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head/sys/vm/uma.h
Show First 20 Lines • Show All 273 Lines • ▼ Show 20 Lines | #define UMA_ZONE_CACHESPREAD 0x1000 /* | ||||
* backend pages and can fail early. | * backend pages and can fail early. | ||||
*/ | */ | ||||
#define UMA_ZONE_VTOSLAB 0x2000 /* Zone uses vtoslab for lookup. */ | #define UMA_ZONE_VTOSLAB 0x2000 /* Zone uses vtoslab for lookup. */ | ||||
#define UMA_ZONE_NODUMP 0x4000 /* | #define UMA_ZONE_NODUMP 0x4000 /* | ||||
* Zone's pages will not be included in | * Zone's pages will not be included in | ||||
* mini-dumps. | * mini-dumps. | ||||
*/ | */ | ||||
#define UMA_ZONE_PCPU 0x8000 /* | #define UMA_ZONE_PCPU 0x8000 /* | ||||
* Allocates mp_maxid + 1 slabs sized to | * Allocates mp_maxid + 1 slabs of PAGE_SIZE | ||||
* sizeof(struct pcpu). | |||||
*/ | */ | ||||
#define UMA_ZONE_NUMA 0x10000 /* | #define UMA_ZONE_NUMA 0x10000 /* | ||||
* NUMA aware Zone. Implements a best | * NUMA aware Zone. Implements a best | ||||
* effort first-touch policy. | * effort first-touch policy. | ||||
*/ | */ | ||||
#define UMA_ZONE_NOBUCKETCACHE 0x20000 /* | #define UMA_ZONE_NOBUCKETCACHE 0x20000 /* | ||||
* Don't cache full buckets. Limit | * Don't cache full buckets. Limit | ||||
* UMA to per-cpu state. | * UMA to per-cpu state. | ||||
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