Date: Thu, 15 Jul 2010 13:16:22 +0200 From: =?iso-8859-1?Q?=22Marc_L=F6rner=22?= <loerner@gmx.de> To: freebsd-hackers@freebsd.org Subject: re: how to do page level mem alloc in freebsd kernel? Message-ID: <20100715111622.77770@gmx.net>
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Hello, what about using contigmalloc(9), there you can specify alignment and boundary. HTH, Marc >Hi, > >I want to allocate one (or more) pages in kernel space. >I'm not sure what is the api in freebsd (something which >is similar to __get_free_pages() of linux). > >Would malloc(4096, ...) guarantee that the returned >address is aligned on page boundary? > >Thanks and regards, >-Kalash -- GMX DSL: Internet-, Telefon- und Handy-Flat ab 19,99 EUR/mtl. Bis zu 150 EUR Startguthaben inklusive! http://portal.gmx.net/de/go/dsl
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