From: Lars Knoll <lars@trolltech.com>
Date: Sun, 28 Oct 2007 20:27:13 +0000 (+0100)
Subject: Speedup scanning for excluded files.
X-Git-Tag: v1.5.4-rc0~307
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/68492fc73b7387fa72d09545f5743728c5fdb419?hp=68492fc73b7387fa72d09545f5743728c5fdb419

Speedup scanning for excluded files.

Try to avoid a lot of work scanning for excluded files,
by caching some more information when setting up the exclusion
data structure.

Speeds up 'git runstatus' on a repository containing the Qt sources by 30% and
reduces the amount of instructions executed (as measured by valgrind) by a
factor of 2.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
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