On Tue, Jan 02 2024 at 11:18, Sagi Maimon wrote:
> Some user space applications need to read some clocks.
> Each read requires moving from user space to kernel space.
> The syscall overhead causes unpredictable delay between N clocks reads
> Removing this delay causes better synchronization between N clocks.
As I explained to you before: This is wishful thinking.
There is absolutely no guarantee that the syscall will yield better
results. It might on average, but that's a useless measure.
You also still fail to explain what this is going to solve and how it's
used.
> Some user space applications need to read some clocks.
Is just not an explanation at all.
Thanks,
tglx
