]>
Commit | Line | Data |
---|---|---|
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 | FOR_ALL_ZONES(ALLOCSTALL), | |
27 | FOR_ALL_ZONES(PGSCAN_SKIP), | |
28 | PGFREE, PGACTIVATE, PGDEACTIVATE, PGLAZYFREE, | |
29 | PGFAULT, PGMAJFAULT, | |
30 | PGLAZYFREED, | |
31 | PGREFILL, | |
32 | PGSTEAL_KSWAPD, | |
33 | PGSTEAL_DIRECT, | |
34 | PGSCAN_KSWAPD, | |
35 | PGSCAN_DIRECT, | |
36 | PGSCAN_DIRECT_THROTTLE, | |
37 | #ifdef CONFIG_NUMA | |
38 | PGSCAN_ZONE_RECLAIM_FAILED, | |
39 | #endif | |
40 | PGINODESTEAL, SLABS_SCANNED, KSWAPD_INODESTEAL, | |
41 | KSWAPD_LOW_WMARK_HIT_QUICKLY, KSWAPD_HIGH_WMARK_HIT_QUICKLY, | |
42 | PAGEOUTRUN, PGROTATED, | |
43 | DROP_PAGECACHE, DROP_SLAB, | |
44 | OOM_KILL, | |
45 | #ifdef CONFIG_NUMA_BALANCING | |
46 | NUMA_PTE_UPDATES, | |
47 | NUMA_HUGE_PTE_UPDATES, | |
48 | NUMA_HINT_FAULTS, | |
49 | NUMA_HINT_FAULTS_LOCAL, | |
50 | NUMA_PAGE_MIGRATE, | |
51 | #endif | |
52 | #ifdef CONFIG_MIGRATION | |
53 | PGMIGRATE_SUCCESS, PGMIGRATE_FAIL, | |
54 | #endif | |
55 | #ifdef CONFIG_COMPACTION | |
56 | COMPACTMIGRATE_SCANNED, COMPACTFREE_SCANNED, | |
57 | COMPACTISOLATED, | |
58 | COMPACTSTALL, COMPACTFAIL, COMPACTSUCCESS, | |
59 | KCOMPACTD_WAKE, | |
60 | KCOMPACTD_MIGRATE_SCANNED, KCOMPACTD_FREE_SCANNED, | |
61 | #endif | |
62 | #ifdef CONFIG_HUGETLB_PAGE | |
63 | HTLB_BUDDY_PGALLOC, HTLB_BUDDY_PGALLOC_FAIL, | |
64 | #endif | |
65 | UNEVICTABLE_PGCULLED, /* culled to noreclaim list */ | |
66 | UNEVICTABLE_PGSCANNED, /* scanned for reclaimability */ | |
67 | UNEVICTABLE_PGRESCUED, /* rescued from noreclaim list */ | |
68 | UNEVICTABLE_PGMLOCKED, | |
69 | UNEVICTABLE_PGMUNLOCKED, | |
70 | UNEVICTABLE_PGCLEARED, /* on COW, page truncate */ | |
71 | UNEVICTABLE_PGSTRANDED, /* unable to isolate on unlock */ | |
72 | #ifdef CONFIG_TRANSPARENT_HUGEPAGE | |
73 | THP_FAULT_ALLOC, | |
74 | THP_FAULT_FALLBACK, | |
75 | THP_COLLAPSE_ALLOC, | |
76 | THP_COLLAPSE_ALLOC_FAILED, | |
77 | THP_FILE_ALLOC, | |
78 | THP_FILE_MAPPED, | |
79 | THP_SPLIT_PAGE, | |
80 | THP_SPLIT_PAGE_FAILED, | |
81 | THP_DEFERRED_SPLIT_PAGE, | |
82 | THP_SPLIT_PMD, | |
83 | #ifdef CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD | |
84 | THP_SPLIT_PUD, | |
85 | #endif | |
86 | THP_ZERO_PAGE_ALLOC, | |
87 | THP_ZERO_PAGE_ALLOC_FAILED, | |
88 | THP_SWPOUT, | |
89 | THP_SWPOUT_FALLBACK, | |
90 | #endif | |
91 | #ifdef CONFIG_MEMORY_BALLOON | |
92 | BALLOON_INFLATE, | |
93 | BALLOON_DEFLATE, | |
94 | #ifdef CONFIG_BALLOON_COMPACTION | |
95 | BALLOON_MIGRATE, | |
96 | #endif | |
97 | #endif | |
98 | #ifdef CONFIG_DEBUG_TLBFLUSH | |
99 | NR_TLB_REMOTE_FLUSH, /* cpu tried to flush others' tlbs */ | |
100 | NR_TLB_REMOTE_FLUSH_RECEIVED,/* cpu received ipi for flush */ | |
101 | NR_TLB_LOCAL_FLUSH_ALL, | |
102 | NR_TLB_LOCAL_FLUSH_ONE, | |
103 | #endif /* CONFIG_DEBUG_TLBFLUSH */ | |
104 | #ifdef CONFIG_DEBUG_VM_VMACACHE | |
105 | VMACACHE_FIND_CALLS, | |
106 | VMACACHE_FIND_HITS, | |
107 | VMACACHE_FULL_FLUSHES, | |
108 | #endif | |
109 | NR_VM_EVENT_ITEMS | |
110 | }; | |
111 | ||
112 | #ifndef CONFIG_TRANSPARENT_HUGEPAGE | |
113 | #define THP_FILE_ALLOC ({ BUILD_BUG(); 0; }) | |
114 | #define THP_FILE_MAPPED ({ BUILD_BUG(); 0; }) | |
115 | #endif | |
116 | ||
117 | #endif /* VM_EVENT_ITEM_H_INCLUDED */ |