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), 29*904249aaSYing Han FOR_ALL_ZONES(PGSTEAL_KSWAPD), 30*904249aaSYing Han FOR_ALL_ZONES(PGSTEAL_DIRECT), 31f042e707SAndrew Morton FOR_ALL_ZONES(PGSCAN_KSWAPD), 32f042e707SAndrew Morton FOR_ALL_ZONES(PGSCAN_DIRECT), 33f042e707SAndrew Morton #ifdef CONFIG_NUMA 34f042e707SAndrew Morton PGSCAN_ZONE_RECLAIM_FAILED, 35f042e707SAndrew Morton #endif 36*904249aaSYing Han PGINODESTEAL, SLABS_SCANNED, KSWAPD_INODESTEAL, 37f042e707SAndrew Morton KSWAPD_LOW_WMARK_HIT_QUICKLY, KSWAPD_HIGH_WMARK_HIT_QUICKLY, 38f042e707SAndrew Morton KSWAPD_SKIP_CONGESTION_WAIT, 39f042e707SAndrew Morton PAGEOUTRUN, ALLOCSTALL, PGROTATED, 40f042e707SAndrew Morton #ifdef CONFIG_COMPACTION 41f042e707SAndrew Morton COMPACTBLOCKS, COMPACTPAGES, COMPACTPAGEFAILED, 42f042e707SAndrew Morton COMPACTSTALL, COMPACTFAIL, COMPACTSUCCESS, 43f042e707SAndrew Morton #endif 44f042e707SAndrew Morton #ifdef CONFIG_HUGETLB_PAGE 45f042e707SAndrew Morton HTLB_BUDDY_PGALLOC, HTLB_BUDDY_PGALLOC_FAIL, 46f042e707SAndrew Morton #endif 47f042e707SAndrew Morton UNEVICTABLE_PGCULLED, /* culled to noreclaim list */ 48f042e707SAndrew Morton UNEVICTABLE_PGSCANNED, /* scanned for reclaimability */ 49f042e707SAndrew Morton UNEVICTABLE_PGRESCUED, /* rescued from noreclaim list */ 50f042e707SAndrew Morton UNEVICTABLE_PGMLOCKED, 51f042e707SAndrew Morton UNEVICTABLE_PGMUNLOCKED, 52f042e707SAndrew Morton UNEVICTABLE_PGCLEARED, /* on COW, page truncate */ 53f042e707SAndrew Morton UNEVICTABLE_PGSTRANDED, /* unable to isolate on unlock */ 54f042e707SAndrew Morton UNEVICTABLE_MLOCKFREED, 55f042e707SAndrew Morton #ifdef CONFIG_TRANSPARENT_HUGEPAGE 56f042e707SAndrew Morton THP_FAULT_ALLOC, 57f042e707SAndrew Morton THP_FAULT_FALLBACK, 58f042e707SAndrew Morton THP_COLLAPSE_ALLOC, 59f042e707SAndrew Morton THP_COLLAPSE_ALLOC_FAILED, 60f042e707SAndrew Morton THP_SPLIT, 61f042e707SAndrew Morton #endif 62f042e707SAndrew Morton NR_VM_EVENT_ITEMS 63f042e707SAndrew Morton }; 64f042e707SAndrew Morton 65f042e707SAndrew Morton #endif /* VM_EVENT_ITEM_H_INCLUDED */ 66