PLPA Users' Mailing List Archives

Subject: [PLPA users] [PATCH] use readdir on /sys/devices/system/cpu to get number of processors
From: Bert Wesarg (bert.wesarg_at_[hidden])
Date: 2008-03-21 07:50:24

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• Reply: Bert Wesarg: "Re: [PLPA users] [PATCH] use readdir on /sys/devices/system/cpu to get number of processors"

To support holes in the logical processor IDs one can either try to
access() all PLPA_BITMASK_CPU_MAX processors and continue on failure,
or use readdir() to scan all entries of format "cpu%d". This patch
does the latter.

Bert

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• text/x-diff attachment: use-readdir-for-scanning-cpus.patch

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• Reply: Bert Wesarg: "Re: [PLPA users] [PATCH] use readdir on /sys/devices/system/cpu to get number of processors"