Date: Fri, 19 Jul 1996 04:48:33 -0700 From: Amancio Hasty <hasty@rah.star-gate.com> To: heo@cslsun10.sogang.ac.kr (Heo Sung Gwan) Cc: freebsd-hackers@FreeBSD.org Subject: Re: About buffer cache Message-ID: <199607191148.EAA09076@rah.star-gate.com> In-Reply-To: Your message of "Fri, 19 Jul 1996 20:28:18 %2B0900." <9607191128.AA05324@cslsun10.sogang.ac.kr>
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Hi, Why do you want to modify the buffer cache for multimedia files? Your request sounds like something that you may want to do in DOS 8) Regards, Amancio >From The Desk Of Heo Sung Gwan : > > Hi > > I plan to modify the buffer cache to support multimedia files which are > accessed sequentially and do not have no locality of reference. > > I want to know something about FreeBSD buffer cache implementation. > > 1) Where can I get the document about it?. > 2) Which files in kernel src directory is concerned with it? > 3) How can I enlarge the part for buffer cache in physical memory? > 4) How can user process access the file in ufs filesystem through raw disk? > > Thanks in advance. > > Heo Sung-Gwan > --- > E-mail : heo@cslsun10.sogang.ac.kr >
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