Class RegionManager

• Defined in File RegionManager.hpp

Class Documentation

class Umap::RegionManager

Public Functions

RegionManager(RegionManager const&) = delete

RegionManager(RegionManager&&) = delete

RegionManager &operator=(RegionManager const&) = delete

RegionManager &operator=(RegionManager&&) = delete

void addRegion(Store *store, char *region, uint64_t region_size, char *mmap_region, uint64_t mmap_region_size)

void addServerRegion(Store *store, char *region, uint64_t region_size)

int flush_buffer()

int evict_buffer()

void prefetch(int npages, umap_prefetch_item *page_array)

void removeRegion(char *mmap_region)

Version get_umap_version(void)

long get_system_page_size(void)

uint64_t get_max_pages_in_buffer(void)

uint64_t get_read_ahead(void)

uint64_t get_umap_page_size(void)

uint64_t get_num_fillers(void)

uint64_t get_num_evictors(void)

int get_evict_low_water_threshold(void)

int get_evict_high_water_threshold(void)

uint64_t get_max_fault_events(void)

Buffer *get_buffer_h()

Uffd *get_uffd_h()

FillWorkers *get_fill_workers_h()

EvictManager *get_evict_manager()

RegionDescriptor *containing_region(char *vaddr)

uint64_t get_num_active_regions(void)

Public Static Functions

RegionManager &getInstance(void)