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Re: Subversion's use of Berkeley DB [#11511]

From: Justin Erenkrantz <justin_at_erenkrantz.com>
Date: 2004-12-09 23:41:09 CET

--On Thursday, December 9, 2004 4:28 PM -0600 Ben Collins-Sussman
<sussman@collab.net> wrote:

> This ignores the fact that there are a number of libsvn_fs users that are
> *not* RA layers. Like svnlook, viewcvs, and so on.

*sigh*

I meant svn_repos and svn_fs not RA (sorry, mistyped). It'd be up to the
server side to figure out when to call
svn_repos_init()/svn_repos_check()/svn_repos_foo(). The point is that the
shmem check (as you have to attach to the segment, create the segment if it
doesn't exist, then map it in, check the exclusivity, and then close it) is
going to be extremely expensive. This doesn't need to be done for
mod_dav_svn if it's done in the right location: i.e. before httpd comes up.
-- justin

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Received on Fri Dec 10 03:26:12 2004

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