kernelversion:
stable - 6.3.7
mainline - 6.2.16
mainline - 5.10.183
mainline - 4.19.285
mainline - 4.14.317
mainline - 6.1.33
mainline - 5.15.116
mainline - 5.4.246
mainline - 6.4-rc5
[click here for custom version]
architecture:
>
x86
arm
arm64
powerpc
mips
sparc
ia64
arc
riscv
nds32
m68k
microblaze
alpha
unicore32
parisc
blackfin
CONFIG_ARC_CURR_IN_REG is not available for the default architecture x86.
Result is shown for architecture arc
Dedicate Register r25 for current_task pointer
configname: CONFIG_ARC_CURR_IN_REG
Linux Kernel Configuration
└─> ARC Architecture Configuration
└─> Dedicate Register r25 for current_task pointer
This reserved Register R25 to point to Current Task in
kernel mode. This saves memory access for each such access
kernel mode. This saves memory access for each such access