Messages in this thread | | | Date | Fri, 8 Jul 2016 10:41:46 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH v2 2/3] Documentation, ABI: Add a document entry for cache id |
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* Fenghua Yu <fenghua.yu@intel.com> wrote:
> From: Fenghua Yu <fenghua.yu@intel.com> > > Add an ABI document entry for /sys/devices/system/cpu/cpu*/cache/index*/id. > > Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> > --- > Documentation/ABI/testing/sysfs-devices-system-cpu | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu > index 1650133..cc62034 100644 > --- a/Documentation/ABI/testing/sysfs-devices-system-cpu > +++ b/Documentation/ABI/testing/sysfs-devices-system-cpu > @@ -272,6 +272,19 @@ Description: Parameters for the CPU cache attributes > the modified cache line is written to main > memory only when it is replaced > > + > +What: /sys/devices/system/cpu/cpu*/cache/index*/id > +Date: July 2016 > +Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org> > +Description: Cache id > + > + The id identifies a cache in the platform. In same index, the id > + is unique across the platform.
What does 'In same index' mean?
Thanks,
Ingo
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