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- #ifndef VM_EVENT_ITEM_H_INCLUDED
- #define VM_EVENT_ITEM_H_INCLUDED
- #ifdef CONFIG_ZONE_DMA
- #define DMA_ZONE(xx) xx##_DMA,
- #else
- #define DMA_ZONE(xx)
- #endif
- #ifdef CONFIG_ZONE_DMA32
- #define DMA32_ZONE(xx) xx##_DMA32,
- #else
- #define DMA32_ZONE(xx)
- #endif
- #ifdef CONFIG_HIGHMEM
- #define HIGHMEM_ZONE(xx) xx##_HIGH,
- #else
- #define HIGHMEM_ZONE(xx)
- #endif
- #define FOR_ALL_ZONES(xx) DMA_ZONE(xx) DMA32_ZONE(xx) xx##_NORMAL, HIGHMEM_ZONE(xx) xx##_MOVABLE
- enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
- FOR_ALL_ZONES(PGALLOC),
- FOR_ALL_ZONES(ALLOCSTALL),
- FOR_ALL_ZONES(PGSCAN_SKIP),
- PGFREE, PGACTIVATE, PGDEACTIVATE,
- PGFAULT, PGMAJFAULT,
- PGLAZYFREED,
- PGREFILL,
- PGSTEAL_KSWAPD,
- PGSTEAL_DIRECT,
- PGSCAN_KSWAPD,
- PGSCAN_DIRECT,
- PGSCAN_DIRECT_THROTTLE,
- #ifdef CONFIG_NUMA
- PGSCAN_ZONE_RECLAIM_FAILED,
- #endif
- PGINODESTEAL, SLABS_SCANNED, KSWAPD_INODESTEAL,
- KSWAPD_LOW_WMARK_HIT_QUICKLY, KSWAPD_HIGH_WMARK_HIT_QUICKLY,
- PAGEOUTRUN, PGROTATED,
- DROP_PAGECACHE, DROP_SLAB,
- #ifdef CONFIG_NUMA_BALANCING
- NUMA_PTE_UPDATES,
- NUMA_HUGE_PTE_UPDATES,
- NUMA_HINT_FAULTS,
- NUMA_HINT_FAULTS_LOCAL,
- NUMA_PAGE_MIGRATE,
- #endif
- #ifdef CONFIG_MIGRATION
- PGMIGRATE_SUCCESS, PGMIGRATE_FAIL,
- #endif
- #ifdef CONFIG_COMPACTION
- COMPACTMIGRATE_SCANNED, COMPACTFREE_SCANNED,
- COMPACTISOLATED,
- COMPACTSTALL, COMPACTFAIL, COMPACTSUCCESS,
- KCOMPACTD_WAKE,
- #endif
- #ifdef CONFIG_HUGETLB_PAGE
- HTLB_BUDDY_PGALLOC, HTLB_BUDDY_PGALLOC_FAIL,
- #endif
- UNEVICTABLE_PGCULLED, /* culled to noreclaim list */
- UNEVICTABLE_PGSCANNED, /* scanned for reclaimability */
- UNEVICTABLE_PGRESCUED, /* rescued from noreclaim list */
- UNEVICTABLE_PGMLOCKED,
- UNEVICTABLE_PGMUNLOCKED,
- UNEVICTABLE_PGCLEARED, /* on COW, page truncate */
- UNEVICTABLE_PGSTRANDED, /* unable to isolate on unlock */
- #ifdef CONFIG_TRANSPARENT_HUGEPAGE
- THP_FAULT_ALLOC,
- THP_FAULT_FALLBACK,
- THP_COLLAPSE_ALLOC,
- THP_COLLAPSE_ALLOC_FAILED,
- THP_FILE_ALLOC,
- THP_FILE_MAPPED,
- THP_SPLIT_PAGE,
- THP_SPLIT_PAGE_FAILED,
- THP_DEFERRED_SPLIT_PAGE,
- THP_SPLIT_PMD,
- THP_ZERO_PAGE_ALLOC,
- THP_ZERO_PAGE_ALLOC_FAILED,
- #endif
- #ifdef CONFIG_MEMORY_BALLOON
- BALLOON_INFLATE,
- BALLOON_DEFLATE,
- #ifdef CONFIG_BALLOON_COMPACTION
- BALLOON_MIGRATE,
- #endif
- #endif
- #ifdef CONFIG_DEBUG_TLBFLUSH
- NR_TLB_REMOTE_FLUSH, /* cpu tried to flush others' tlbs */
- NR_TLB_REMOTE_FLUSH_RECEIVED,/* cpu received ipi for flush */
- NR_TLB_LOCAL_FLUSH_ALL,
- NR_TLB_LOCAL_FLUSH_ONE,
- #endif /* CONFIG_DEBUG_TLBFLUSH */
- #ifdef CONFIG_DEBUG_VM_VMACACHE
- VMACACHE_FIND_CALLS,
- VMACACHE_FIND_HITS,
- VMACACHE_FULL_FLUSHES,
- #endif
- NR_VM_EVENT_ITEMS
- };
- #ifndef CONFIG_TRANSPARENT_HUGEPAGE
- #define THP_FILE_ALLOC ({ BUILD_BUG(); 0; })
- #define THP_FILE_MAPPED ({ BUILD_BUG(); 0; })
- #endif
- #endif /* VM_EVENT_ITEM_H_INCLUDED */
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