On 9/3/24 12:47 AM, Christophe Leroy wrote:
Extend getrandom() vDSO implementation to VDSO64
Tested on QEMU on both ppc64_defconfig and ppc64le_defconfig.
The results are not precise as it is QEMU on an x86 laptop, but
no need to be precise to see the benefit.
~ # ./vdso_test_getrandom bench
Extend getrandom() vDSO implementation to VDSO64
Tested on QEMU on both ppc64_defconfig and ppc64le_defconfig.
The results are not precise as it is QEMU on an x86 laptop, but
no need to be precise to see the benefit.
~ # ./vdso_test_getrandom bench-single
vdso: 2500 times in 4.97162 s
