Date: Sat, 27 Mar 2004 21:31:33 +0100 From: "Poul-Henning Kamp" <phk@phk.freebsd.dk> To: Alan Cox <alc@cs.rice.edu> Cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/kern subr_param.c sys_pipe.c src/sys/sys pipe.h Message-ID: <669.1080419493@critter.freebsd.dk> In-Reply-To: Your message of "Sat, 27 Mar 2004 14:28:05 CST." <20040327202805.GU19961@cs.rice.edu>
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In message <20040327202805.GU19961@cs.rice.edu>, Alan Cox writes: >> The best advantage of this change is that the workings of direct mapped >> pipes make much more sense to those of us who are not VM experts. :) >> > >I hope this also serves to motivate people to work on eliminating the >buffer map. Consider uiomove_fromphys() as my contribution to that >effort. :-) It's on my list, if only I could afford to spend time on it... -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.
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