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Re: [PATCH] Fix issue 1914: Update runs diff3 twice

From: Erik Huelsmann <ehuels_at_gmail.com>
Date: 2006-07-01 11:10:31 CEST

More digging turned up ...

On 7/1/06, Erik Huelsmann <ehuels@gmail.com> wrote:
> For performance and correctness reasons, I think we should stop
> running merge twice in update/switch.
> In the past, arguments were made that we don't run the actual
> (possibly interactive) diff3 in the middle of a network connection to
> be sure that the network doesn't time out. After I started
> investigating this issue last week, I found
> * That we actually run the external (possibly interactive) diff3 in
> the close_directory phase of the editor drive, which is as much 'in
> the middle of the connection' as close_file is (from which merge_file
> is called).

... that jpieper added the dry-run merge in r9868 to be able to do
per-file progress reporting when he switched libsvn_wc from per-file
to per-directory log running (to make libsvn_wc more efficient at
entries rewriting).

My change enables per-file progress reporting while still doing
per-directory log-running without a dry-run. So, I guess it's OK to
commit, apart from any other comments...



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Received on Sat Jul 1 11:11:04 2006

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