| /Linux-v6.6/kernel/ |
| D | delayacct.c | 90 tsk->delays = kmem_cache_zalloc(delayacct_cache, GFP_KERNEL); in __delayacct_tsk_init()
91 if (tsk->delays) in __delayacct_tsk_init()
92 raw_spin_lock_init(&tsk->delays->lock); in __delayacct_tsk_init()
114 current->delays->blkio_start = local_clock(); in __delayacct_blkio_start()
123 delayacct_end(&p->delays->lock, in __delayacct_blkio_end()
124 &p->delays->blkio_start, in __delayacct_blkio_end()
125 &p->delays->blkio_delay, in __delayacct_blkio_end()
126 &p->delays->blkio_count); in __delayacct_blkio_end()
164 if (!tsk->delays) in delayacct_add_tsk()
169 raw_spin_lock_irqsave(&tsk->delays->lock, flags); in delayacct_add_tsk()
[all …]
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| /Linux-v6.6/include/linux/ |
| D | delayacct.h | 92 tsk->delays = NULL; in delayacct_tsk_init()
102 if (tsk->delays) in delayacct_tsk_free()
103 kmem_cache_free(delayacct_cache, tsk->delays); in delayacct_tsk_free()
104 tsk->delays = NULL; in delayacct_tsk_free()
112 if (current->delays) in delayacct_blkio_start()
121 if (p->delays) in delayacct_blkio_end()
127 if (tsk->delays) in delayacct_blkio_ticks()
137 if (current->delays) in delayacct_freepages_start()
146 if (current->delays) in delayacct_freepages_end()
155 if (current->delays) in delayacct_thrashing_start()
[all …]
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| /Linux-v6.6/Documentation/accounting/ |
| D | delay-accounting.rst | 5 Tasks encounter delays in execution when they wait
10 the delays experienced by a task while
24 Such delays provide feedback for setting a task's cpu priority,
25 io priority and rss limit values appropriately. Long delays for
88 similar to getdelays.c to access the delays
91 executed and the corresponding delays to be
98 Get delays, since system boot, for pid 10::
103 Get sum of delays, since system boot, for all pids with tgid 5::
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| D | taskstats-struct.rst | 103 * few fields are not delays
118 /* Following four fields atomically updated using task->delays->lock */
121 * does not account for delays in I/O submission
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| /Linux-v6.6/drivers/net/ethernet/stmicro/stmmac/ |
| D | stmmac_mdio.c | 462 u32 delays[3] = { 0, 0, 0 }; in stmmac_mdio_reset() local
472 delays, ARRAY_SIZE(delays)); in stmmac_mdio_reset()
474 if (delays[0]) in stmmac_mdio_reset()
475 msleep(DIV_ROUND_UP(delays[0], 1000)); in stmmac_mdio_reset()
478 if (delays[1]) in stmmac_mdio_reset()
479 msleep(DIV_ROUND_UP(delays[1], 1000)); in stmmac_mdio_reset()
482 if (delays[2]) in stmmac_mdio_reset()
483 msleep(DIV_ROUND_UP(delays[2], 1000)); in stmmac_mdio_reset()
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| /Linux-v6.6/Documentation/devicetree/bindings/net/ |
| D | hisilicon-femac.txt | 19 - hisilicon,phy-reset-delays-us: triplet of delays if PHY reset signal given.
40 hisilicon,phy-reset-delays-us = <10000 20000 20000>;
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| D | hisilicon-hix5hd2-gmac.txt | 28 - hisilicon,phy-reset-delays-us: triplet of delays if PHY reset signal given.
55 hisilicon,phy-reset-delays-us = <10000 10000 30000>;
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| /Linux-v6.6/Documentation/devicetree/bindings/fsi/ |
| D | fsi-master-gpio.txt | 14 - no-gpio-delays; : Don't add extra delays between GPIO
|
| /Linux-v6.6/arch/arm64/boot/dts/rockchip/ |
| D | rk3568-fastrhino-r68s.dts | 45 snps,reset-delays-us = <0 15000 50000>;
67 snps,reset-delays-us = <0 15000 50000>;
|
| D | px30-engicam-common.dtsi | 85 snps,reset-delays-us = <0 50000 50000>;
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| D | rk3568-nanopi-r5s.dts | 70 snps,reset-delays-us = <0 15000 50000>;
|
| /Linux-v6.6/tools/memory-model/litmus-tests/ |
| D | R+poonceonces.litmus | 8 * store propagation delays.
|
| D | R+fencembonceonces.litmus | 8 * propagation delays. Note that weakening either of the barriers would
|
| /Linux-v6.6/arch/arm64/boot/dts/amlogic/ |
| D | meson-gxbb-p201.dts | 24 snps,reset-delays-us = <0>, <10000>, <1000000>;
|
| /Linux-v6.6/Documentation/devicetree/bindings/mmc/ |
| D | sdhci-sprd.txt | 26 PHY DLL delays are used to delay the data valid window, and align the window
27 to sampling clock. PHY DLL delays can be configured by following properties,
|
| /Linux-v6.6/Documentation/admin-guide/device-mapper/ |
| D | delay.rst | 5 Device-Mapper's "delay" target delays reads and/or writes
|
| /Linux-v6.6/Documentation/ABI/testing/ |
| D | sysfs-class-spi-eeprom | 8 It performs write operations at bus speed - no write delays.
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| /Linux-v6.6/arch/arm64/boot/dts/qcom/ |
| D | qcs404-evb-4000.dts | 22 snps,reset-delays-us = <0 10000 10000>;
|
| /Linux-v6.6/Documentation/timers/ |
| D | timers-howto.rst | 2 delays - Information on the various kernel delay / sleep mechanisms
9 deal with hardware delays and who may not be the most intimately
|
| /Linux-v6.6/Documentation/devicetree/bindings/mtd/ |
| D | fsl-upm-nand.txt | 17 - fsl,upm-wait-flags : add chip-dependent short delays after running the
|
| /Linux-v6.6/Documentation/watchdog/ |
| D | wdt.rst | 14 to within a timeout or the machine will reboot. Each write delays the reboot
|
| /Linux-v6.6/arch/arm/boot/dts/st/ |
| D | stih418-b2264.dts | 113 snps,reset-delays-us = <0 10000 1000000>;
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| /Linux-v6.6/arch/arm/boot/dts/rockchip/ |
| D | rockchip-radxa-dalang-carrier.dtsi | 71 snps,reset-delays-us = <0 10000 50000>;
|
| /Linux-v6.6/Documentation/devicetree/bindings/mfd/ |
| D | max77620.txt | 34 and power-down delays (sequencing). GPIO1, GPIO2, and GPIO3 can be programmed
50 power sequencer, the power up and power down delays can be specified in
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| /Linux-v6.6/drivers/gpu/drm/i915/display/ |
| D | intel_pps.c | 1330 static bool pps_delays_valid(struct edp_power_seq *delays) in pps_delays_valid() argument
1332 return delays->t1_t3 || delays->t8 || delays->t9 || in pps_delays_valid()
1333 delays->t10 || delays->t11_t12; in pps_delays_valid()
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