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 KSWAPD_SKIP_CONGESTION_WAIT, 40f042e707SAndrew Morton PAGEOUTRUN, ALLOCSTALL, PGROTATED, 41*5647bc29SMel Gorman #ifdef CONFIG_MIGRATION 42*5647bc29SMel Gorman PGMIGRATE_SUCCESS, PGMIGRATE_FAIL, 43*5647bc29SMel Gorman #endif 44f042e707SAndrew Morton #ifdef CONFIG_COMPACTION 45f042e707SAndrew Morton COMPACTSTALL, COMPACTFAIL, COMPACTSUCCESS, 46f042e707SAndrew Morton #endif 47f042e707SAndrew Morton #ifdef CONFIG_HUGETLB_PAGE 48f042e707SAndrew Morton HTLB_BUDDY_PGALLOC, HTLB_BUDDY_PGALLOC_FAIL, 49f042e707SAndrew Morton #endif 50f042e707SAndrew Morton UNEVICTABLE_PGCULLED, /* culled to noreclaim list */ 51f042e707SAndrew Morton UNEVICTABLE_PGSCANNED, /* scanned for reclaimability */ 52f042e707SAndrew Morton UNEVICTABLE_PGRESCUED, /* rescued from noreclaim list */ 53f042e707SAndrew Morton UNEVICTABLE_PGMLOCKED, 54f042e707SAndrew Morton UNEVICTABLE_PGMUNLOCKED, 55f042e707SAndrew Morton UNEVICTABLE_PGCLEARED, /* on COW, page truncate */ 56f042e707SAndrew Morton UNEVICTABLE_PGSTRANDED, /* unable to isolate on unlock */ 57f042e707SAndrew Morton #ifdef CONFIG_TRANSPARENT_HUGEPAGE 58f042e707SAndrew Morton THP_FAULT_ALLOC, 59f042e707SAndrew Morton THP_FAULT_FALLBACK, 60f042e707SAndrew Morton THP_COLLAPSE_ALLOC, 61f042e707SAndrew Morton THP_COLLAPSE_ALLOC_FAILED, 62f042e707SAndrew Morton THP_SPLIT, 63f042e707SAndrew Morton #endif 64f042e707SAndrew Morton NR_VM_EVENT_ITEMS 65f042e707SAndrew Morton }; 66f042e707SAndrew Morton 67f042e707SAndrew Morton #endif /* VM_EVENT_ITEM_H_INCLUDED */ 68