336 static int pmc_nsamples = PMC_NSAMPLES;  variable
338     &pmc_nsamples, 0, "number of PC samples per CPU");
4813 	    considx < prodidx && iter < pmc_nsamples; considx++, iter++) {  in pmc_capture_user_callchain()
4930 	MPASS(delta <= pmc_nsamples);  in pmc_process_samples()
5567 	if (pmc_nsamples <= 0 || pmc_nsamples > 65535) {  in pmc_initialize()
5569 		    "range.\n", pmc_nsamples);  in pmc_initialize()
5570 		pmc_nsamples = PMC_NSAMPLES;  in pmc_initialize()
5572 	pmc_sample_mask = pmc_nsamples-1;  in pmc_initialize()
5646 		    pmc_nsamples * sizeof(struct pmc_sample), M_PMC,  in pmc_initialize()
5653 		    pmc_nsamples * sizeof(uintptr_t), M_PMC,  in pmc_initialize()
5656 		for (n = 0, ps = sb->ps_samples; n < pmc_nsamples; n++, ps++)  in pmc_initialize()
5663 		    pmc_nsamples * sizeof(struct pmc_sample), M_PMC,  in pmc_initialize()
5667 		    pmc_nsamples * sizeof(uintptr_t), M_PMC,  in pmc_initialize()
5669 		for (n = 0, ps = sb->ps_samples; n < pmc_nsamples; n++, ps++)  in pmc_initialize()
5676 		    pmc_nsamples * sizeof(struct pmc_sample), M_PMC,  in pmc_initialize()
5679 		    pmc_nsamples * sizeof(uintptr_t), M_PMC,  in pmc_initialize()
5681 		for (n = 0, ps = sb->ps_samples; n < pmc_nsamples; n++, ps++)  in pmc_initialize()