seg_left         2569 fs/nfs/pnfs.c  	u64 seg_end, req_start, seg_left;
seg_left         2597 fs/nfs/pnfs.c  		seg_left = seg_end - req_start;
seg_left         2598 fs/nfs/pnfs.c  		if (seg_left < size)
seg_left         2599 fs/nfs/pnfs.c  			size = (unsigned int)seg_left;