Lines Matching refs:lb
347 struct pmclog_buffer *lb; in pmclog_loop() local
395 lb = NULL; in pmclog_loop()
412 if (lb == NULL) { /* look for a fresh buffer to write */ in pmclog_loop()
414 if ((lb = TAILQ_FIRST(&po->po_logbuffers)) == NULL) { in pmclog_loop()
426 TAILQ_REMOVE(&po->po_logbuffers, lb, plb_next); in pmclog_loop()
434 lb->plb_base, lb->plb_ptr); in pmclog_loop()
437 aiov.iov_base = lb->plb_base; in pmclog_loop()
438 aiov.iov_len = nbytes = lb->plb_ptr - lb->plb_base; in pmclog_loop()
472 PMCLOG_RESET_BUFFER_DESCRIPTOR(lb); in pmclog_loop()
474 pmc_plb_rele(lb); in pmclog_loop()
475 lb = NULL; in pmclog_loop()
484 if (lb) { in pmclog_loop()
485 PMCLOG_RESET_BUFFER_DESCRIPTOR(lb); in pmclog_loop()
487 pmc_plb_rele(lb); in pmclog_loop()
756 struct pmclog_buffer *lb; in pmclog_deconfigure_log() local
776 while ((lb = TAILQ_FIRST(&po->po_logbuffers)) != NULL) { in pmclog_deconfigure_log()
777 TAILQ_REMOVE(&po->po_logbuffers, lb, plb_next); in pmclog_deconfigure_log()
778 PMCLOG_RESET_BUFFER_DESCRIPTOR(lb); in pmclog_deconfigure_log()
779 pmc_plb_rele(lb); in pmclog_deconfigure_log()
785 if ((lb = po->po_curbuf[curcpu]) != NULL) { in pmclog_deconfigure_log()
786 PMCLOG_RESET_BUFFER_DESCRIPTOR(lb); in pmclog_deconfigure_log()
787 pmc_plb_rele(lb); in pmclog_deconfigure_log()