Messages in this thread | | | Date | Wed, 02 Apr 2014 09:09:18 -0700 | From | Dave Hansen <> | Subject | Re: [RFC PATCH] memory driver: make phys_index/end_phys_index reflect the start/end section number |
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On 04/02/2014 01:56 AM, Li Zhong wrote: > I noticed the phys_index and end_phys_index under > /sys/devices/system/memory/memoryXXX/ have the same value, e.g. > (for the test machine, one memory block has 8 sections, that is > sections_per_block equals 8) > > # cd /sys/devices/system/memory/memory100/ > # cat phys_index end_phys_index > 00000064 > 00000064 > > Seems they should reflect the start/end section number respectively, which > also matches what is said in Documentation/memory-hotplug.txt
This changes a user-visible interface. Won't this break userspace?
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