Symbol: PFN_BASE
usr/src/uts/i86pc/vm/vm_dep.h
252
#define PFN_BASE(pfnum, szc) (pfnum & ~(SZCPAGES(szc) - 1))
usr/src/uts/sun4/vm/vm_dep.h
301
#define PFN_BASE(pfnum, szc) (pfnum & ~((1 << PAGE_BSZS_SHIFT(szc)) - 1))