| /linux/drivers/media/platform/ti/omap3isp/ |
| H A D | isphist.c | 30 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 …]
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| /linux/tools/tracing/rtla/src/ |
| H A D | timerlat_hist.c | 44 struct timerlat_hist_cpu *hist; member
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()
100 data->hist in timerlat_alloc_histogram()
145 int *hist; timerlat_hist_update() local
[all...] |
| H A D | osnoise_hist.c | 29 struct osnoise_hist_cpu *hist;
45 if (data->hist[cpu].samples) in osnoise_free_histogram()
46 free(data->hist[cpu].samples); in osnoise_free_histogram()
50 if (data->hist) in osnoise_free_histogram()
51 free(data->hist); in osnoise_free_histogram()
78 data->hist = calloc(1, sizeof(*data->hist) * nr_cpus); in osnoise_alloc_histogram()
79 if (!data->hist) in osnoise_alloc_histogram()
83 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
[all...] |
| H A D | timerlat_bpf.c | 29 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()
174 * timerlat_bpf_get_hist_value - get value from BPF hist map in timerlat_bpf_get_summary_value()
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| H A D | trace.c | 354 * trace_event_save_hist - save the content of an event hist
356 * If the trigger is a hist: one, save the content of the hist file.
364 char *hist; in trace_event_save_hist()
369 /* trigger enables hist */ in trace_event_save_hist()
373 /* is this a hist: trigger? */ in trace_event_save_hist()
374 retval = strncmp(tevent->trigger, "hist:", strlen("hist:")); in trace_event_save_hist()
380 printf(" Saving event %s:%s hist to %s\n", tevent->system, tevent->event, path); in trace_event_save_hist()
388 hist in trace_event_save_hist()
365 char *hist; trace_event_save_hist() local
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| /linux/include/trace/events/ |
| H A D | napi.h | 43 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[
[all...] |
| /linux/tools/testing/selftests/ftrace/test.d/trigger/ |
| H A D | trigger-multihist.tc | 17 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`
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| H A D | trigger-hist.tc | 16 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 ` ||
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| H A D | trigger-hist-mod.tc | 17 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 || \
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| H A D | trigger-hist-poll.tc | 21 ${POLL} -I -t 1000 ${EVENT}/hist
38 ${POLL} -I -t 4000 ${EVENT}/hist
60 ${POLL} -P -t 4000 ${EVENT}/hist
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| H A D | trigger-trace-marker-synthetic-kernel.tc | 21 grep 'hitcount: *1$' events/ftrace/print/hist > /dev/null || \
24 grep 'hitcount: *1$' events/synthetic/latency/hist > /dev/null || \
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| H A D | trigger-trace-marker-synthetic.tc | 21 cnt=`grep 'hitcount: *1$' events/ftrace/print/hist | wc -l`
27 grep 'hitcount: *1$' events/synthetic/latency/hist > /dev/null || \
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| /linux/Documentation/tools/rtla/ |
| H A D | rtla-timerlat-hist.rst | 1 .. |tool| replace:: timerlat hist
4 rtla-timerlat-hist
14 **rtla timerlat hist** [*OPTIONS*] ...
21 The **rtla timerlat hist** displays a histogram of each tracer event
38 In the example below, **rtla timerlat hist** is set to run for *10* minutes,
40 hist** will change the priority of the *timerlat* threads to run under
45 [root@alien ~]# timerlat hist -d 10m -c 0-4 -P d:100us:1ms -p 1000 --no-aa
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| H A D | rtla-osnoise-hist.rst | 1 .. |tool| replace:: osnoise hist
4 rtla-osnoise-hist
14 **rtla osnoise hist** [*OPTIONS*]
20 The **rtla osnoise hist** tool collects all **osnoise:sample_threshold**
41 [root@f34 ~/]# rtla osnoise hist -P F:1 -c 0-11 -r 900000 -d 1M -b 10 -E 25
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| H A D | rtla-timerlat.rst | 20 from the *timerlat* tracer. The **rtla timerlat hist** mode displays
30 **hist**
46 **rtla-timerlat-top**\(1), **rtla-timerlat-hist**\(1)
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| H A D | rtla-osnoise.rst | 24 The **rtla osnoise hist** mode displays information about the noise using
34 **hist**
51 **rtla-osnoise-top**\(1), **rtla-osnoise-hist**\(1)
|
| /linux/samples/bpf/ |
| H A D | lathist_user.c | 37 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()
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| /linux/tools/perf/util/ |
| H A D | bpf_ftrace.c | 173 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()
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| /linux/tools/testing/selftests/ftrace/test.d/trigger/inter-event/ |
| H A D | trigger-field-variable-support.tc | 19 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
|
| /linux/kernel/events/ |
| H A D | hw_breakpoint.c | 186 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 …]
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| /linux/tools/perf/util/bpf_skel/ |
| H A D | func_latency.bpf.c | 81 __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()
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| /linux/tools/testing/ktest/examples/bootconfigs/ |
| H A D | boottrace.bconf | 13 hist {
19 initcall.initcall_start.hist {
23 initcall.initcall_finish.hist {
|
| /linux/arch/parisc/kernel/ |
| H A D | irq.c | 216 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()
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| /linux/lib/zlib_dfltcc/ |
| H A D | dfltcc_util.h | 36 void *hist in dfltcc() argument
62 , [hist] "r" (hist) in dfltcc()
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| /linux/drivers/net/ethernet/mscc/ |
| H A D | ocelot_stats.c | 574 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 …]
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