(struct page *page, unsigned int order, int migratetype),
226 TP_ARGS(page, order, migratetype),
231 __field( int, migratetype )
237 __entry->migratetype = migratetype;
244 __entry->migratetype,
[all …]
|
| /Linux-v5.4/mm/ |
| D | page_isolation.c | 18 static int set_migratetype_isolate(struct page *page, int migratetype, int isol_flags) in set_migratetype_isolate() argument
62 if (!has_unmovable_pages(zone, page, arg.pages_found, migratetype, in set_migratetype_isolate()
90 static void unset_migratetype_isolate(struct page *page, unsigned migratetype) in unset_migratetype_isolate() argument
133 nr_pages = move_freepages_block(zone, page, migratetype, NULL); in unset_migratetype_isolate()
134 __mod_zone_freepage_state(zone, nr_pages, migratetype); in unset_migratetype_isolate()
136 set_pageblock_migratetype(page, migratetype); in unset_migratetype_isolate()
194 unsigned migratetype, int flags) in start_isolate_page_range() argument
209 if (set_migratetype_isolate(page, migratetype, flags)) { in start_isolate_page_range()
224 unset_migratetype_isolate(page, migratetype); in start_isolate_page_range()
234 unsigned migratetype) in undo_isolate_page_range() argument
[all …]
|
| D | shuffle.c | 117 int migratetype, retry; in __shuffle_zone() local
154 migratetype = get_pageblock_migratetype(page_i); in __shuffle_zone()
155 if (get_pageblock_migratetype(page_j) != migratetype) { in __shuffle_zone()
187 int migratetype) in add_to_free_area_random() argument
202 add_to_free_area(page, area, migratetype); in add_to_free_area_random()
204 add_to_free_area_tail(page, area, migratetype); in add_to_free_area_random()
|
| D | page_alloc.c | 201 static inline void set_pcppage_migratetype(struct page *page, int migratetype) in set_pcppage_migratetype() argument
203 page->index = migratetype; in set_pcppage_migratetype()
550 void set_pageblock_migratetype(struct page *page, int migratetype) in set_pageblock_migratetype() argument
553 migratetype < MIGRATE_PCPTYPES)) in set_pageblock_migratetype()
554 migratetype = MIGRATE_UNMOVABLE; in set_pageblock_migratetype()
556 set_pageblock_flags_group(page, (unsigned long)migratetype, in set_pageblock_migratetype()
746 unsigned int order, int migratetype) in set_page_guard() argument
758 __mod_zone_freepage_state(zone, -(1 << order), migratetype); in set_page_guard()
764 unsigned int order, int migratetype) in clear_page_guard() argument
772 if (!is_migrate_isolate(migratetype)) in clear_page_guard()
[all …]
|
| D | internal.h | 117 int migratetype; member
195 int migratetype; /* migratetype of direct compactor */ member
224 int migratetype, bool only_stealable, bool *can_steal);
542 static inline bool is_migrate_highatomic(enum migratetype migratetype) in is_migrate_highatomic() argument
544 return migratetype == MIGRATE_HIGHATOMIC; in is_migrate_highatomic()
|
| D | compaction.c | 1136 if (cc->migratetype == MIGRATE_MOVABLE) in suitable_migration_source()
1139 return block_mt == cc->migratetype; in suitable_migration_source()
1659 if (cc->direct_compaction && cc->migratetype != MIGRATE_MOVABLE) in fast_find_migrateblock()
1852 const int migratetype = cc->migratetype; in __compact_finished() local
1894 if (!free_area_empty(area, migratetype)) in __compact_finished()
1899 if (migratetype == MIGRATE_MOVABLE && in __compact_finished()
1907 if (find_suitable_fallback(area, order, migratetype, in __compact_finished()
1911 if (migratetype == MIGRATE_MOVABLE) in __compact_finished()
2092 cc->migratetype = gfpflags_to_migratetype(cc->gfp_mask); in compact_zone()
|
| /Linux-v5.4/Documentation/trace/ |
| D | events-kmem.rst | 49 mm_page_alloc page=%p pfn=%lu order=%d migratetype=%d gfp_flags=%s
50 mm_page_alloc_zone_locked page=%p pfn=%lu order=%u migratetype=%d cpu=%d percpu_refill=%d
78 mm_page_alloc_zone_locked page=%p pfn=%lu order=%u migratetype=%d cpu=%d percpu_refill=%d
79 mm_page_pcpu_drain page=%p pfn=%lu order=%d cpu=%d migratetype=%d
|
