334 static int pmc_nsamples = PMC_NSAMPLES;  variable
336     &pmc_nsamples, 0, "number of PC samples per CPU");
4811 	    considx < prodidx && iter < pmc_nsamples; considx++, iter++) {  in pmc_capture_user_callchain()
4928 	MPASS(delta <= pmc_nsamples);  in pmc_process_samples()
5565 	if (pmc_nsamples <= 0 || pmc_nsamples > 65535) {  in pmc_initialize()
5567 		    "range.\n", pmc_nsamples);  in pmc_initialize()
5568 		pmc_nsamples = PMC_NSAMPLES;  in pmc_initialize()
5570 	pmc_sample_mask = pmc_nsamples-1;  in pmc_initialize()
5644 		    pmc_nsamples * sizeof(struct pmc_sample), M_PMC,  in pmc_initialize()
5651 		    pmc_nsamples * sizeof(uintptr_t), M_PMC,  in pmc_initialize()
5654 		for (n = 0, ps = sb->ps_samples; n < pmc_nsamples; n++, ps++)  in pmc_initialize()
5661 		    pmc_nsamples * sizeof(struct pmc_sample), M_PMC,  in pmc_initialize()
5665 		    pmc_nsamples * sizeof(uintptr_t), M_PMC,  in pmc_initialize()
5667 		for (n = 0, ps = sb->ps_samples; n < pmc_nsamples; n++, ps++)  in pmc_initialize()
5674 		    pmc_nsamples * sizeof(struct pmc_sample), M_PMC,  in pmc_initialize()
5677 		    pmc_nsamples * sizeof(uintptr_t), M_PMC,  in pmc_initialize()
5679 		for (n = 0, ps = sb->ps_samples; n < pmc_nsamples; n++, ps++)  in pmc_initialize()