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Searched refs:sample_count (Results 1 - 25 of 35) sorted by relevance

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/kernel/linux/linux-5.10/tools/perf/tests/
H A Dbackward-ring-buffer.c32 static int count_samples(struct evlist *evlist, int *sample_count, in count_samples() argument
47 (*sample_count)++; in count_samples()
63 int *sample_count, int *comm_count) in do_test()
79 err = count_samples(evlist, sample_count, comm_count); in do_test()
87 int ret = TEST_SKIP, err, sample_count = 0, comm_count = 0; in test__backward_ring_buffer() local
140 err = do_test(evlist, opts.mmap_pages, &sample_count, in test__backward_ring_buffer()
145 if ((sample_count != NR_ITERS) || (comm_count != NR_ITERS)) { in test__backward_ring_buffer()
146 pr_err("Unexpected counter: sample_count=%d, comm_count=%d\n", in test__backward_ring_buffer()
147 sample_count, comm_count); in test__backward_ring_buffer()
160 err = do_test(evlist, 1, &sample_count, in test__backward_ring_buffer()
62 do_test(struct evlist *evlist, int mmap_pages, int *sample_count, int *comm_count) do_test() argument
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/kernel/linux/linux-6.6/tools/perf/tests/
H A Dbackward-ring-buffer.c32 static int count_samples(struct evlist *evlist, int *sample_count, in count_samples() argument
47 (*sample_count)++; in count_samples()
63 int *sample_count, int *comm_count) in do_test()
79 err = count_samples(evlist, sample_count, comm_count); in do_test()
87 int ret = TEST_SKIP, err, sample_count = 0, comm_count = 0; in test__backward_ring_buffer() local
141 err = do_test(evlist, opts.mmap_pages, &sample_count, in test__backward_ring_buffer()
146 if ((sample_count != NR_ITERS) || (comm_count != NR_ITERS)) { in test__backward_ring_buffer()
147 pr_err("Unexpected counter: sample_count=%d, comm_count=%d\n", in test__backward_ring_buffer()
148 sample_count, comm_count); in test__backward_ring_buffer()
161 err = do_test(evlist, 1, &sample_count, in test__backward_ring_buffer()
62 do_test(struct evlist *evlist, int mmap_pages, int *sample_count, int *comm_count) do_test() argument
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/kernel/linux/linux-6.6/tools/testing/selftests/powerpc/pmu/sampling_tests/
H A Dmisc.c195 * - If sample_count != NULL then return count of total
197 * - If sample_count == NULL then return the address
200 void *__event_read_samples(void *sample_buff, size_t *size, u64 *sample_count) in __event_read_samples() argument
220 /* Check for sample_count */ in __event_read_samples()
221 if (sample_count) in __event_read_samples()
222 *sample_count = 0; in __event_read_samples()
238 if (!sample_count) in __event_read_samples()
241 *sample_count += 1; in __event_read_samples()
256 u64 sample_count; in collect_samples() local
259 __event_read_samples(sample_buff, &size, &sample_count); in collect_samples()
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H A Dmisc.h53 void *__event_read_samples(void *sample_buff, size_t *size, u64 *sample_count);
/kernel/linux/linux-5.10/drivers/media/pci/cx88/
H A Dcx88-dsp.c245 unsigned int sample_count = spl * (AUD_RDS_LINES - 1); in read_rds_samples() local
251 "read RDS samples: current_address=%08x (offset=%08x), sample_count=%d, aud_intstat=%08x\n", in read_rds_samples()
253 current_address - srch->fifo_start, sample_count, in read_rds_samples()
255 samples = kmalloc_array(sample_count, sizeof(*samples), GFP_KERNEL); in read_rds_samples()
259 *N = sample_count; in read_rds_samples()
261 for (i = 0; i < sample_count; i++) { in read_rds_samples()
267 dprintk(2, "RDS samples dump: %*ph\n", sample_count, samples); in read_rds_samples()
/kernel/linux/linux-6.6/drivers/media/pci/cx88/
H A Dcx88-dsp.c245 unsigned int sample_count = spl * (AUD_RDS_LINES - 1); in read_rds_samples() local
251 "read RDS samples: current_address=%08x (offset=%08x), sample_count=%d, aud_intstat=%08x\n", in read_rds_samples()
253 current_address - srch->fifo_start, sample_count, in read_rds_samples()
255 samples = kmalloc_array(sample_count, sizeof(*samples), GFP_KERNEL); in read_rds_samples()
259 *N = sample_count; in read_rds_samples()
261 for (i = 0; i < sample_count; i++) { in read_rds_samples()
267 dprintk(2, "RDS samples dump: %*ph\n", sample_count, samples); in read_rds_samples()
/kernel/linux/linux-5.10/drivers/input/touchscreen/
H A Dfsl-imx25-tcq.c32 unsigned int sample_count; member
121 MX25_ADCQ_CFG_NOS(priv->sample_count) | in imx25_setup_queue_cfgs()
133 MX25_ADCQ_CFG_NOS(priv->sample_count) | in imx25_setup_queue_cfgs()
156 * We measure X/Y with 'sample_count' number of samples and execute a in imx25_setup_queue_4wire()
159 priv->expected_samples = priv->sample_count * 2 + 2; in imx25_setup_queue_4wire()
278 x_pos /= priv->sample_count; in mx25_tcq_create_event_for_4wire()
279 y_pos /= priv->sample_count; in mx25_tcq_create_event_for_4wire()
318 * sample_count samples from the fifo, or a multiple of sample_count. in mx25_tcq_irq_thread()
323 samples -= samples % priv->sample_count; in mx25_tcq_irq_thread()
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/kernel/linux/linux-6.6/drivers/input/touchscreen/
H A Dfsl-imx25-tcq.c32 unsigned int sample_count; member
121 MX25_ADCQ_CFG_NOS(priv->sample_count) | in imx25_setup_queue_cfgs()
133 MX25_ADCQ_CFG_NOS(priv->sample_count) | in imx25_setup_queue_cfgs()
156 * We measure X/Y with 'sample_count' number of samples and execute a in imx25_setup_queue_4wire()
159 priv->expected_samples = priv->sample_count * 2 + 2; in imx25_setup_queue_4wire()
278 x_pos /= priv->sample_count; in mx25_tcq_create_event_for_4wire()
279 y_pos /= priv->sample_count; in mx25_tcq_create_event_for_4wire()
318 * sample_count samples from the fifo, or a multiple of sample_count. in mx25_tcq_irq_thread()
323 samples -= samples % priv->sample_count; in mx25_tcq_irq_thread()
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/kernel/linux/linux-5.10/drivers/staging/comedi/drivers/
H A Dni_atmio16d.c292 unsigned int sample_count, tmp, chan, gain; in atmio16d_ai_cmd() local
349 sample_count = cmd->stop_arg * cmd->scan_end_arg; in atmio16d_ai_cmd()
353 if (sample_count < 65536) { in atmio16d_ai_cmd()
355 outw(sample_count, dev->iobase + AM9513A_DATA_REG); in atmio16d_ai_cmd()
364 tmp = sample_count & 0xFFFF; in atmio16d_ai_cmd()
376 tmp = sample_count & 0xFFFF; in atmio16d_ai_cmd()
378 outw((sample_count >> 16) & 0xFFFF, in atmio16d_ai_cmd()
381 outw(((sample_count >> 16) & 0xFFFF) + 1, in atmio16d_ai_cmd()
/kernel/linux/linux-6.6/drivers/comedi/drivers/
H A Dni_atmio16d.c291 unsigned int sample_count, tmp, chan, gain; in atmio16d_ai_cmd() local
348 sample_count = cmd->stop_arg * cmd->scan_end_arg; in atmio16d_ai_cmd()
352 if (sample_count < 65536) { in atmio16d_ai_cmd()
354 outw(sample_count, dev->iobase + AM9513A_DATA_REG); in atmio16d_ai_cmd()
363 tmp = sample_count & 0xFFFF; in atmio16d_ai_cmd()
375 tmp = sample_count & 0xFFFF; in atmio16d_ai_cmd()
377 outw((sample_count >> 16) & 0xFFFF, in atmio16d_ai_cmd()
380 outw(((sample_count >> 16) & 0xFFFF) + 1, in atmio16d_ai_cmd()
/kernel/linux/linux-5.10/drivers/s390/cio/
H A Dcmf.c406 * @sample_count: number of samples
423 u16 sample_count; member
620 ret = cmb->sample_count; in read_cmb()
640 ret = time_to_avg_nsec(val, cmb->sample_count); in read_cmb()
679 data->sample_count = cmb->sample_count; in readall_cmb()
729 * @sample_count: number of samples
746 u32 sample_count; member
874 ret = cmb->sample_count; in read_cmbe()
900 ret = time_to_avg_nsec(val, cmb->sample_count); in read_cmbe()
1025 cmf_attr(sample_count); global() variable
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/kernel/linux/linux-6.6/drivers/s390/cio/
H A Dcmf.c407 * @sample_count: number of samples
424 u16 sample_count; member
621 ret = cmb->sample_count; in read_cmb()
641 ret = time_to_avg_nsec(val, cmb->sample_count); in read_cmb()
680 data->sample_count = cmb->sample_count; in readall_cmb()
730 * @sample_count: number of samples
747 u32 sample_count; member
875 ret = cmb->sample_count; in read_cmbe()
901 ret = time_to_avg_nsec(val, cmb->sample_count); in read_cmbe()
1026 cmf_attr(sample_count); global() variable
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/kernel/linux/linux-5.10/arch/s390/include/uapi/asm/
H A Dcmb.h12 * @sample_count: number of samples
36 __u64 sample_count; member
/kernel/linux/linux-6.6/arch/s390/include/uapi/asm/
H A Dcmb.h12 * @sample_count: number of samples
36 __u64 sample_count; member
/kernel/linux/linux-5.10/arch/x86/kernel/cpu/mce/
H A Dtherm_throt.c68 * @sample_count: Total number of samples collected in the buffer
91 u8 sample_count; member
270 state->sample_count = 0; in throttle_active_work()
275 state->sample_count++; in throttle_active_work()
277 if (state->sample_count < ARRAY_SIZE(state->temp_samples)) in throttle_active_work()
/kernel/linux/linux-5.10/sound/pci/mixart/
H A Dmixart_core.c473 u64 sample_count = ((u64)notify->streams[i].sample_pos_high_part) << 32; in snd_mixart_threaded_irq() local
474 sample_count |= notify->streams[i].sample_pos_low_part; in snd_mixart_threaded_irq()
479 if (new_elapse_pos > sample_count) { in snd_mixart_threaded_irq()
491 stream->buf_period_frag = (u32)( sample_count - stream->abs_period_elapsed ); in snd_mixart_threaded_irq()
/kernel/linux/linux-6.6/drivers/thermal/intel/
H A Dtherm_throt.c69 * @sample_count: Total number of samples collected in the buffer
92 u8 sample_count; member
331 state->sample_count = 0; in throttle_active_work()
336 state->sample_count++; in throttle_active_work()
338 if (state->sample_count < ARRAY_SIZE(state->temp_samples)) in throttle_active_work()
/kernel/linux/linux-6.6/sound/pci/mixart/
H A Dmixart_core.c474 u64 sample_count = ((u64)notify->streams[i].sample_pos_high_part) << 32; in snd_mixart_threaded_irq() local
475 sample_count |= notify->streams[i].sample_pos_low_part; in snd_mixart_threaded_irq()
480 if (new_elapse_pos > sample_count) { in snd_mixart_threaded_irq()
492 stream->buf_period_frag = (u32)( sample_count - stream->abs_period_elapsed ); in snd_mixart_threaded_irq()
/kernel/linux/linux-5.10/net/mac80211/
H A Drc80211_minstrel_ht.h91 u8 sample_count; member
H A Drc80211_minstrel_ht.c704 mi->sample_count = 0; in minstrel_ht_update_stats()
727 mi->sample_count++; in minstrel_ht_update_stats()
776 mi->sample_count *= 8; in minstrel_ht_update_stats()
778 mi->sample_count /= 2; in minstrel_ht_update_stats()
919 if (!mi->sample_wait && !mi->sample_tries && mi->sample_count > 0) { in minstrel_ht_tx_status()
924 mi->sample_count--; in minstrel_ht_tx_status()
1430 mi->sample_count = 16; in minstrel_ht_update_caps()
1433 mi->sample_count = 8; in minstrel_ht_update_caps()
/kernel/linux/linux-5.10/drivers/media/test-drivers/vidtv/
H A Dvidtv_encoder.h105 * @sample_count: How many samples we have encoded in total.
135 u64 sample_count; member
H A Dvidtv_s302m.c280 e->last_sample_cb(e->sample_count); in vidtv_s302m_get_sample()
369 e->sample_count++; in vidtv_s302m_write_frames()
464 e->sample_count = 0; in vidtv_s302m_encoder_init()
/kernel/linux/linux-6.6/drivers/media/test-drivers/vidtv/
H A Dvidtv_encoder.h105 * @sample_count: How many samples we have encoded in total.
135 u64 sample_count; member
H A Dvidtv_s302m.c280 e->last_sample_cb(e->sample_count); in vidtv_s302m_get_sample()
369 e->sample_count++; in vidtv_s302m_write_frames()
464 e->sample_count = 0; in vidtv_s302m_encoder_init()
/kernel/linux/linux-6.6/drivers/iio/adc/
H A Dti-tsc2046.c228 unsigned int bit_count, sample_count; in tsc2046_adc_time_to_count() local
231 sample_count = DIV_ROUND_UP(bit_count, TI_TSC2046_SAMPLE_BITS); in tsc2046_adc_time_to_count()
235 bit_count, sample_count); in tsc2046_adc_time_to_count()
237 return sample_count; in tsc2046_adc_time_to_count()

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