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Re: Allocation of read buffers (was Re: svn commit: r1535686 - in /subversion/branches/log-addressing/subversion: include/svn_error_codes.h libsvn_fs_fs/transaction.c tests/libsvn_fs_fs/ tests/libsvn_fs_fs/fs-fs-pack-test.c)

From: Stefan Fuhrmann <stefan.fuhrmann_at_wandisco.com>
Date: Wed, 23 Apr 2014 13:51:23 +0200

On Wed, Apr 23, 2014 at 1:18 PM, Ivan Zhakov <ivan_at_visualsvn.com> wrote:

> On 23 April 2014 14:50, Bert Huijben <bert_at_qqmail.nl> wrote:
> > On Windows the default stacksize is 1 MB, and as we are in many cases
> ‘just
> > a library’ we should try to be a bit on the safe side, especially when we
> > call into other code -or are likely to be called from other code- that
> might
> > have their own buffers.
> >
> >
> > Until recently these buffers weren’t that big… Now that they are on
> trunk we
> > should probably move them to a short lived scratch pool… or reduce them
> back
> > to their original size.
> >
> I've vetoed increasing read buffer size recently and going to revert
> r1586922: make SVN__STREAM_CHUNK_SIZE 16k again and implement
> optimization and FSFS layer.

Give me at least a chance to work through the backlog of
issues to you raised before reverting stuff.

-- Stefan^2.
Received on 2014-04-23 13:54:03 CEST

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