Messages in this thread | | | Subject | Re: [PATCH] ocxl: Add get_metadata IOCTL to share OCXL information to userspace | From | Andrew Donnellan <> | Date | Thu, 22 Feb 2018 14:47:11 +1100 |
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On 22/02/18 14:41, Balbir Singh wrote: >> Setting it to 0 is for the reader, not the compiler. I'm not clear on >> the benefit of starting the version at 1, could you clarify? > > How do I distinguish between version number never set and 0?
The ioctl won't exist without a version number set.
-- Andrew Donnellan OzLabs, ADL Canberra andrew.donnellan@au1.ibm.com IBM Australia Limited
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