Date: Sat, 04 Jun 2005 10:42:54 -0600 (MDT) From: "M. Warner Losh" <imp@bsdimp.com> To: baozhaolinuxer@yahoo.com Cc: freebsd-hackers@freebsd.org Subject: Re: How FREEBSD deals with request for continuous physical pages Message-ID: <20050604.104254.56970090.imp@bsdimp.com> In-Reply-To: <20050603091519.31175.qmail@web31707.mail.mud.yahoo.com> References: <20050603091519.31175.qmail@web31707.mail.mud.yahoo.com>
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In message: <20050603091519.31175.qmail@web31707.mail.mud.yahoo.com>
Bao Zhao <baozhaolinuxer@yahoo.com> writes:
: Linux use buddy allocator.but I find it seems that
: FREEBSD uses single page linked list. but SLAB and
: some drivers need continuous physical pages, so I
: wonder how FREEBSD solved this problem.
contigmalloc()
Warner
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