Messages in this thread | | | Subject | Re: [RFC PATCH v2 5/5] docs: ABI: Add sysfs documentation interface of hardware prefetch driver | From | Dave Hansen <> | Date | Thu, 4 Nov 2021 07:55:10 -0700 |
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On 11/3/21 10:21 PM, Kohei Tarumizu wrote: > +What: /sys/devices/system/cpu/cpu*/hwpf/l*/enable > + /sys/devices/system/cpu/cpu*/hwpf/l*/available_dist > + /sys/devices/system/cpu/cpu*/hwpf/l*/dist > + /sys/devices/system/cpu/cpu*/hwpf/l*/reliable
How does this look in practice?
# ls /sys/devices/system/cpu/cpu0/hwpf/ l0 l1 l2 ...
?
Dumb question, but why don't we give these things names? If the Intel one is called "L2 Hardware Prefetcher Disable", couldn't the directory be "l2_prefetch"?
BTW, your "reliable" is mismatched with the "strong" value in the docs.
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