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Re: svn commit: r1333326 - in /subversion/trunk/subversion: include/private/svn_hash_private.h libsvn_fs_fs/temp_serializer.c libsvn_subr/hash.c

From: Greg Stein <gstein_at_gmail.com>
Date: Thu, 3 May 2012 03:20:49 -0400

On Thu, May 3, 2012 at 3:16 AM, <stefan2_at_apache.org> wrote:
> Author: stefan2
> Date: Thu May  3 07:16:11 2012
> New Revision: 1333326
>
> URL: http://svn.apache.org/viewvc?rev=1333326&view=rev
> Log:
> Introduce private API functions that wrap apr_hash_make_custom
> and return hash tables that are 2 to 4 times faster than the APR default.
> Both yield repeatable results (each instance will store items in the same
> order if the keys are the same). The first, svn_hask__make will return
> a hash table that behaves like pre APR 1.4.6 default hashes.
>
> * subversion/include/private/svn_hash_private.h
>  (svn_hash__make, svn_hash__make_fast): new private API

It would be great to just use svn_subr_private.h.

>...
> +++ subversion/trunk/subversion/libsvn_subr/hash.c Thu May  3 07:16:11 2012
>...
> +#if SVN_UNALIGNED_ACCESS_IS_OK
> +#  define READ_CHUNK(p)\
> +     *(const apr_uint32_t *)(p);

erroneous trailing semicolon. this can stay on a single line, too.

>...

Cheers,
-g
Received on 2012-05-03 09:21:24 CEST

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