Symbol: sfhmergnmap_isnull
usr/src/uts/sfmmu/vm/hat_sfmmu.c
267
static int sfhmergnmap_isnull(sf_hmeregion_map_t *);
usr/src/uts/sfmmu/vm/hat_sfmmu.h
725
(sfhmergnmap_isnull(&(sfmmup)->sfmmu_hmeregion_map))