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/Linux-v5.15/arch/arm/kernel/
Dtopology.c52 unsigned long efficiency; member
128 capacity = ((be32_to_cpup(rate)) >> 20) * cpu_eff->efficiency; in parse_dt_topology()
/Linux-v5.15/Documentation/features/core/jump-labels/
Darch-support.txt4 # description: arch supports live patched, high efficiency branches
/Linux-v5.15/Documentation/devicetree/bindings/mfd/
Dmax77802.txt4 efficiency Buck regulators, 32 Low-DropOut (LDO) regulators used to power
/Linux-v5.15/Documentation/hwmon/
Dpm6764tr.rst30 maintaining the best efficiency over all loading conditions without compromising transient
Dltc2947.rst27 accumulates if current is positive (to check battery charging efficiency for
/Linux-v5.15/Documentation/devicetree/bindings/leds/
Dleds-lp8860.txt3 The LP8860-Q1 is an high-efficiency LED
Dleds-lm3697.txt5 LED strings while delivering up to 90% efficiency.
/Linux-v5.15/Documentation/gpu/
Dafbc.rst29 maximum compression efficiency), the component order must be:
71 bad for compression efficiency, and so it's recommended to avoid
/Linux-v5.15/Documentation/devicetree/bindings/regulator/
Dmax77686.txt6 The MAX77686 PMIC has 9 high-efficiency Buck and 26 Low-DropOut (LDO)
Dmax77802.txt6 The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout (LDO)
/Linux-v5.15/kernel/rcu/
DKconfig149 scheduling-clock interrupts for energy-efficiency reasons will
181 parameter), thus improving energy efficiency. On the other
185 Say Y if energy efficiency is critically important, and you
/Linux-v5.15/Documentation/driver-api/thermal/
Dpower_allocator.rst249 devices. They express the relative power efficiency of different
251 efficiency. Weighting is relative such that if each cooling device
254 the same kind of compute, but with different efficiency. For example,
/Linux-v5.15/fs/nfs/flexfilelayout/
Dflexfilelayout.h78 u32 efficiency; member
/Linux-v5.15/Documentation/core-api/
Ddma-attributes.rst84 efficiency (AKA it's not worth trying to build the mapping out of larger
/Linux-v5.15/Documentation/filesystems/ext4/
Difork.rst52 metadata block use, and some improvement in disk efficiency. The inode
/Linux-v5.15/Documentation/arm/
Dkernel_user_helpers.rst9 code to be executed directly in user mode for best efficiency but which is
/Linux-v5.15/Documentation/networking/device_drivers/ethernet/intel/
De1000e.rst121 microseconds. Receive interrupt reduction can improve CPU efficiency if
150 microseconds. Transmit interrupt reduction can improve CPU efficiency if
Dixgb.rst144 efficiency if properly tuned for specific network traffic. Increasing
157 efficiency if properly tuned for specific network traffic. Increasing
De1000.rst213 microseconds. Receive interrupt reduction can improve CPU efficiency if
281 efficiency if properly tuned for specific network traffic. If the
/Linux-v5.15/Documentation/networking/
Dxfrm_sync.rst187 to be reached. This is done for simplicity and efficiency reasons.
/Linux-v5.15/Documentation/fb/
Dudlfb.rst17 Because of the efficiency of bulk transfers and a protocol on top that
/Linux-v5.15/Documentation/admin-guide/pm/
Dintel_pstate.rst441 Lake or Coffee Lake desktop CPU model. By default, energy-efficiency
443 Enabling energy-efficiency optimizations may limit maximum operating
447 attribute to "1" enables the energy-efficiency optimizations and setting
553 energy-efficiency, or somewhere between the two extremes, are present in every
/Linux-v5.15/Documentation/RCU/Design/Requirements/
DRequirements.rst1170 Energy efficiency is a critical component of performance today, and
1175 energy efficiency in battery-powered systems and on specific
1176 energy-efficiency shortcomings of the Linux-kernel RCU implementation.
2069 energy-efficiency requirement, so I learned of this via an irate phone
2116 These energy-efficiency requirements have proven quite difficult to
2118 clean-sheet rewrites of RCU's energy-efficiency code, the last of which
2124 not sufficient to fully vent their ire at RCU's energy-efficiency bugs!
2245 size is only one aspect of memory efficiency. Another aspect is the size
2253 This need for memory efficiency is one reason that RCU uses hand-crafted
2262 However, in some cases, the need for memory efficiency leads to even
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/Linux-v5.15/usr/
DKconfig117 available, which differ in efficiency, compression and
/Linux-v5.15/Documentation/scheduler/
Dsched-bwc.rst63 For efficiency run-time is transferred between the global pool and CPU local

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