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Searched refs:old_count (Results 1 – 18 of 18) sorted by relevance

/linux/tools/perf/util/
H A Dtool_pmu.c469 const struct perf_counts_values *old_count, in perf_counts__update() argument
477 if (old_count) { in perf_counts__update()
478 count->val = raw ? val : old_count->val + val; in perf_counts__update()
479 count->run = old_count->run + 1; in perf_counts__update()
480 count->ena = old_count->ena + 1; in perf_counts__update()
481 count->lost = old_count->lost; in perf_counts__update()
494 struct perf_counts_values *count, *old_count = NULL; in evsel__tool_pmu_read() local
500 old_count = perf_counts(evsel->prev_raw_counts, cpu_map_idx, thread); in evsel__tool_pmu_read()
525 perf_counts__update(count, old_count, /*raw=*/false, val); in evsel__tool_pmu_read()
581 perf_counts__update(count, old_count, /*raw=*/true, delta_start); in evsel__tool_pmu_read()
H A Dintel-tpebs.c563 struct perf_counts_values *count, *old_count = NULL; in evsel__tpebs_read() local
573 old_count = perf_counts(evsel->prev_raw_counts, cpu_map_idx, thread); in evsel__tpebs_read()
630 if (old_count) { in evsel__tpebs_read()
631 count->val = old_count->val + val; in evsel__tpebs_read()
632 count->run = old_count->run + 1; in evsel__tpebs_read()
633 count->ena = old_count->ena + 1; in evsel__tpebs_read()
H A Ddrm_pmu.c666 struct perf_counts_values *count, *old_count = NULL; in evsel__drm_pmu_read() local
676 old_count = perf_counts(evsel->prev_raw_counts, cpu_map_idx, thread); in evsel__drm_pmu_read()
679 if (old_count) { in evsel__drm_pmu_read()
680 count->val = old_count->val + counter; in evsel__drm_pmu_read()
681 count->run = old_count->run + 1; in evsel__drm_pmu_read()
682 count->ena = old_count->ena + 1; in evsel__drm_pmu_read()
H A Dhwmon_pmu.c812 struct perf_counts_values *count, *old_count = NULL; in evsel__hwmon_pmu_read() local
815 old_count = perf_counts(evsel->prev_raw_counts, cpu_map_idx, thread); in evsel__hwmon_pmu_read()
825 if (old_count) { in evsel__hwmon_pmu_read()
826 count->val = old_count->val + strtoll(buf, NULL, 10); in evsel__hwmon_pmu_read()
827 count->run = old_count->run + 1; in evsel__hwmon_pmu_read()
828 count->ena = old_count->ena + 1; in evsel__hwmon_pmu_read()
H A Dpython.c1149 struct perf_counts_values *old_count, *new_count; in pyrf_evsel__read() local
1175 old_count = perf_counts(evsel->prev_raw_counts, cpu_idx, thread_idx); in pyrf_evsel__read()
1181 count_values->values.val -= old_count->val; in pyrf_evsel__read()
1182 count_values->values.ena -= old_count->ena; in pyrf_evsel__read()
1183 count_values->values.run -= old_count->run; in pyrf_evsel__read()
1185 *old_count = *new_count; in pyrf_evsel__read()
1346 struct perf_counts_values *old_count, *new_count; in prepare_metric() local
1381 old_count = perf_counts(cur->prev_raw_counts, cpu_idx, thread_idx); in prepare_metric()
1386 val = new_count->val - old_count->val; in prepare_metric()
1387 ena = new_count->ena - old_count->ena; in prepare_metric()
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/linux/drivers/clocksource/
H A Di8253.c31 static int old_count; in i8253_read() local
77 if (count > old_count && jifs == old_jifs) in i8253_read()
78 count = old_count; in i8253_read()
80 old_count = count; in i8253_read()
H A Dtimer-loongson1-pwm.c164 static int old_count; in ls1x_clocksource_read() local
195 if (count < old_count && jifs == old_jifs) in ls1x_clocksource_read()
196 count = old_count; in ls1x_clocksource_read()
198 old_count = count; in ls1x_clocksource_read()
/linux/arch/mips/loongson2ef/common/cs5536/
H A Dcs5536_mfgpt.c146 static int old_count; in mfgpt_read() local
177 if (count < old_count && jifs == old_jifs) in mfgpt_read()
178 count = old_count; in mfgpt_read()
180 old_count = count; in mfgpt_read()
/linux/kernel/trace/
H A Dtrace_functions.c510 long old_count; in update_traceon_count() local
542 old_count = *count; in update_traceon_count()
544 if (old_count <= 0) in update_traceon_count()
561 *count = old_count - 1; in update_traceon_count()
644 long old_count; in ftrace_stacktrace_count() local
663 old_count = *count; in ftrace_stacktrace_count()
665 if (!old_count) in ftrace_stacktrace_count()
668 new_count = old_count - 1; in ftrace_stacktrace_count()
669 new_count = cmpxchg(count, old_count, new_count); in ftrace_stacktrace_count()
670 if (new_count == old_count) in ftrace_stacktrace_count()
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/linux/drivers/md/
H A Ddm-thin-metadata.c2031 dm_block_t old_count; in __resize_space_map() local
2033 r = dm_sm_get_nr_blocks(sm, &old_count); in __resize_space_map()
2037 if (new_count == old_count) in __resize_space_map()
2040 if (new_count < old_count) { in __resize_space_map()
2045 return dm_sm_extend(sm, new_count - old_count); in __resize_space_map()
/linux/scripts/kconfig/
H A Dexpr.c209 int old_count; in expr_eq() local
235 old_count = trans_count; in expr_eq()
239 trans_count = old_count; in expr_eq()
/linux/drivers/net/ethernet/qlogic/netxen/
H A Dnetxen_nic_init.c872 u32 count, old_count; in netxen_need_fw_reset() local
888 old_count = NXRD32(adapter, NETXEN_PEG_ALIVE_COUNTER); in netxen_need_fw_reset()
900 if (count != old_count) in netxen_need_fw_reset()
905 if (count == old_count) in netxen_need_fw_reset()
/linux/tools/perf/
H A Dbuiltin-stat.c294 struct perf_counts_values *old_count = NULL; in read_single_counter() local
298 old_count = perf_counts(counter->prev_raw_counts, cpu_map_idx, thread); in read_single_counter()
306 if (old_count) { in read_single_counter()
307 count->run = old_count->run + 1; in read_single_counter()
308 count->ena = old_count->ena + 1; in read_single_counter()
H A Dbuiltin-script.c2286 struct perf_counts_values *count, *old_count; in perf_sample__fprint_metric() local
2349 old_count = perf_counts(evsel->prev_raw_counts, cpu_map_idx, thread_map_idx); in perf_sample__fprint_metric()
2350 count->val = old_count->val + sample->period; in perf_sample__fprint_metric()
2351 count->run = old_count->run + 1; in perf_sample__fprint_metric()
2352 count->ena = old_count->ena + 1; in perf_sample__fprint_metric()
/linux/drivers/scsi/qla2xxx/
H A Dqla_nx2.c1390 uint32_t old_count = 0, count = 0; in qla8044_device_bootstrap() local
1398 old_count = qla8044_rd_direct(vha, in qla8044_device_bootstrap()
1406 if (count != old_count) { in qla8044_device_bootstrap()
H A Dqla_nx.c2793 uint32_t old_count, count; in qla82xx_device_bootstrap() local
2804 old_count = qla82xx_rd_32(ha, QLA82XX_PEG_ALIVE_COUNTER); in qla82xx_device_bootstrap()
2808 if (count != old_count) { in qla82xx_device_bootstrap()
/linux/drivers/scsi/qla4xxx/
H A Dql4_nx.c3245 uint32_t old_count, count; in qla4_8xxx_device_bootstrap() local
3255 old_count = qla4_8xxx_rd_direct(ha, QLA8XXX_PEG_ALIVE_COUNTER); in qla4_8xxx_device_bootstrap()
3260 if (count != old_count) { in qla4_8xxx_device_bootstrap()
/linux/mm/
H A Dhugetlb.c3798 unsigned long old_count = count; in set_max_huge_pages() local
3809 if (count < old_count) in set_max_huge_pages()