Date: Wed, 17 Mar 2010 12:02:11 +0100 From: =?UTF-8?Q?Marius_N=C3=BCnnerich?= <marius@nuenneri.ch> To: kmacy@freebsd.org Cc: freebsd-current@freebsd.org Subject: ARCS_LOCK_PAD or padding and aligning of mutex structures Message-ID: <b649e5e1003170402w1b82a167we7cd98e4e0aa88d4@mail.gmail.com>
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Hi Kip, I wondered if one shouldn't use CACHE_LINE_SIZE for ARCS_LOCK_PAD instead of hardcoding 128? And maybe even use it for aligning the struct, see http://fxr.watson.org/fxr/source/vm/vm_page.h#L176 . - Marius
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