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/linux/drivers/media/platform/ti/omap3isp/
H A Disphist.c30 static void hist_reset_mem(struct ispstat *hist) in hist_reset_mem() argument
32 struct isp_device *isp = hist->isp; in hist_reset_mem()
33 struct omap3isp_hist_config *conf = hist->priv; in hist_reset_mem()
56 hist->wait_acc_frames = conf->num_acc_frames; in hist_reset_mem()
62 static void hist_setup_regs(struct ispstat *hist, void *priv) in hist_setup_regs() argument
64 struct isp_device *isp = hist->isp; in hist_setup_regs()
72 if (!hist->update || hist->state == ISPSTAT_DISABLED || in hist_setup_regs()
73 hist->state == ISPSTAT_DISABLING) in hist_setup_regs()
121 hist_reset_mem(hist); in hist_setup_regs()
134 hist->update = 0; in hist_setup_regs()
[all …]
/linux/tools/tracing/rtla/src/
H A Dtimerlat_hist.c45 struct timerlat_hist_cpu *hist;
60 if (data->hist[cpu].irq) in timerlat_free_histogram()
61 free(data->hist[cpu].irq); in timerlat_free_histogram()
63 if (data->hist[cpu].thread) in timerlat_free_histogram()
64 free(data->hist[cpu].thread); in timerlat_free_histogram()
66 if (data->hist[cpu].user) in timerlat_free_histogram()
67 free(data->hist[cpu].user); in timerlat_free_histogram()
72 if (data->hist) in timerlat_free_histogram()
73 free(data->hist); in timerlat_free_histogram()
99 data->hist in timerlat_alloc_histogram()
44 struct timerlat_hist_cpu *hist; global() member
145 int *hist; timerlat_hist_update() local
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H A Dosnoise_hist.c29 struct osnoise_hist_cpu *hist;
44 if (data->hist[cpu].samples) in osnoise_free_histogram()
45 free(data->hist[cpu].samples); in osnoise_free_histogram()
49 if (data->hist) in osnoise_free_histogram()
50 free(data->hist); in osnoise_free_histogram()
76 data->hist = calloc(1, sizeof(*data->hist) * nr_cpus); in osnoise_alloc_histogram()
77 if (!data->hist) in osnoise_alloc_histogram()
81 data->hist[cpu].samples = calloc(1, sizeof(*data->hist in osnoise_alloc_histogram()
30 struct osnoise_hist_cpu *hist; global() member
108 int *hist; osnoise_hist_update_multiple() local
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H A Dtimerlat_bpf.c29 bpf->rodata->entries = params->common.hist.entries; in timerlat_bpf_init()
34 if (params->common.hist.entries != 0) { in timerlat_bpf_init()
36 bpf->rodata->bucket_size = params->common.hist.bucket_size; in timerlat_bpf_init()
39 bpf_map__set_max_entries(bpf->maps.hist_irq, params->common.hist.entries); in timerlat_bpf_init()
40 bpf_map__set_max_entries(bpf->maps.hist_thread, params->common.hist.entries); in timerlat_bpf_init()
41 bpf_map__set_max_entries(bpf->maps.hist_user, params->common.hist.entries); in timerlat_bpf_init()
173 * timerlat_bpf_get_hist_value - get value from BPF hist map in timerlat_bpf_get_summary_value()
H A Dtrace.c355 * trace_event_save_hist - save the content of an event hist
357 * If the trigger is a hist: one, save the content of the hist file.
365 char *hist; in trace_event_save_hist() local
371 /* trigger enables hist */ in trace_event_save_hist()
375 /* is this a hist: trigger? */ in trace_event_save_hist()
376 if (!str_has_prefix(tevent->trigger, "hist:")) in trace_event_save_hist()
381 printf(" Saving event %s:%s hist to %s\n", tevent->system, tevent->event, path); in trace_event_save_hist()
389 hist = tracefs_event_file_read(instance->inst, tevent->system, tevent->event, "hist", in trace_event_save_hist()
[all...]
/linux/include/trace/events/
H A Dnapi.h43 unsigned long now, unsigned long *hist),
45 TP_ARGS(thrs, len, last_reap, hist_head, now, hist),
53 __array( unsigned long, hist, 4)
62 memcpy(__entry->hist, hist, sizeof(entry->hist));
65 TP_printk("thrs %u len %u last_reap %lu hist_head %lu now %lu hist %016lx %016lx %016lx %016lx",
68 __entry->hist[0], __entry->hist[1],
69 __entry->hist[
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/linux/tools/testing/selftests/ftrace/test.d/trigger/
H A Dtrigger-multihist.tc17 grep parent_pid events/sched/sched_process_fork/hist > /dev/null || \
19 grep child events/sched/sched_process_fork/hist > /dev/null || \
22 grep "parent_comm: $COMM" events/sched/sched_process_fork/hist > /dev/null || \
31 grep test_hist events/sched/sched_process_fork/hist > /dev/null || \
38 grep test_hist events/sched/sched_process_exit/hist > /dev/null || \
41 diffs=`diff events/sched/sched_process_exit/hist events/sched/sched_process_fork/hist | wc -l`
H A Dtrigger-hist.tc16 grep parent_pid events/sched/sched_process_fork/hist > /dev/null || \
18 grep child events/sched/sched_process_fork/hist > /dev/null || \
27 grep '^{ parent_pid:.*, child_pid:.*}' events/sched/sched_process_fork/hist > /dev/null || \
37 grep "parent_comm: $COMM" events/sched/sched_process_fork/hist > /dev/null || \
46 grep '{ call_site: \[[0-9a-f][0-9a-f]*\] [_a-zA-Z][_a-zA-Z]* *}' events/kmem/kmalloc/hist > /dev/nu…
55 …9a-f][0-9a-f]*\] [_a-zA-Z][_a-zA-Z]*+0x[0-9a-f][0-9a-f]*' events/kmem/kmalloc/hist > /dev/null || \
73 events/sched/sched_process_fork/hist | cut -d: -f2 ` ||
H A Dtrigger-hist-mod.tc17 grep "common_pid: $COMM" events/sched/sched_process_fork/hist > /dev/null || \
28 grep "parent_pid: $HEX" events/sched/sched_process_fork/hist > /dev/null || \
37 grep "id: \(unknown_\|sys_\)" events/raw_syscalls/sys_exit/hist > /dev/null || \
47 grep 'bytes_req: ~ 2^[0-9]*' events/kmem/kmalloc/hist > /dev/null || \
H A Dtrigger-hist-poll.tc21 ${POLL} -I -t 1000 ${EVENT}/hist
38 ${POLL} -I -t 4000 ${EVENT}/hist
60 ${POLL} -P -t 4000 ${EVENT}/hist
H A Dtrigger-trace-marker-synthetic-kernel.tc21 grep 'hitcount: *1$' events/ftrace/print/hist > /dev/null || \
24 grep 'hitcount: *1$' events/synthetic/latency/hist > /dev/null || \
H A Dtrigger-trace-marker-synthetic.tc21 cnt=`grep 'hitcount: *1$' events/ftrace/print/hist | wc -l`
27 grep 'hitcount: *1$' events/synthetic/latency/hist > /dev/null || \
/linux/samples/bpf/
H A Dlathist_user.c37 struct cpu_hist *hist; in print_hist() local
44 hist = &cpu_hist[j]; in print_hist()
47 if (hist->max == 0) in print_hist()
53 stars(starstr, hist->data[i - 1], hist->max, MAX_STARS); in print_hist()
56 hist->data[i - 1], MAX_STARS, starstr); in print_hist()
/linux/tools/perf/util/
H A Dbpf_ftrace.c173 u64 *hist; in perf_ftrace__latency_read_bpf() local
178 hist = calloc(ncpus, sizeof(*hist)); in perf_ftrace__latency_read_bpf()
179 if (hist == NULL) in perf_ftrace__latency_read_bpf()
183 err = bpf_map_lookup_elem(fd, &idx, hist); in perf_ftrace__latency_read_bpf()
190 buckets[idx] += hist[i]; in perf_ftrace__latency_read_bpf()
206 free(hist); in perf_ftrace__latency_read_bpf()
/linux/tools/testing/selftests/ftrace/test.d/trigger/inter-event/
H A Dtrigger-field-variable-support.tc19 if ! grep -q "ping" events/synthetic/wakeup_latency/hist; then
23 if ! grep -q "synthetic_prio=prio" events/sched/sched_waking/hist; then
29 if grep -q "synthetic_prio=prio" events/sched/sched_waking/hist; then
H A Dtrigger-onmatch-onmax-action-hist.tc26 …! grep -q "ping" events/synthetic/wakeup_latency/hist -o ! grep -q "max:" events/sched/sched_switc…
/linux/kernel/events/
H A Dhw_breakpoint.c186 bp_slots_histogram_alloc(struct bp_slots_histogram *hist, enum bp_type_idx type) in bp_slots_histogram_alloc() argument
188 hist->count = kzalloc_objs(*hist->count, in bp_slots_histogram_alloc()
190 return hist->count; in bp_slots_histogram_alloc()
193 static __init void bp_slots_histogram_free(struct bp_slots_histogram *hist) in bp_slots_histogram_free() argument
195 kfree(hist->count); in bp_slots_histogram_free()
238 bp_slots_histogram_add(struct bp_slots_histogram *hist, int old, int val) in bp_slots_histogram_add() argument
244 WARN_ON(atomic_dec_return_relaxed(&hist->count[old_idx]) < 0); in bp_slots_histogram_add()
246 WARN_ON(atomic_inc_return_relaxed(&hist->count[new_idx]) < 0); in bp_slots_histogram_add()
250 bp_slots_histogram_max(struct bp_slots_histogram *hist, enum bp_type_idx type) in bp_slots_histogram_max() argument
253 const int count = atomic_read(&hist->count[i]); in bp_slots_histogram_max()
[all …]
/linux/tools/perf/util/bpf_skel/
H A Dfunc_latency.bpf.c81 __u64 *hist; in update_latency() local
114 hist = bpf_map_lookup_elem(&latency, &key); in update_latency()
115 if (!hist) in update_latency()
118 __sync_fetch_and_add(hist, 1); in update_latency()
/linux/tools/testing/ktest/examples/bootconfigs/
H A Dboottrace.bconf13 hist {
19 initcall.initcall_start.hist {
23 initcall.initcall_finish.hist {
/linux/arch/parisc/kernel/
H A Dirq.c216 int hist = action->cr16_hist[k]; in show_interrupts() local
218 if (hist) { in show_interrupts()
219 avg += hist; in show_interrupts()
223 if (hist > max) max = hist; in show_interrupts()
224 if (hist < min) min = hist; in show_interrupts()
/linux/lib/zlib_dfltcc/
H A Ddfltcc_util.h36 void *hist in dfltcc() argument
62 , [hist] "r" (hist) in dfltcc()
/linux/drivers/net/ethernet/mscc/
H A Docelot_stats.c574 rmon_stats->hist[0] = s[OCELOT_STAT_RX_64]; in ocelot_port_rmon_stats_cb()
575 rmon_stats->hist[1] = s[OCELOT_STAT_RX_65_127]; in ocelot_port_rmon_stats_cb()
576 rmon_stats->hist[2] = s[OCELOT_STAT_RX_128_255]; in ocelot_port_rmon_stats_cb()
577 rmon_stats->hist[3] = s[OCELOT_STAT_RX_256_511]; in ocelot_port_rmon_stats_cb()
578 rmon_stats->hist[4] = s[OCELOT_STAT_RX_512_1023]; in ocelot_port_rmon_stats_cb()
579 rmon_stats->hist[5] = s[OCELOT_STAT_RX_1024_1526]; in ocelot_port_rmon_stats_cb()
580 rmon_stats->hist[6] = s[OCELOT_STAT_RX_1527_MAX]; in ocelot_port_rmon_stats_cb()
602 rmon_stats->hist[0] = s[OCELOT_STAT_RX_PMAC_64]; in ocelot_port_pmac_rmon_stats_cb()
603 rmon_stats->hist[1] = s[OCELOT_STAT_RX_PMAC_65_127]; in ocelot_port_pmac_rmon_stats_cb()
604 rmon_stats->hist[2] = s[OCELOT_STAT_RX_PMAC_128_255]; in ocelot_port_pmac_rmon_stats_cb()
[all …]
/linux/drivers/net/ethernet/ti/icssg/
H A Dicssg_ethtool.c197 rmon_stats->hist[0] = emac_get_stat_by_name(emac, "rx_bucket1_frames"); in emac_get_rmon_stats()
198 rmon_stats->hist[1] = emac_get_stat_by_name(emac, "rx_bucket2_frames"); in emac_get_rmon_stats()
199 rmon_stats->hist[2] = emac_get_stat_by_name(emac, "rx_bucket3_frames"); in emac_get_rmon_stats()
200 rmon_stats->hist[3] = emac_get_stat_by_name(emac, "rx_bucket4_frames"); in emac_get_rmon_stats()
201 rmon_stats->hist[4] = emac_get_stat_by_name(emac, "rx_bucket5_frames"); in emac_get_rmon_stats()
/linux/tools/perf/ui/
H A DBuild5 perf-ui-y += hist.o
6 perf-ui-y += stdio/hist.o
/linux/tools/testing/selftests/net/mptcp/
H A Dmptcp_lib.sh111 local hist="/tmp/${ns}.out"
113 if [ -f "${hist}" ]; then
114 awk '$2 != 0 { print " "$0 }' "${hist}"
422 local hist="/tmp/${ns}.out"
425 if [[ -s "${hist}" && "${counter}" == *"Tcp"* ]]; then
426 count=$(awk "/^${counter} / {print \$2; exit}" "${hist}")

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