Searched refs:oldBrk (Results 1 – 1 of 1) sorted by relevance
192 VADDR_T newBrk, oldBrk; in OsShrinkHeap() local195 oldBrk = LOS_Align(space->heapNow, PAGE_SIZE); in OsShrinkHeap()196 if (LOS_UnMMap(newBrk, (oldBrk - newBrk)) < 0) { in OsShrinkHeap()