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Searched refs:dt (Results 1 – 25 of 1702) sorted by relevance

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/linux/drivers/thunderbolt/
H A Ddma_test.c122 static void dma_test_free_rings(struct dma_test *dt) in dma_test_free_rings() argument
124 if (dt->rx_ring) { in dma_test_free_rings()
125 tb_xdomain_release_in_hopid(dt->xd, dt->rx_hopid); in dma_test_free_rings()
126 tb_ring_free(dt->rx_ring); in dma_test_free_rings()
127 dt->rx_ring = NULL; in dma_test_free_rings()
129 if (dt->tx_ring) { in dma_test_free_rings()
130 tb_xdomain_release_out_hopid(dt->xd, dt->tx_hopid); in dma_test_free_rings()
131 tb_ring_free(dt->tx_ring); in dma_test_free_rings()
132 dt->tx_ring = NULL; in dma_test_free_rings()
136 static int dma_test_start_rings(struct dma_test *dt) in dma_test_start_rings() argument
[all …]
/linux/drivers/video/
H A Dof_display_timing.c58 struct display_timing *dt) in of_parse_display_timing() argument
63 memset(dt, 0, sizeof(*dt)); in of_parse_display_timing()
65 ret |= parse_timing_property(np, "hback-porch", &dt->hback_porch); in of_parse_display_timing()
66 ret |= parse_timing_property(np, "hfront-porch", &dt->hfront_porch); in of_parse_display_timing()
67 ret |= parse_timing_property(np, "hactive", &dt->hactive); in of_parse_display_timing()
68 ret |= parse_timing_property(np, "hsync-len", &dt->hsync_len); in of_parse_display_timing()
69 ret |= parse_timing_property(np, "vback-porch", &dt->vback_porch); in of_parse_display_timing()
70 ret |= parse_timing_property(np, "vfront-porch", &dt->vfront_porch); in of_parse_display_timing()
71 ret |= parse_timing_property(np, "vactive", &dt->vactive); in of_parse_display_timing()
72 ret |= parse_timing_property(np, "vsync-len", &dt->vsync_len); in of_parse_display_timing()
[all …]
H A Dvideomode.c13 void videomode_from_timing(const struct display_timing *dt, in videomode_from_timing() argument
16 vm->pixelclock = dt->pixelclock.typ; in videomode_from_timing()
17 vm->hactive = dt->hactive.typ; in videomode_from_timing()
18 vm->hfront_porch = dt->hfront_porch.typ; in videomode_from_timing()
19 vm->hback_porch = dt->hback_porch.typ; in videomode_from_timing()
20 vm->hsync_len = dt->hsync_len.typ; in videomode_from_timing()
22 vm->vactive = dt->vactive.typ; in videomode_from_timing()
23 vm->vfront_porch = dt->vfront_porch.typ; in videomode_from_timing()
24 vm->vback_porch = dt->vback_porch.typ; in videomode_from_timing()
25 vm->vsync_len = dt->vsync_len.typ; in videomode_from_timing()
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/linux/drivers/mtd/nand/raw/
H A Ddenali_dt.c115 struct denali_dt *dt; in denali_dt_probe() local
121 dt = devm_kzalloc(dev, sizeof(*dt), GFP_KERNEL); in denali_dt_probe()
122 if (!dt) in denali_dt_probe()
124 denali = &dt->controller; in denali_dt_probe()
148 dt->clk = devm_clk_get_enabled(dev, "nand"); in denali_dt_probe()
149 if (IS_ERR(dt->clk)) in denali_dt_probe()
150 return PTR_ERR(dt->clk); in denali_dt_probe()
152 dt->clk_x = devm_clk_get_enabled(dev, "nand_x"); in denali_dt_probe()
153 if (IS_ERR(dt->clk_x)) in denali_dt_probe()
154 return PTR_ERR(dt->clk_x); in denali_dt_probe()
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/linux/drivers/ptp/
H A Dptp_dfl_tod.c80 static int fine_adjust_tod_clock(struct dfl_tod *dt, u32 adjust_period, in fine_adjust_tod_clock() argument
83 void __iomem *base = dt->tod_ctrl; in fine_adjust_tod_clock()
98 static int coarse_adjust_tod_clock(struct dfl_tod *dt, s64 delta) in coarse_adjust_tod_clock() argument
101 void __iomem *base = dt->tod_ctrl; in coarse_adjust_tod_clock()
128 struct dfl_tod *dt = container_of(ptp, struct dfl_tod, ptp_clock_ops); in dfl_tod_adjust_fine() local
130 void __iomem *base = dt->tod_ctrl; in dfl_tod_adjust_fine()
160 spin_lock_irqsave(&dt->tod_lock, flags); in dfl_tod_adjust_fine()
166 spin_unlock_irqrestore(&dt->tod_lock, flags); in dfl_tod_adjust_fine()
173 struct dfl_tod *dt = container_of(ptp, struct dfl_tod, ptp_clock_ops); in dfl_tod_adjust_time() local
175 void __iomem *base = dt->tod_ctrl; in dfl_tod_adjust_time()
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/linux/drivers/rtc/
H A Drtc-max6902.c52 static int max6902_read_time(struct device *dev, struct rtc_time *dt) in max6902_read_time() argument
66 dt->tm_sec = bcd2bin(buf[0]); in max6902_read_time()
67 dt->tm_min = bcd2bin(buf[1]); in max6902_read_time()
68 dt->tm_hour = bcd2bin(buf[2]); in max6902_read_time()
69 dt->tm_mday = bcd2bin(buf[3]); in max6902_read_time()
70 dt->tm_mon = bcd2bin(buf[4]) - 1; in max6902_read_time()
71 dt->tm_wday = bcd2bin(buf[5]); in max6902_read_time()
72 dt->tm_year = bcd2bin(buf[6]); in max6902_read_time()
81 dt->tm_year += century; in max6902_read_time()
82 dt->tm_year -= 1900; in max6902_read_time()
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H A Drtc-max6916.c53 static int max6916_read_time(struct device *dev, struct rtc_time *dt) in max6916_read_time() argument
66 dt->tm_sec = bcd2bin(buf[0]); in max6916_read_time()
67 dt->tm_min = bcd2bin(buf[1]); in max6916_read_time()
68 dt->tm_hour = bcd2bin(buf[2] & 0x3F); in max6916_read_time()
69 dt->tm_mday = bcd2bin(buf[3]); in max6916_read_time()
70 dt->tm_mon = bcd2bin(buf[4]) - 1; in max6916_read_time()
71 dt->tm_wday = bcd2bin(buf[5]) - 1; in max6916_read_time()
72 dt->tm_year = bcd2bin(buf[6]) + 100; in max6916_read_time()
77 static int max6916_set_time(struct device *dev, struct rtc_time *dt) in max6916_set_time() argument
82 if (dt->tm_year < 100 || dt->tm_year > 199) { in max6916_set_time()
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H A Drtc-ds1347.c50 static int ds1347_read_time(struct device *dev, struct rtc_time *dt) in ds1347_read_time() argument
78 dt->tm_sec = bcd2bin(buf[0]); in ds1347_read_time()
79 dt->tm_min = bcd2bin(buf[1] & 0x7f); in ds1347_read_time()
80 dt->tm_hour = bcd2bin(buf[2] & 0x3F); in ds1347_read_time()
81 dt->tm_mday = bcd2bin(buf[3]); in ds1347_read_time()
82 dt->tm_mon = bcd2bin(buf[4]) - 1; in ds1347_read_time()
83 dt->tm_wday = bcd2bin(buf[5]) - 1; in ds1347_read_time()
84 dt->tm_year = (bcd2bin(century) * 100) + bcd2bin(buf[6]) - 1900; in ds1347_read_time()
89 static int ds1347_set_time(struct device *dev, struct rtc_time *dt) in ds1347_set_time() argument
101 buf[0] = bin2bcd(dt->tm_sec); in ds1347_set_time()
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H A Drtc-ds1390.c127 static int ds1390_read_time(struct device *dev, struct rtc_time *dt) in ds1390_read_time() argument
143 dt->tm_sec = bcd2bin(chip->txrx_buf[0]); in ds1390_read_time()
144 dt->tm_min = bcd2bin(chip->txrx_buf[1]); in ds1390_read_time()
145 dt->tm_hour = bcd2bin(chip->txrx_buf[2]); in ds1390_read_time()
146 dt->tm_wday = bcd2bin(chip->txrx_buf[3]); in ds1390_read_time()
147 dt->tm_mday = bcd2bin(chip->txrx_buf[4]); in ds1390_read_time()
149 dt->tm_mon = bcd2bin(chip->txrx_buf[5] & 0x7f) - 1; in ds1390_read_time()
151 dt->tm_year = bcd2bin(chip->txrx_buf[6]) + ((chip->txrx_buf[5] & 0x80) ? 100 : 0); in ds1390_read_time()
156 static int ds1390_set_time(struct device *dev, struct rtc_time *dt) in ds1390_set_time() argument
163 chip->txrx_buf[1] = bin2bcd(dt->tm_sec); in ds1390_set_time()
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H A Drtc-r9701.c68 static int r9701_get_datetime(struct device *dev, struct rtc_time *dt) in r9701_get_datetime() argument
78 dt->tm_sec = bcd2bin(buf[0]); /* RSECCNT */ in r9701_get_datetime()
79 dt->tm_min = bcd2bin(buf[1]); /* RMINCNT */ in r9701_get_datetime()
80 dt->tm_hour = bcd2bin(buf[2]); /* RHRCNT */ in r9701_get_datetime()
82 dt->tm_mday = bcd2bin(buf[3]); /* RDAYCNT */ in r9701_get_datetime()
83 dt->tm_mon = bcd2bin(buf[4]) - 1; /* RMONCNT */ in r9701_get_datetime()
84 dt->tm_year = bcd2bin(buf[5]) + 100; /* RYRCNT */ in r9701_get_datetime()
89 static int r9701_set_datetime(struct device *dev, struct rtc_time *dt) in r9701_set_datetime() argument
93 ret = write_reg(dev, RHRCNT, bin2bcd(dt->tm_hour)); in r9701_set_datetime()
94 ret = ret ? ret : write_reg(dev, RMINCNT, bin2bcd(dt->tm_min)); in r9701_set_datetime()
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H A Drtc-pcf8583.c49 static int pcf8583_get_datetime(struct i2c_client *client, struct rtc_time *dt) in pcf8583_get_datetime() argument
71 dt->tm_year = buf[4] >> 6; in pcf8583_get_datetime()
72 dt->tm_wday = buf[5] >> 5; in pcf8583_get_datetime()
77 dt->tm_sec = bcd2bin(buf[1]); in pcf8583_get_datetime()
78 dt->tm_min = bcd2bin(buf[2]); in pcf8583_get_datetime()
79 dt->tm_hour = bcd2bin(buf[3]); in pcf8583_get_datetime()
80 dt->tm_mday = bcd2bin(buf[4]); in pcf8583_get_datetime()
81 dt->tm_mon = bcd2bin(buf[5]) - 1; in pcf8583_get_datetime()
87 static int pcf8583_set_datetime(struct i2c_client *client, struct rtc_time *dt, int datetoo) in pcf8583_set_datetime() argument
95 buf[3] = bin2bcd(dt->tm_sec); in pcf8583_set_datetime()
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H A Drtc-ds1343.c198 static int ds1343_read_time(struct device *dev, struct rtc_time *dt) in ds1343_read_time() argument
208 dt->tm_sec = bcd2bin(buf[0]); in ds1343_read_time()
209 dt->tm_min = bcd2bin(buf[1]); in ds1343_read_time()
210 dt->tm_hour = bcd2bin(buf[2] & 0x3F); in ds1343_read_time()
211 dt->tm_wday = bcd2bin(buf[3]) - 1; in ds1343_read_time()
212 dt->tm_mday = bcd2bin(buf[4]); in ds1343_read_time()
213 dt->tm_mon = bcd2bin(buf[5] & 0x1F) - 1; in ds1343_read_time()
214 dt->tm_year = bcd2bin(buf[6]) + 100; /* year offset from 1900 */ in ds1343_read_time()
219 static int ds1343_set_time(struct device *dev, struct rtc_time *dt) in ds1343_set_time() argument
224 buf[0] = bin2bcd(dt->tm_sec); in ds1343_set_time()
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H A Drtc-rx8025.c214 static int rx8025_get_time(struct device *dev, struct rtc_time *dt) in rx8025_get_time() argument
231 dt->tm_sec = bcd2bin(date[RX8025_REG_SEC] & 0x7f); in rx8025_get_time()
232 dt->tm_min = bcd2bin(date[RX8025_REG_MIN] & 0x7f); in rx8025_get_time()
234 dt->tm_hour = bcd2bin(date[RX8025_REG_HOUR] & 0x3f); in rx8025_get_time()
236 dt->tm_hour = bcd2bin(date[RX8025_REG_HOUR] & 0x1f) % 12 in rx8025_get_time()
239 dt->tm_mday = bcd2bin(date[RX8025_REG_MDAY] & 0x3f); in rx8025_get_time()
240 dt->tm_mon = bcd2bin(date[RX8025_REG_MONTH] & 0x1f) - 1; in rx8025_get_time()
241 dt->tm_year = bcd2bin(date[RX8025_REG_YEAR]) + 100; in rx8025_get_time()
243 dev_dbg(dev, "%s: date %ptRr\n", __func__, dt); in rx8025_get_time()
248 static int rx8025_set_time(struct device *dev, struct rtc_time *dt) in rx8025_set_time() argument
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H A Drtc-rx8010.c107 static int rx8010_get_time(struct device *dev, struct rtc_time *dt) in rx8010_get_time() argument
126 dt->tm_sec = bcd2bin(date[RX8010_SEC - RX8010_SEC] & 0x7f); in rx8010_get_time()
127 dt->tm_min = bcd2bin(date[RX8010_MIN - RX8010_SEC] & 0x7f); in rx8010_get_time()
128 dt->tm_hour = bcd2bin(date[RX8010_HOUR - RX8010_SEC] & 0x3f); in rx8010_get_time()
129 dt->tm_mday = bcd2bin(date[RX8010_MDAY - RX8010_SEC] & 0x3f); in rx8010_get_time()
130 dt->tm_mon = bcd2bin(date[RX8010_MONTH - RX8010_SEC] & 0x1f) - 1; in rx8010_get_time()
131 dt->tm_year = bcd2bin(date[RX8010_YEAR - RX8010_SEC]) + 100; in rx8010_get_time()
132 dt->tm_wday = ffs(date[RX8010_WDAY - RX8010_SEC] & 0x7f); in rx8010_get_time()
137 static int rx8010_set_time(struct device *dev, struct rtc_time *dt) in rx8010_set_time() argument
148 date[RX8010_SEC - RX8010_SEC] = bin2bcd(dt->tm_sec); in rx8010_set_time()
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/linux/drivers/iio/
H A Dindustrialio-sw-device.c68 void iio_unregister_sw_device_type(struct iio_sw_device_type *dt) in iio_unregister_sw_device_type() argument
73 iter = __iio_find_sw_device_type(dt->name, strlen(dt->name)); in iio_unregister_sw_device_type()
75 list_del(&dt->list); in iio_unregister_sw_device_type()
78 configfs_unregister_default_group(dt->group); in iio_unregister_sw_device_type()
85 struct iio_sw_device_type *dt; in iio_get_sw_device_type() local
88 dt = __iio_find_sw_device_type(name, strlen(name)); in iio_get_sw_device_type()
89 if (dt && !try_module_get(dt->owner)) in iio_get_sw_device_type()
90 dt = NULL; in iio_get_sw_device_type()
93 return dt; in iio_get_sw_device_type()
99 struct iio_sw_device_type *dt; in iio_sw_device_create() local
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/linux/drivers/gpu/drm/i915/gt/
H A Dselftest_gt_pm.c55 ktime_t dt[5]; in measure_clocks() local
62 dt[i] = ktime_get(); in measure_clocks()
67 dt[i] = ktime_sub(ktime_get(), dt[i]); in measure_clocks()
75 sort(dt, 5, sizeof(*dt), cmp_u64, NULL); in measure_clocks()
76 *out_dt = div_u64(dt[1] + 2 * dt[2] + dt[3], 4); in measure_clocks()
102 u64 dt; in live_gt_clocks() local
107 measure_clocks(engine, &cycles, &dt); in live_gt_clocks()
110 expected = intel_gt_ns_to_clock_interval(engine->gt, dt); in live_gt_clocks()
113 engine->name, cycles, time, dt, expected, in live_gt_clocks()
116 if (9 * time < 8 * dt || 8 * time > 9 * dt) { in live_gt_clocks()
H A Dselftest_engine_pm.c74 u64 *dt, u64 *d_ring, u64 *d_ctx) in __measure_timestamps() argument
119 *dt = local_clock(); in __measure_timestamps()
121 *dt = local_clock() - *dt; in __measure_timestamps()
141 u64 s_ring[COUNT], s_ctx[COUNT], st[COUNT], d_ring, d_ctx, dt; in __live_engine_timestamps() local
158 dt = trifilter(st); in __live_engine_timestamps()
163 engine->name, dt, in __live_engine_timestamps()
168 if (3 * dt > 4 * d_ring || 4 * dt < 3 * d_ring) { in __live_engine_timestamps()
221 ktime_t start, unused, dt; in __spin_until_busier() local
233 dt = ktime_get() - start; in __spin_until_busier()
234 if (dt > 10000000) { in __spin_until_busier()
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/linux/drivers/perf/
H A Darm-ccn.c143 struct arm_ccn_dt, pmu), struct arm_ccn, dt)
183 struct arm_ccn_dt dt; member
451 return &ccn->dt.cmp_mask[i].l; in arm_ccn_pmu_get_cmp_mask()
453 return &ccn->dt.cmp_mask[i].h; in arm_ccn_pmu_get_cmp_mask()
541 return cpumap_print_to_pagebuf(true, buf, cpumask_of(ccn->dt.cpu)); in arm_ccn_pmu_cpumask_show()
637 ccn->dt.pmu_counters_mask)) in arm_ccn_pmu_event_alloc()
641 ccn->dt.pmu_counters[CCN_IDX_PMU_CYCLE_COUNTER].event = event; in arm_ccn_pmu_event_alloc()
647 hw->idx = arm_ccn_pmu_alloc_bit(ccn->dt.pmu_counters_mask, in arm_ccn_pmu_event_alloc()
658 ccn->dt.pmu_counters[hw->idx].source = source; in arm_ccn_pmu_event_alloc()
670 clear_bit(hw->idx, ccn->dt.pmu_counters_mask); in arm_ccn_pmu_event_alloc()
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/linux/drivers/block/drbd/
H A Ddrbd_proc.c93 unsigned long db, dt, dbdt, rt, rs_total, rs_left; in drbd_syncer_progress() local
142 dt = (jiffies - device->rs_mark_time[i]) / HZ; in drbd_syncer_progress()
143 if (dt > 180) in drbd_syncer_progress()
146 if (!dt) in drbd_syncer_progress()
147 dt++; in drbd_syncer_progress()
149 rt = (dt * (rs_left / (db/100+1)))/100; /* seconds */ in drbd_syncer_progress()
154 dbdt = Bit2KB(db/dt); in drbd_syncer_progress()
162 dt = (jiffies - device->rs_mark_time[i]) / HZ; in drbd_syncer_progress()
163 if (!dt) in drbd_syncer_progress()
164 dt++; in drbd_syncer_progress()
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/linux/drivers/clocksource/
H A Dtimer-digicolor.c71 struct digicolor_timer *dt = dc_timer(ce); in dc_timer_disable() local
72 writeb(CONTROL_DISABLE, dt->base + CONTROL(dt->timer_id)); in dc_timer_disable()
77 struct digicolor_timer *dt = dc_timer(ce); in dc_timer_enable() local
78 writeb(CONTROL_ENABLE | mode, dt->base + CONTROL(dt->timer_id)); in dc_timer_enable()
84 struct digicolor_timer *dt = dc_timer(ce); in dc_timer_set_count() local
85 writel(count, dt->base + COUNT(dt->timer_id)); in dc_timer_set_count()
103 struct digicolor_timer *dt = dc_timer(ce); in digicolor_clkevt_set_periodic() local
106 dc_timer_set_count(ce, dt->ticks_per_jiffy); in digicolor_clkevt_set_periodic()
/linux/arch/x86/kvm/
H A Dsmm.c187 struct desc_ptr dt; in enter_smm_save_state_32() local
204 kvm_x86_call(get_gdt)(vcpu, &dt); in enter_smm_save_state_32()
205 smram->gdtr.base = dt.address; in enter_smm_save_state_32()
206 smram->gdtr.limit = dt.size; in enter_smm_save_state_32()
208 kvm_x86_call(get_idt)(vcpu, &dt); in enter_smm_save_state_32()
209 smram->idtr.base = dt.address; in enter_smm_save_state_32()
210 smram->idtr.limit = dt.size; in enter_smm_save_state_32()
231 struct desc_ptr dt; in enter_smm_save_state_64() local
254 kvm_x86_call(get_idt)(vcpu, &dt); in enter_smm_save_state_64()
255 smram->idtr.limit = dt.size; in enter_smm_save_state_64()
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/linux/tools/testing/selftests/bpf/progs/
H A Dnetcnt_prog.c30 __u64 ts, dt; in bpf_nextcnt() local
50 dt = ts - percpu_cnt->prev_ts; in bpf_nextcnt()
52 dt *= MAX_BPS; in bpf_nextcnt()
53 dt /= NS_PER_SEC; in bpf_nextcnt()
55 if (cnt->bytes + percpu_cnt->bytes - percpu_cnt->prev_bytes < dt) in bpf_nextcnt()
60 if (dt > REFRESH_TIME_NS) { in bpf_nextcnt()
/linux/drivers/iio/pressure/
H A Dms5611_core.c124 s64 off, sens, dt; in ms5611_temp_and_pressure_compensate() local
126 dt = t - (st->prom[5] << 8); in ms5611_temp_and_pressure_compensate()
127 off = ((s64)st->prom[2] << 16) + ((st->prom[4] * dt) >> 7); in ms5611_temp_and_pressure_compensate()
128 sens = ((s64)st->prom[1] << 15) + ((st->prom[3] * dt) >> 8); in ms5611_temp_and_pressure_compensate()
130 t = 2000 + ((st->prom[6] * dt) >> 23); in ms5611_temp_and_pressure_compensate()
134 t2 = (dt * dt) >> 31; in ms5611_temp_and_pressure_compensate()
160 s64 off, sens, dt; in ms5607_temp_and_pressure_compensate() local
162 dt = t - (st->prom[5] << 8); in ms5607_temp_and_pressure_compensate()
163 off = ((s64)st->prom[2] << 17) + ((st->prom[4] * dt) >> 6); in ms5607_temp_and_pressure_compensate()
164 sens = ((s64)st->prom[1] << 16) + ((st->prom[3] * dt) >> 7); in ms5607_temp_and_pressure_compensate()
[all …]
/linux/include/trace/events/
H A Dxen.h383 TP_PROTO(struct desc_struct *dt, int entrynum, u64 desc),
384 TP_ARGS(dt, entrynum, desc),
386 __field(struct desc_struct *, dt)
390 TP_fast_assign(__entry->dt = dt;
395 __entry->dt, __entry->entrynum,
400 TP_PROTO(gate_desc *dt, int entrynum, const gate_desc *ent),
401 TP_ARGS(dt, entrynum, ent),
403 __field(gate_desc *, dt)
406 TP_fast_assign(__entry->dt = dt;
410 __entry->dt, __entry->entrynum)
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/linux/lib/zstd/decompress/
H A Dhuf_decompress.c174 void const* dt; member
190 void const* dt = DTable + 1; in HUF_DecompressFastArgs_init() local
273 args->dt = dt; in HUF_DecompressFastArgs_init()
388 HUF_DEltX1* const dt = (HUF_DEltX1*)dtPtr; in HUF_readDTableX1_wksp() local
468 dt[uStart] = D; in HUF_readDTableX1_wksp()
477 dt[uStart+0] = D; in HUF_readDTableX1_wksp()
478 dt[uStart+1] = D; in HUF_readDTableX1_wksp()
485 MEM_write64(dt + uStart, D4); in HUF_readDTableX1_wksp()
492 MEM_write64(dt + uStart, D4); in HUF_readDTableX1_wksp()
493 MEM_write64(dt + uStart + 4, D4); in HUF_readDTableX1_wksp()
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