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| /* SPDX-License-Identifier: GPL-2.0 */
| #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, PGLAZYFREE,
| PGFAULT, PGMAJFAULT,
| PGLAZYFREED,
| PGREFILL,
| PGREUSE,
| PGSTEAL_KSWAPD,
| PGSTEAL_DIRECT,
| PGSCAN_KSWAPD,
| PGSCAN_DIRECT,
| PGSCAN_DIRECT_THROTTLE,
| PGSCAN_ANON,
| PGSCAN_FILE,
| PGSTEAL_ANON,
| PGSTEAL_FILE,
| #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,
| OOM_KILL,
| #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,
| THP_MIGRATION_SUCCESS,
| THP_MIGRATION_FAIL,
| THP_MIGRATION_SPLIT,
| #endif
| #ifdef CONFIG_COMPACTION
| COMPACTMIGRATE_SCANNED, COMPACTFREE_SCANNED,
| COMPACTISOLATED,
| COMPACTSTALL, COMPACTFAIL, COMPACTSUCCESS,
| KCOMPACTD_WAKE,
| KCOMPACTD_MIGRATE_SCANNED, KCOMPACTD_FREE_SCANNED,
| #endif
| #ifdef CONFIG_HUGETLB_PAGE
| HTLB_BUDDY_PGALLOC, HTLB_BUDDY_PGALLOC_FAIL,
| #endif
| #ifdef CONFIG_CMA
| CMA_ALLOC_SUCCESS,
| CMA_ALLOC_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_FAULT_FALLBACK_CHARGE,
| THP_COLLAPSE_ALLOC,
| THP_COLLAPSE_ALLOC_FAILED,
| THP_FILE_ALLOC,
| THP_FILE_FALLBACK,
| THP_FILE_FALLBACK_CHARGE,
| THP_FILE_MAPPED,
| THP_SPLIT_PAGE,
| THP_SPLIT_PAGE_FAILED,
| THP_DEFERRED_SPLIT_PAGE,
| THP_SPLIT_PMD,
| #ifdef CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD
| THP_SPLIT_PUD,
| #endif
| THP_ZERO_PAGE_ALLOC,
| THP_ZERO_PAGE_ALLOC_FAILED,
| THP_SWPOUT,
| THP_SWPOUT_FALLBACK,
| #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,
| #endif
| #ifdef CONFIG_SWAP
| SWAP_RA,
| SWAP_RA_HIT,
| #endif
| #ifdef CONFIG_SPECULATIVE_PAGE_FAULT
| SPECULATIVE_PGFAULT_ANON,
| SPECULATIVE_PGFAULT_FILE,
| #endif
| NR_VM_EVENT_ITEMS
| };
|
| #ifndef CONFIG_TRANSPARENT_HUGEPAGE
| #define THP_FILE_ALLOC ({ BUILD_BUG(); 0; })
| #define THP_FILE_FALLBACK ({ BUILD_BUG(); 0; })
| #define THP_FILE_FALLBACK_CHARGE ({ BUILD_BUG(); 0; })
| #define THP_FILE_MAPPED ({ BUILD_BUG(); 0; })
| #endif
|
| #endif /* VM_EVENT_ITEM_H_INCLUDED */
|
|
