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Message-ID: <CAG82n_ni9ZAThGbMfqqObnz7QyQpH18G4hYBLt+BdeRHPE6EBg@mail.gmail.com>
Date: Wed, 24 Apr 2013 18:06:39 +0800
From: Bian LuLu <helianthus.lu@...il.com>
To: linux-kernel@...r.kernel.org
Cc: bhelgaas@...gle.com
Subject: [RFC] The meaning of local_cpulist and local_cpus
Hi all,
Recently, i read some codes of PCI portions. I think
local_cpulist is a list about one kind of CPU and
local_cpus is a mask of CPU. But i am not sure when
and how i should use these two parameters.
See http://lxr.linux.no/linux+v3.5.4/drivers/pci/pci-sysfs.c#L390 for
details.
Would anyone please give me some suggestions?
Thanks in advance ;-)
Thanks
Lulu Bian
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