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/include/linux/vm_event_item.h

https://github.com/airy09/android_kernel_sony_apq8064
C Header | 65 lines | 59 code | 6 blank | 0 comment | 0 complexity | a3f360d6dd8204c0130ad9c0dea94693 MD5 | raw file
 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
24enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
25		FOR_ALL_ZONES(PGALLOC),
26		PGFREE, PGACTIVATE, PGDEACTIVATE,
27		PGFAULT, PGMAJFAULT,
28		FOR_ALL_ZONES(PGREFILL),
29		FOR_ALL_ZONES(PGSTEAL_KSWAPD),
30		FOR_ALL_ZONES(PGSTEAL_DIRECT),
31		FOR_ALL_ZONES(PGSCAN_KSWAPD),
32		FOR_ALL_ZONES(PGSCAN_DIRECT),
33#ifdef CONFIG_NUMA
34		PGSCAN_ZONE_RECLAIM_FAILED,
35#endif
36		PGINODESTEAL, SLABS_SCANNED, KSWAPD_INODESTEAL,
37		KSWAPD_LOW_WMARK_HIT_QUICKLY, KSWAPD_HIGH_WMARK_HIT_QUICKLY,
38		KSWAPD_SKIP_CONGESTION_WAIT,
39		PAGEOUTRUN, ALLOCSTALL, PGROTATED,
40#ifdef CONFIG_COMPACTION
41		COMPACTBLOCKS, COMPACTPAGES, COMPACTPAGEFAILED,
42		COMPACTSTALL, COMPACTFAIL, COMPACTSUCCESS,
43#endif
44#ifdef CONFIG_HUGETLB_PAGE
45		HTLB_BUDDY_PGALLOC, HTLB_BUDDY_PGALLOC_FAIL,
46#endif
47		UNEVICTABLE_PGCULLED,	/* culled to noreclaim list */
48		UNEVICTABLE_PGSCANNED,	/* scanned for reclaimability */
49		UNEVICTABLE_PGRESCUED,	/* rescued from noreclaim list */
50		UNEVICTABLE_PGMLOCKED,
51		UNEVICTABLE_PGMUNLOCKED,
52		UNEVICTABLE_PGCLEARED,	/* on COW, page truncate */
53		UNEVICTABLE_PGSTRANDED,	/* unable to isolate on unlock */
54		UNEVICTABLE_MLOCKFREED,
55#ifdef CONFIG_TRANSPARENT_HUGEPAGE
56		THP_FAULT_ALLOC,
57		THP_FAULT_FALLBACK,
58		THP_COLLAPSE_ALLOC,
59		THP_COLLAPSE_ALLOC_FAILED,
60		THP_SPLIT,
61#endif
62		NR_VM_EVENT_ITEMS
63};
64
65#endif		/* VM_EVENT_ITEM_H_INCLUDED */