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Searched refs:min_delta (Results 1 - 25 of 31) sorted by relevance

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/kernel/linux/linux-5.10/arch/mips/kernel/
H A Dcevt-r4k.c53 unsigned int min_delta; in calculate_min_delta() local
98 min_delta = buf2[ARRAY_SIZE(buf2) - 1] * 2; in calculate_min_delta()
101 if (min_delta < 0x300) in calculate_min_delta()
102 min_delta = 0x300; in calculate_min_delta()
104 pr_debug("%s: median 75th percentile=%#x, min_delta=%#x\n", in calculate_min_delta()
105 __func__, buf2[ARRAY_SIZE(buf2) - 1], min_delta); in calculate_min_delta()
106 return min_delta; in calculate_min_delta()
302 unsigned int irq, min_delta; in r4k_clockevent_init() local
324 min_delta = calculate_min_delta(); in r4k_clockevent_init()
332 clockevents_config_and_register(cd, mips_hpt_frequency, min_delta, in r4k_clockevent_init()
[all...]
/kernel/linux/linux-6.6/arch/mips/kernel/
H A Dcevt-r4k.c53 unsigned int min_delta; in calculate_min_delta() local
98 min_delta = buf2[ARRAY_SIZE(buf2) - 1] * 2; in calculate_min_delta()
101 if (min_delta < 0x300) in calculate_min_delta()
102 min_delta = 0x300; in calculate_min_delta()
104 pr_debug("%s: median 75th percentile=%#x, min_delta=%#x\n", in calculate_min_delta()
105 __func__, buf2[ARRAY_SIZE(buf2) - 1], min_delta); in calculate_min_delta()
106 return min_delta; in calculate_min_delta()
298 unsigned int irq, min_delta; in r4k_clockevent_init() local
320 min_delta = calculate_min_delta(); in r4k_clockevent_init()
328 clockevents_config_and_register(cd, mips_hpt_frequency, min_delta, in r4k_clockevent_init()
[all...]
/kernel/linux/linux-5.10/arch/loongarch/kernel/
H A Dtime.c136 unsigned long min_delta = 0x600; in constant_clockevent_init() local
158 clockevents_config_and_register(cd, const_clock_freq, min_delta, max_delta); in constant_clockevent_init()
/kernel/linux/linux-6.6/arch/loongarch/kernel/
H A Dtime.c139 unsigned long min_delta = 0x600; in constant_clockevent_init() local
165 clockevents_config_and_register(cd, const_clock_freq, min_delta, max_delta); in constant_clockevent_init()
/kernel/linux/linux-6.6/arch/arm64/kvm/
H A Darch_timer.c310 u64 min_delta = ULLONG_MAX; in kvm_timer_earliest_exp() local
318 min_delta = min(min_delta, kvm_timer_compute_delta(ctx)); in kvm_timer_earliest_exp()
322 min_delta = min(min_delta, wfit_delay_ns(vcpu)); in kvm_timer_earliest_exp()
325 if (min_delta == ULLONG_MAX) in kvm_timer_earliest_exp()
328 return min_delta; in kvm_timer_earliest_exp()
/kernel/linux/linux-5.10/arch/arm64/kvm/
H A Darch_timer.c244 u64 min_delta = ULLONG_MAX; in kvm_timer_earliest_exp() local
252 min_delta = min(min_delta, kvm_timer_compute_delta(ctx)); in kvm_timer_earliest_exp()
256 if (min_delta == ULLONG_MAX) in kvm_timer_earliest_exp()
259 return min_delta; in kvm_timer_earliest_exp()
/kernel/linux/linux-5.10/drivers/scsi/csiostor/
H A Dcsio_wr.c1277 int i, delta, match = 0, min_delta = INT_MAX; in csio_closest_timer() local
1283 if (delta < min_delta) { in csio_closest_timer()
1284 min_delta = delta; in csio_closest_timer()
1294 int i, delta, match = 0, min_delta = INT_MAX; in csio_closest_thresh() local
1300 if (delta < min_delta) { in csio_closest_thresh()
1301 min_delta = delta; in csio_closest_thresh()
/kernel/linux/linux-6.6/drivers/scsi/csiostor/
H A Dcsio_wr.c1277 int i, delta, match = 0, min_delta = INT_MAX; in csio_closest_timer() local
1283 if (delta < min_delta) { in csio_closest_timer()
1284 min_delta = delta; in csio_closest_timer()
1294 int i, delta, match = 0, min_delta = INT_MAX; in csio_closest_thresh() local
1300 if (delta < min_delta) { in csio_closest_thresh()
1301 min_delta = delta; in csio_closest_thresh()
/kernel/linux/linux-5.10/include/linux/
H A Dclockchips.h187 u32 freq, unsigned long min_delta,
/kernel/linux/linux-6.6/include/linux/
H A Dclockchips.h187 u32 freq, unsigned long min_delta,
/kernel/linux/linux-6.6/drivers/gpu/drm/bridge/
H A Dchipone-icn6211.c255 unsigned int delta, min_delta = 0xffffffff; in chipone_configure_pll() local
315 if (delta < min_delta) { in chipone_configure_pll()
319 min_delta = delta; in chipone_configure_pll()
329 min_delta, icn->refclk ? "EXT" : "DSI", fin, in chipone_configure_pll()
/kernel/linux/linux-5.10/drivers/phy/rockchip/
H A Dphy-rockchip-inno-dsidphy.c228 u32 min_delta = UINT_MAX; in inno_dsidphy_pll_calc_rate() local
272 } else if (delta < min_delta) { in inno_dsidphy_pll_calc_rate()
276 min_delta = delta; in inno_dsidphy_pll_calc_rate()
/kernel/linux/linux-5.10/kernel/time/
H A Dclockevents.c59 * than latch by up to (mult - 1) >> shift. For the min_delta in cev_delta2ns()
193 /* Limit min_delta to a jiffie */
500 * @min_delta: The minimum clock ticks to program in oneshot mode
506 u32 freq, unsigned long min_delta, in clockevents_config_and_register()
509 dev->min_delta_ticks = min_delta; in clockevents_config_and_register()
505 clockevents_config_and_register(struct clock_event_device *dev, u32 freq, unsigned long min_delta, unsigned long max_delta) clockevents_config_and_register() argument
/kernel/linux/linux-6.6/kernel/time/
H A Dclockevents.c59 * than latch by up to (mult - 1) >> shift. For the min_delta in cev_delta2ns()
193 /* Limit min_delta to a jiffie */
499 * @min_delta: The minimum clock ticks to program in oneshot mode
505 u32 freq, unsigned long min_delta, in clockevents_config_and_register()
508 dev->min_delta_ticks = min_delta; in clockevents_config_and_register()
504 clockevents_config_and_register(struct clock_event_device *dev, u32 freq, unsigned long min_delta, unsigned long max_delta) clockevents_config_and_register() argument
/kernel/linux/linux-5.10/tools/perf/
H A Dbuiltin-sched.c325 u64 T0, T1, delta, min_delta = NSEC_PER_SEC; in calibrate_run_measurement_overhead() local
333 min_delta = min(min_delta, delta); in calibrate_run_measurement_overhead()
335 sched->run_measurement_overhead = min_delta; in calibrate_run_measurement_overhead()
337 printf("run measurement overhead: %" PRIu64 " nsecs\n", min_delta); in calibrate_run_measurement_overhead()
342 u64 T0, T1, delta, min_delta = NSEC_PER_SEC; in calibrate_sleep_measurement_overhead() local
350 min_delta = min(min_delta, delta); in calibrate_sleep_measurement_overhead()
352 min_delta -= 10000; in calibrate_sleep_measurement_overhead()
353 sched->sleep_measurement_overhead = min_delta; in calibrate_sleep_measurement_overhead()
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/kernel/linux/linux-6.6/tools/perf/
H A Dbuiltin-sched.c327 u64 T0, T1, delta, min_delta = NSEC_PER_SEC; in calibrate_run_measurement_overhead() local
335 min_delta = min(min_delta, delta); in calibrate_run_measurement_overhead()
337 sched->run_measurement_overhead = min_delta; in calibrate_run_measurement_overhead()
339 printf("run measurement overhead: %" PRIu64 " nsecs\n", min_delta); in calibrate_run_measurement_overhead()
344 u64 T0, T1, delta, min_delta = NSEC_PER_SEC; in calibrate_sleep_measurement_overhead() local
352 min_delta = min(min_delta, delta); in calibrate_sleep_measurement_overhead()
354 min_delta -= 10000; in calibrate_sleep_measurement_overhead()
355 sched->sleep_measurement_overhead = min_delta; in calibrate_sleep_measurement_overhead()
[all...]
/kernel/linux/linux-6.6/drivers/phy/rockchip/
H A Dphy-rockchip-inno-dsidphy.c305 u32 min_delta = UINT_MAX; in inno_dsidphy_pll_calc_rate() local
349 } else if (delta < min_delta) { in inno_dsidphy_pll_calc_rate()
353 min_delta = delta; in inno_dsidphy_pll_calc_rate()
/kernel/linux/linux-5.10/drivers/tty/serial/
H A Dsirfsoc_uart.c636 unsigned long min_delta = ~0UL; in sirfsoc_usp_calc_sample_div() local
648 if (temp_delta < min_delta) { in sirfsoc_usp_calc_sample_div()
653 min_delta = temp_delta; in sirfsoc_usp_calc_sample_div()
666 unsigned long min_delta = ~0UL; in sirfsoc_uart_calc_sample_div() local
681 if (temp_delta < min_delta) { in sirfsoc_uart_calc_sample_div()
686 min_delta = temp_delta; in sirfsoc_uart_calc_sample_div()
/kernel/linux/linux-5.10/drivers/net/ethernet/chelsio/cxgb4vf/
H A Dcxgb4vf_main.c1021 int i, timer_idx = 0, min_delta = INT_MAX; in closest_timer() local
1027 if (delta < min_delta) { in closest_timer()
1028 min_delta = delta; in closest_timer()
1037 int i, delta, pktcnt_idx = 0, min_delta = INT_MAX; in closest_thres() local
1043 if (delta < min_delta) { in closest_thres()
1044 min_delta = delta; in closest_thres()
/kernel/linux/linux-6.6/drivers/net/ethernet/chelsio/cxgb4vf/
H A Dcxgb4vf_main.c1021 int i, timer_idx = 0, min_delta = INT_MAX; in closest_timer() local
1027 if (delta < min_delta) { in closest_timer()
1028 min_delta = delta; in closest_timer()
1037 int i, delta, pktcnt_idx = 0, min_delta = INT_MAX; in closest_thres() local
1043 if (delta < min_delta) { in closest_thres()
1044 min_delta = delta; in closest_thres()
/kernel/linux/linux-5.10/drivers/gpu/drm/rockchip/
H A Ddw-mipi-dsi-rockchip.c521 unsigned long min_delta = ULONG_MAX; in dw_mipi_dsi_get_lane_mbps() local
588 if (delta < min_delta) { in dw_mipi_dsi_get_lane_mbps()
591 min_delta = delta; in dw_mipi_dsi_get_lane_mbps()
/kernel/linux/linux-6.6/drivers/gpu/drm/rockchip/
H A Ddw-mipi-dsi-rockchip.c555 unsigned long min_delta = ULONG_MAX; in dw_mipi_dsi_get_lane_mbps() local
622 if (delta < min_delta) { in dw_mipi_dsi_get_lane_mbps()
625 min_delta = delta; in dw_mipi_dsi_get_lane_mbps()
/kernel/linux/linux-5.10/drivers/net/ethernet/chelsio/cxgb4/
H A Dcxgb4_ethtool.c1055 int qix, timerix, min_timerix, delta, min_delta; in set_dbqtimer() local
1069 min_delta = INT_MAX; in set_dbqtimer()
1075 if (delta < min_delta) { in set_dbqtimer()
1076 min_delta = delta; in set_dbqtimer()
/kernel/linux/linux-6.6/drivers/net/ethernet/chelsio/cxgb4/
H A Dcxgb4_ethtool.c1059 int qix, timerix, min_timerix, delta, min_delta; in set_dbqtimer() local
1073 min_delta = INT_MAX; in set_dbqtimer()
1079 if (delta < min_delta) { in set_dbqtimer()
1080 min_delta = delta; in set_dbqtimer()
/kernel/linux/linux-5.10/drivers/gpu/drm/exynos/
H A Dexynos_drm_dsi.c548 u32 min_delta = 0xffffffff; in exynos_dsi_pll_find_pms() local
578 if (delta < min_delta) { in exynos_dsi_pll_find_pms()
582 min_delta = delta; in exynos_dsi_pll_find_pms()

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