Re: [PATCH] TCP Zero Copy for mmapped files
David S. Miller (davem@redhat.com)
Mon, 06 Jan 2003 15:29:18 -0800 (PST)
From: Gianni Tedesco <gianni@ecsc.co.uk>
Date: 06 Jan 2003 14:36:19 +0000
If your web data rarely changes, it could also be all the files stored
in a hashfile database covered by one large mmap, eliminating filesystem
overhead (and vma overhead).
You still would eat a VMA lookup each and every send.
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