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134 lines
3.3 KiB
134 lines
3.3 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef VM_EVENT_ITEM_H_INCLUDED |
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#define VM_EVENT_ITEM_H_INCLUDED |
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#ifdef CONFIG_ZONE_DMA |
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#define DMA_ZONE(xx) xx##_DMA, |
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#else |
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#define DMA_ZONE(xx) |
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#endif |
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#ifdef CONFIG_ZONE_DMA32 |
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#define DMA32_ZONE(xx) xx##_DMA32, |
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#else |
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#define DMA32_ZONE(xx) |
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#endif |
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#ifdef CONFIG_HIGHMEM |
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#define HIGHMEM_ZONE(xx) xx##_HIGH, |
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#else |
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#define HIGHMEM_ZONE(xx) |
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#endif |
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#define FOR_ALL_ZONES(xx) DMA_ZONE(xx) DMA32_ZONE(xx) xx##_NORMAL, HIGHMEM_ZONE(xx) xx##_MOVABLE |
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enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT, |
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FOR_ALL_ZONES(PGALLOC), |
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FOR_ALL_ZONES(ALLOCSTALL), |
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FOR_ALL_ZONES(PGSCAN_SKIP), |
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PGFREE, PGACTIVATE, PGDEACTIVATE, PGLAZYFREE, |
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PGFAULT, PGMAJFAULT, |
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PGLAZYFREED, |
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PGREFILL, |
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PGREUSE, |
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PGSTEAL_KSWAPD, |
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PGSTEAL_DIRECT, |
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PGSCAN_KSWAPD, |
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PGSCAN_DIRECT, |
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PGSCAN_DIRECT_THROTTLE, |
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PGSCAN_ANON, |
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PGSCAN_FILE, |
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PGSTEAL_ANON, |
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PGSTEAL_FILE, |
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#ifdef CONFIG_NUMA |
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PGSCAN_ZONE_RECLAIM_FAILED, |
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#endif |
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PGINODESTEAL, SLABS_SCANNED, KSWAPD_INODESTEAL, |
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KSWAPD_LOW_WMARK_HIT_QUICKLY, KSWAPD_HIGH_WMARK_HIT_QUICKLY, |
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PAGEOUTRUN, PGROTATED, |
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DROP_PAGECACHE, DROP_SLAB, |
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OOM_KILL, |
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#ifdef CONFIG_NUMA_BALANCING |
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NUMA_PTE_UPDATES, |
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NUMA_HUGE_PTE_UPDATES, |
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NUMA_HINT_FAULTS, |
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NUMA_HINT_FAULTS_LOCAL, |
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NUMA_PAGE_MIGRATE, |
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#endif |
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#ifdef CONFIG_MIGRATION |
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PGMIGRATE_SUCCESS, PGMIGRATE_FAIL, |
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THP_MIGRATION_SUCCESS, |
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THP_MIGRATION_FAIL, |
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THP_MIGRATION_SPLIT, |
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#endif |
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#ifdef CONFIG_COMPACTION |
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COMPACTMIGRATE_SCANNED, COMPACTFREE_SCANNED, |
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COMPACTISOLATED, |
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COMPACTSTALL, COMPACTFAIL, COMPACTSUCCESS, |
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KCOMPACTD_WAKE, |
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KCOMPACTD_MIGRATE_SCANNED, KCOMPACTD_FREE_SCANNED, |
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#endif |
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#ifdef CONFIG_HUGETLB_PAGE |
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HTLB_BUDDY_PGALLOC, HTLB_BUDDY_PGALLOC_FAIL, |
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#endif |
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UNEVICTABLE_PGCULLED, /* culled to noreclaim list */ |
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UNEVICTABLE_PGSCANNED, /* scanned for reclaimability */ |
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UNEVICTABLE_PGRESCUED, /* rescued from noreclaim list */ |
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UNEVICTABLE_PGMLOCKED, |
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UNEVICTABLE_PGMUNLOCKED, |
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UNEVICTABLE_PGCLEARED, /* on COW, page truncate */ |
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UNEVICTABLE_PGSTRANDED, /* unable to isolate on unlock */ |
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#ifdef CONFIG_TRANSPARENT_HUGEPAGE |
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THP_FAULT_ALLOC, |
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THP_FAULT_FALLBACK, |
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THP_FAULT_FALLBACK_CHARGE, |
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THP_COLLAPSE_ALLOC, |
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THP_COLLAPSE_ALLOC_FAILED, |
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THP_FILE_ALLOC, |
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THP_FILE_FALLBACK, |
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THP_FILE_FALLBACK_CHARGE, |
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THP_FILE_MAPPED, |
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THP_SPLIT_PAGE, |
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THP_SPLIT_PAGE_FAILED, |
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THP_DEFERRED_SPLIT_PAGE, |
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THP_SPLIT_PMD, |
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#ifdef CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD |
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THP_SPLIT_PUD, |
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#endif |
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THP_ZERO_PAGE_ALLOC, |
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THP_ZERO_PAGE_ALLOC_FAILED, |
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THP_SWPOUT, |
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THP_SWPOUT_FALLBACK, |
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#endif |
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#ifdef CONFIG_MEMORY_BALLOON |
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BALLOON_INFLATE, |
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BALLOON_DEFLATE, |
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#ifdef CONFIG_BALLOON_COMPACTION |
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BALLOON_MIGRATE, |
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#endif |
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#endif |
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#ifdef CONFIG_DEBUG_TLBFLUSH |
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NR_TLB_REMOTE_FLUSH, /* cpu tried to flush others' tlbs */ |
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NR_TLB_REMOTE_FLUSH_RECEIVED,/* cpu received ipi for flush */ |
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NR_TLB_LOCAL_FLUSH_ALL, |
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NR_TLB_LOCAL_FLUSH_ONE, |
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#endif /* CONFIG_DEBUG_TLBFLUSH */ |
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#ifdef CONFIG_DEBUG_VM_VMACACHE |
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VMACACHE_FIND_CALLS, |
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VMACACHE_FIND_HITS, |
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#endif |
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#ifdef CONFIG_SWAP |
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SWAP_RA, |
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SWAP_RA_HIT, |
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#endif |
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NR_VM_EVENT_ITEMS |
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}; |
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#ifndef CONFIG_TRANSPARENT_HUGEPAGE |
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#define THP_FILE_ALLOC ({ BUILD_BUG(); 0; }) |
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#define THP_FILE_FALLBACK ({ BUILD_BUG(); 0; }) |
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#define THP_FILE_FALLBACK_CHARGE ({ BUILD_BUG(); 0; }) |
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#define THP_FILE_MAPPED ({ BUILD_BUG(); 0; }) |
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#endif |
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#endif /* VM_EVENT_ITEM_H_INCLUDED */
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