1f042e707SAndrew Morton #ifndef VM_EVENT_ITEM_H_INCLUDED 2f042e707SAndrew Morton #define VM_EVENT_ITEM_H_INCLUDED 3f042e707SAndrew Morton 4f042e707SAndrew Morton #ifdef CONFIG_ZONE_DMA 5f042e707SAndrew Morton #define DMA_ZONE(xx) xx##_DMA, 6f042e707SAndrew Morton #else 7f042e707SAndrew Morton #define DMA_ZONE(xx) 8f042e707SAndrew Morton #endif 9f042e707SAndrew Morton 10f042e707SAndrew Morton #ifdef CONFIG_ZONE_DMA32 11f042e707SAndrew Morton #define DMA32_ZONE(xx) xx##_DMA32, 12f042e707SAndrew Morton #else 13f042e707SAndrew Morton #define DMA32_ZONE(xx) 14f042e707SAndrew Morton #endif 15f042e707SAndrew Morton 16f042e707SAndrew Morton #ifdef CONFIG_HIGHMEM 17f042e707SAndrew Morton #define HIGHMEM_ZONE(xx) , xx##_HIGH 18f042e707SAndrew Morton #else 19f042e707SAndrew Morton #define HIGHMEM_ZONE(xx) 20f042e707SAndrew Morton #endif 21f042e707SAndrew Morton 22f042e707SAndrew Morton #define FOR_ALL_ZONES(xx) DMA_ZONE(xx) DMA32_ZONE(xx) xx##_NORMAL HIGHMEM_ZONE(xx) , xx##_MOVABLE 23f042e707SAndrew Morton 24f042e707SAndrew Morton enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT, 25f042e707SAndrew Morton FOR_ALL_ZONES(PGALLOC), 26f042e707SAndrew Morton PGFREE, PGACTIVATE, PGDEACTIVATE, 27f042e707SAndrew Morton PGFAULT, PGMAJFAULT, 28f042e707SAndrew Morton FOR_ALL_ZONES(PGREFILL), 29904249aaSYing Han FOR_ALL_ZONES(PGSTEAL_KSWAPD), 30904249aaSYing Han FOR_ALL_ZONES(PGSTEAL_DIRECT), 31f042e707SAndrew Morton FOR_ALL_ZONES(PGSCAN_KSWAPD), 32f042e707SAndrew Morton FOR_ALL_ZONES(PGSCAN_DIRECT), 3368243e76SMel Gorman PGSCAN_DIRECT_THROTTLE, 34f042e707SAndrew Morton #ifdef CONFIG_NUMA 35f042e707SAndrew Morton PGSCAN_ZONE_RECLAIM_FAILED, 36f042e707SAndrew Morton #endif 37904249aaSYing Han PGINODESTEAL, SLABS_SCANNED, KSWAPD_INODESTEAL, 38f042e707SAndrew Morton KSWAPD_LOW_WMARK_HIT_QUICKLY, KSWAPD_HIGH_WMARK_HIT_QUICKLY, 39f042e707SAndrew Morton PAGEOUTRUN, ALLOCSTALL, PGROTATED, 4003c5a6e1SMel Gorman #ifdef CONFIG_NUMA_BALANCING 4103c5a6e1SMel Gorman NUMA_PTE_UPDATES, 4203c5a6e1SMel Gorman NUMA_HINT_FAULTS, 4303c5a6e1SMel Gorman NUMA_HINT_FAULTS_LOCAL, 4403c5a6e1SMel Gorman NUMA_PAGE_MIGRATE, 4503c5a6e1SMel Gorman #endif 465647bc29SMel Gorman #ifdef CONFIG_MIGRATION 475647bc29SMel Gorman PGMIGRATE_SUCCESS, PGMIGRATE_FAIL, 485647bc29SMel Gorman #endif 49f042e707SAndrew Morton #ifdef CONFIG_COMPACTION 50397487dbSMel Gorman COMPACTMIGRATE_SCANNED, COMPACTFREE_SCANNED, 51397487dbSMel Gorman COMPACTISOLATED, 52f042e707SAndrew Morton COMPACTSTALL, COMPACTFAIL, COMPACTSUCCESS, 53f042e707SAndrew Morton #endif 54f042e707SAndrew Morton #ifdef CONFIG_HUGETLB_PAGE 55f042e707SAndrew Morton HTLB_BUDDY_PGALLOC, HTLB_BUDDY_PGALLOC_FAIL, 56f042e707SAndrew Morton #endif 57f042e707SAndrew Morton UNEVICTABLE_PGCULLED, /* culled to noreclaim list */ 58f042e707SAndrew Morton UNEVICTABLE_PGSCANNED, /* scanned for reclaimability */ 59f042e707SAndrew Morton UNEVICTABLE_PGRESCUED, /* rescued from noreclaim list */ 60f042e707SAndrew Morton UNEVICTABLE_PGMLOCKED, 61f042e707SAndrew Morton UNEVICTABLE_PGMUNLOCKED, 62f042e707SAndrew Morton UNEVICTABLE_PGCLEARED, /* on COW, page truncate */ 63f042e707SAndrew Morton UNEVICTABLE_PGSTRANDED, /* unable to isolate on unlock */ 64f042e707SAndrew Morton #ifdef CONFIG_TRANSPARENT_HUGEPAGE 65f042e707SAndrew Morton THP_FAULT_ALLOC, 66f042e707SAndrew Morton THP_FAULT_FALLBACK, 67f042e707SAndrew Morton THP_COLLAPSE_ALLOC, 68f042e707SAndrew Morton THP_COLLAPSE_ALLOC_FAILED, 69f042e707SAndrew Morton THP_SPLIT, 70d8a8e1f0SKirill A. Shutemov THP_ZERO_PAGE_ALLOC, 71d8a8e1f0SKirill A. Shutemov THP_ZERO_PAGE_ALLOC_FAILED, 72f042e707SAndrew Morton #endif 73*9824cf97SDave Hansen NR_TLB_REMOTE_FLUSH, /* cpu tried to flush others' tlbs */ 74*9824cf97SDave Hansen NR_TLB_REMOTE_FLUSH_RECEIVED,/* cpu received ipi for flush */ 75*9824cf97SDave Hansen NR_TLB_LOCAL_FLUSH_ALL, 76*9824cf97SDave Hansen NR_TLB_LOCAL_FLUSH_ONE, 77*9824cf97SDave Hansen NR_TLB_LOCAL_FLUSH_ONE_KERNEL, 78f042e707SAndrew Morton NR_VM_EVENT_ITEMS 79f042e707SAndrew Morton }; 80f042e707SAndrew Morton 81f042e707SAndrew Morton #endif /* VM_EVENT_ITEM_H_INCLUDED */ 82