Date: Thu, 7 Mar 2002 08:44:24 -0800 From: Alfred Perlstein <bright@mu.org> To: Zhihui Zhang <zzhang@cs.binghamton.edu> Cc: freebsd-hackers@freebsd.org Subject: Re: A question of VM page ownership Message-ID: <20020307164424.GF26621@elvis.mu.org> In-Reply-To: <Pine.SOL.4.21.0203071118040.5254-100000@onyx> References: <Pine.SOL.4.21.0203071118040.5254-100000@onyx>
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* Zhihui Zhang <zzhang@cs.binghamton.edu> [020307 08:28] wrote: > > Is there any fundamental reason why a page can not be owned by more than > one VM object? If that was the case, the bogus page stuff in vfs_bio.c > could be made cleaner IMHO. There is only enough linkage in the vm page to support it being associated with one object. see src/sys/vm/vm_page.h -Alfred Perlstein [alfred@freebsd.org] To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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