Lines Matching refs:dr_nlast
161 * dr_dip[], between dr_nfirst and dr_nlast. The write side is
163 * when dr_nfirst == dr_nlast.
177 int dr_nlast;
267 dip = dsp->dr_dip[dsp->dr_nlast];
268 dsp->dr_dip[dsp->dr_nlast] = NULL;
269 INCR(dsp->dr_nlast);
291 dip = dsp->dr_dip[dsp->dr_nlast];
292 dsp->dr_dip[dsp->dr_nlast] = NULL;
293 INCR(dsp->dr_nlast);
362 ASSERT(dsp->dr_nfirst != dsp->dr_nlast);
363 if (dsp->dr_nfirst == dsp->dr_nlast) {