Date: Wed, 12 Aug 1998 16:05:27 -0400 (EDT) From: zhihuizhang <bf20761@binghamton.edu> To: hackers <freebsd-hackers@FreeBSD.ORG> Subject: Some buffer questions Message-ID: <Pine.SOL.L3.93.980812154116.26372B-100000@bingsun1>
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Hi, It seems to me that there are two kinds of buffers: phyical buffers and (normal?) buffers. Both use the structure buf to describe them. Normal buffers are further divided into VMIO and non-VMIO. Can any one explain these classifications to me? Any help is appreciated. -------------------------------------------------- | Zhihui Zhang, http://cs.binghamton.edu/~zzhang | | Dept. of Computer Science, SUNY at Binghamton | -------------------------------------------------- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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