NAME

       pmem2_map_get_store_granularity() - reads effective mapping granularity

SYNOPSIS

              #include <libpmem2.h>

              enum pmem2_granularity {
                  PMEM2_GRANULARITY_BYTE,
                  PMEM2_GRANULARITY_CACHE_LINE,
                  PMEM2_GRANULARITY_PAGE,
              };
              enum pmem2_granularity pmem2_map_get_store_granularity(struct pmem2_map *map);

DESCRIPTION

       The  pmem2_map_get_store_granularity()  function reads granularity of the created mapping.
       The  map  parameter  points  to  the  structure  describing  mapping  created  using   the
       pmem2_map_new(3) function.  Concept of the granularity is described in libpmem2(7).

RETURN VALUE

       The pmem2_map_get_store_granularity() function returns a granularity of the mapped area.

SEE ALSO

       pmem2_map_new(3), libpmem2(7) and <https://pmem.io>