NAME

       pmem2_config_set_vm_reservation()  -  sets the pmem2_vm_reservation structure basing on the values in the
       pmem2_config structure

SYNOPSIS

              #include <libpmem2.h>

              struct pmem2_config;
              struct pmem2_vm_reservation;
              int pmem2_config_set_vm_reservation(struct pmem2_config *config,
                      struct pmem2_vm_reservation *rsv, size_t rsv_offset);

DESCRIPTION

       The pmem2_config_set_vm_reservation() function sets the virtual memory reservation and an  offset  to  be
       used  during  a  mapping.  rsv should be already initialized.  Please see pmem2_vm_reservation_new(3) for
       details.  rsv_offset marks the offset in the reservation for the mapping.

RETURN VALUE

       pmem2_config_set_vm_reservation() function always returns 0.

SEE ALSO

       pmem2_vm_reservation_new(3), libpmem2(7) and <https://pmem.io>