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Searched refs:delays (Results 1 – 25 of 273) sorted by relevance

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/OK3568_Linux_fs/kernel/kernel/
H A Ddelayacct.c36 tsk->delays = kmem_cache_zalloc(delayacct_cache, GFP_KERNEL); in __delayacct_tsk_init()
37 if (tsk->delays) in __delayacct_tsk_init()
38 raw_spin_lock_init(&tsk->delays->lock); in __delayacct_tsk_init()
61 current->delays->blkio_start = ktime_get_ns(); in __delayacct_blkio_start()
70 struct task_delay_info *delays = p->delays; in __delayacct_blkio_end() local
74 if (p->delays->flags & DELAYACCT_PF_SWAPIN) { in __delayacct_blkio_end()
75 total = &delays->swapin_delay; in __delayacct_blkio_end()
76 count = &delays->swapin_count; in __delayacct_blkio_end()
78 total = &delays->blkio_delay; in __delayacct_blkio_end()
79 count = &delays->blkio_count; in __delayacct_blkio_end()
[all …]
/OK3568_Linux_fs/kernel/include/linux/
H A Ddelayacct.h79 if (p->delays) in delayacct_is_task_waiting_on_io()
80 return (p->delays->flags & DELAYACCT_PF_BLKIO); in delayacct_is_task_waiting_on_io()
87 if (current->delays) in delayacct_set_flag()
88 current->delays->flags |= flag; in delayacct_set_flag()
93 if (current->delays) in delayacct_clear_flag()
94 current->delays->flags &= ~flag; in delayacct_clear_flag()
100 tsk->delays = NULL; in delayacct_tsk_init()
110 if (tsk->delays) in delayacct_tsk_free()
111 kmem_cache_free(delayacct_cache, tsk->delays); in delayacct_tsk_free()
112 tsk->delays = NULL; in delayacct_tsk_free()
[all …]
/OK3568_Linux_fs/kernel/Documentation/accounting/
H A Ddelay-accounting.rst5 Tasks encounter delays in execution when they wait
10 the delays experienced by a task while
20 Such delays provide feedback for setting a task's cpu priority,
21 io priority and rss limit values appropriately. Long delays for
81 similar to getdelays.c to access the delays
84 executed and the corresponding delays to be
92 Get delays, since system boot, for pid 10::
97 Get sum of delays, since system boot, for all pids with tgid 5::
111 Get delays seen in executing a given simple command::
H A Dtaskstats-struct.rst103 * 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
/OK3568_Linux_fs/kernel/drivers/net/ethernet/stmicro/stmmac/
H A Dstmmac_mdio.c364 u32 delays[3] = { 0, 0, 0 }; in stmmac_mdio_reset() local
374 delays, ARRAY_SIZE(delays)); in stmmac_mdio_reset()
376 if (delays[0]) in stmmac_mdio_reset()
377 msleep(DIV_ROUND_UP(delays[0], 1000)); in stmmac_mdio_reset()
380 if (delays[1]) in stmmac_mdio_reset()
381 msleep(DIV_ROUND_UP(delays[1], 1000)); in stmmac_mdio_reset()
384 if (delays[2]) in stmmac_mdio_reset()
385 msleep(DIV_ROUND_UP(delays[2], 1000)); in stmmac_mdio_reset()
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/net/
H A Dhisilicon-femac.txt19 - hisilicon,phy-reset-delays-us: triplet of delays if PHY reset signal given.
40 hisilicon,phy-reset-delays-us = <10000 20000 20000>;
H A Dhisilicon-hix5hd2-gmac.txt28 - hisilicon,phy-reset-delays-us: triplet of delays if PHY reset signal given.
55 hisilicon,phy-reset-delays-us = <10000 10000 30000>;
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/fsi/
H A Dfsi-master-gpio.txt14 - no-gpio-delays; : Don't add extra delays between GPIO
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/net/dsa/
H A Dsja1105.txt19 of support for RGMII internal delays (supported on P/Q/R/S, but not on
36 delays:
40 is the PHY. The SJA1105 MAC does not apply any internal delays.
42 of the above, the designated entity to apply the internal delays
/OK3568_Linux_fs/u-boot/arch/arm/dts/
H A Drk3568-evb.dts40 snps,reset-delays-us = <0 20000 100000>;
66 snps,reset-delays-us = <0 20000 100000>;
H A DOK3568-C.dts40 snps,reset-delays-us = <0 20000 100000>;
66 snps,reset-delays-us = <0 20000 100000>;
H A D.OK3568-C.dtb.pre.tmp
H A Drk3568-spi-nand.dts134 snps,reset-delays-us = <0 20000 100000>;
161 snps,reset-delays-us = <0 20000 100000>;
/OK3568_Linux_fs/yocto/poky/meta-selftest/recipes-test/postinst/
H A Dpostinst_1.0.bb37 # Depends on rootfs, delays until first boot, verifies that the rootfs file was
50 # Depends on delayed-a, delays until first boot, verifies that the delayed-a file was
/OK3568_Linux_fs/yocto/poky/meta/recipes-devtools/automake/automake/
H A Dperformance.patch4 Subject: [PATCH] automake: Remove delays in configure scripts using automake
7 which adds pointless delays to them. Rather than do this, lets just assume
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/mmc/
H A Dsdhci-sprd.txt26 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,
/OK3568_Linux_fs/kernel/tools/memory-model/litmus-tests/
H A DR+poonceonces.litmus8 * store propagation delays.
H A DR+fencembonceonces.litmus8 * propagation delays. Note that weakening either of the barriers would
/OK3568_Linux_fs/u-boot/doc/device-tree-bindings/net/
H A Dstmmac.txt16 - snps,reset-delays-us is triplet of delays
/OK3568_Linux_fs/kernel/arch/arm64/boot/dts/amlogic/
H A Dmeson-gxbb-p201.dts24 snps,reset-delays-us = <0>, <10000>, <1000000>;
/OK3568_Linux_fs/kernel/Documentation/admin-guide/device-mapper/
H A Ddelay.rst5 Device-Mapper's "delay" target delays reads and/or writes
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/input/touchscreen/
H A Dti-tsc-adc.txt54 ti,chan-step-opendelay: List of open delays for each channel of
61 ti,chan-step-sampledelay: List of sample delays for each channel
/OK3568_Linux_fs/buildroot/package/latencytop/
H A DConfig.in20 the delays.
/OK3568_Linux_fs/kernel/Documentation/timers/
H A Dtimers-howto.rst2 delays - Information on the various kernel delay / sleep mechanisms
9 deal with hardware delays and who may not be the most intimately
/OK3568_Linux_fs/kernel/arch/arm64/boot/dts/qcom/
H A Dqcs404-evb-4000.dts20 snps,reset-delays-us = <0 10000 10000>;

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