pfnsum 306 drivers/hv/channel.c int pfnsum, pfncount, pfnleft, pfncurr, pfnsize; pfnsum 341 drivers/hv/channel.c pfnsum = pfncount; pfnsum 390 drivers/hv/channel.c kbuffer + PAGE_SIZE * (pfnsum + i)); pfnsum 395 drivers/hv/channel.c pfnsum += pfncurr;