| | 1 | #ifndef VM_EVENT_ITEM_H_INCLUDED |
| | 2 | #define VM_EVENT_ITEM_H_INCLUDED |
| | 3 | |
| | 4 | #ifdef CONFIG_ZONE_DMA |
| | 5 | #define DMA_ZONE(xx) xx##_DMA, |
| | 6 | #else |
| | 7 | #define DMA_ZONE(xx) |
| | 8 | #endif |
| | 9 | |
| | 10 | #ifdef CONFIG_ZONE_DMA32 |
| | 11 | #define DMA32_ZONE(xx) xx##_DMA32, |
| | 12 | #else |
| | 13 | #define DMA32_ZONE(xx) |
| | 14 | #endif |
| | 15 | |
| | 16 | #ifdef CONFIG_HIGHMEM |
| | 17 | #define HIGHMEM_ZONE(xx) xx##_HIGH, |
| | 18 | #else |
| | 19 | #define HIGHMEM_ZONE(xx) |
| | 20 | #endif |
| | 21 | |
| | 22 | #define FOR_ALL_ZONES(xx) DMA_ZONE(xx) DMA32_ZONE(xx) xx##_NORMAL, HIGHMEM_ZONE(xx) xx##_MOVABLE |
| | 23 | |
| | 24 | enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT, |
| | 25 | FOR_ALL_ZONES(PGALLOC), |
| | 26 | PGFREE, PGACTIVATE, PGDEACTIVATE, |
| | 27 | PGFAULT, PGMAJFAULT, |
| | 28 | PGLAZYFREED, |
| | 29 | FOR_ALL_ZONES(PGREFILL), |
| | 30 | FOR_ALL_ZONES(PGSTEAL_KSWAPD), |
| | 31 | FOR_ALL_ZONES(PGSTEAL_DIRECT), |
| | 32 | FOR_ALL_ZONES(PGSCAN_KSWAPD), |
| | 33 | FOR_ALL_ZONES(PGSCAN_DIRECT), |
| | 34 | PGSCAN_DIRECT_THROTTLE, |
| | 35 | #ifdef CONFIG_NUMA |
| | 36 | PGSCAN_ZONE_RECLAIM_FAILED, |
| | 37 | #endif |
| | 38 | PGINODESTEAL, SLABS_SCANNED, KSWAPD_INODESTEAL, |
| | 39 | KSWAPD_LOW_WMARK_HIT_QUICKLY, KSWAPD_HIGH_WMARK_HIT_QUICKLY, |
| | 40 | PAGEOUTRUN, ALLOCSTALL, PGROTATED, |
| | 41 | DROP_PAGECACHE, DROP_SLAB, |
| | 42 | #ifdef CONFIG_NUMA_BALANCING |
| | 43 | NUMA_PTE_UPDATES, |
| | 44 | NUMA_HUGE_PTE_UPDATES, |
| | 45 | NUMA_HINT_FAULTS, |
| | 46 | NUMA_HINT_FAULTS_LOCAL, |
| | 47 | NUMA_PAGE_MIGRATE, |
| | 48 | #endif |
| | 49 | #ifdef CONFIG_MIGRATION |
| | 50 | PGMIGRATE_SUCCESS, PGMIGRATE_FAIL, |
| | 51 | #endif |
| | 52 | #ifdef CONFIG_COMPACTION |
| | 53 | COMPACTMIGRATE_SCANNED, COMPACTFREE_SCANNED, |
| | 54 | COMPACTISOLATED, |
| | 55 | COMPACTSTALL, COMPACTFAIL, COMPACTSUCCESS, |
| | 56 | #endif |
| | 57 | #ifdef CONFIG_HUGETLB_PAGE |
| | 58 | HTLB_BUDDY_PGALLOC, HTLB_BUDDY_PGALLOC_FAIL, |
| | 59 | #endif |
| | 60 | UNEVICTABLE_PGCULLED, /* culled to noreclaim list */ |
| | 61 | UNEVICTABLE_PGSCANNED, /* scanned for reclaimability */ |
| | 62 | UNEVICTABLE_PGRESCUED, /* rescued from noreclaim list */ |
| | 63 | UNEVICTABLE_PGMLOCKED, |
| | 64 | UNEVICTABLE_PGMUNLOCKED, |
| | 65 | UNEVICTABLE_PGCLEARED, /* on COW, page truncate */ |
| | 66 | UNEVICTABLE_PGSTRANDED, /* unable to isolate on unlock */ |
| | 67 | #ifdef CONFIG_TRANSPARENT_HUGEPAGE |
| | 68 | THP_FAULT_ALLOC, |
| | 69 | THP_FAULT_FALLBACK, |
| | 70 | THP_COLLAPSE_ALLOC, |
| | 71 | THP_COLLAPSE_ALLOC_FAILED, |
| | 72 | THP_SPLIT_PAGE, |
| | 73 | THP_SPLIT_PAGE_FAILED, |
| | 74 | THP_SPLIT_PMD, |
| | 75 | THP_ZERO_PAGE_ALLOC, |
| | 76 | THP_ZERO_PAGE_ALLOC_FAILED, |
| | 77 | #endif |
| | 78 | #ifdef CONFIG_MEMORY_BALLOON |
| | 79 | BALLOON_INFLATE, |
| | 80 | BALLOON_DEFLATE, |
| | 81 | #ifdef CONFIG_BALLOON_COMPACTION |
| | 82 | BALLOON_MIGRATE, |
| | 83 | #endif |
| | 84 | #endif |
| | 85 | #ifdef CONFIG_DEBUG_TLBFLUSH |
| | 86 | #ifdef CONFIG_SMP |
| | 87 | NR_TLB_REMOTE_FLUSH, /* cpu tried to flush others' tlbs */ |
| | 88 | NR_TLB_REMOTE_FLUSH_RECEIVED,/* cpu received ipi for flush */ |
| | 89 | #endif /* CONFIG_SMP */ |
| | 90 | NR_TLB_LOCAL_FLUSH_ALL, |
| | 91 | NR_TLB_LOCAL_FLUSH_ONE, |
| | 92 | #endif /* CONFIG_DEBUG_TLBFLUSH */ |
| | 93 | #ifdef CONFIG_DEBUG_VM_VMACACHE |
| | 94 | VMACACHE_FIND_CALLS, |
| | 95 | VMACACHE_FIND_HITS, |
| | 96 | VMACACHE_FULL_FLUSHES, |
| | 97 | #endif |
| | 98 | NR_VM_EVENT_ITEMS |
| | 99 | }; |
| | 100 | |
| | 101 | #endif /* VM_EVENT_ITEM_H_INCLUDED */ |
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