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diff-delta.c: Rationalize culling of hash buckets
authorDavid Kastrup <dak@gnu.org>
Sat, 8 Sep 2007 21:25:55 +0000 (23:25 +0200)
committerJunio C Hamano <gitster@pobox.com>
Mon, 10 Sep 2007 00:16:49 +0000 (17:16 -0700)
commit02e665ce491296245f474dafdc02d47a6c8afa86
treea47e82077da6f80abc52ccc898e5f03f883c3417tree | snapshot
parentd2100860fd67dec6474157697888caaa0a0f51d0commit | diff
diff-delta.c: Rationalize culling of hash buckets

The previous hash bucket culling resulted in a somewhat unpredictable
number of hash bucket entries in the order of magnitude of HASH_LIMIT.

Replace this with a Bresenham-like algorithm leaving us with exactly
HASH_LIMIT entries by uniform culling.

Signed-off-by: David Kastrup <dak@gnu.org>
Acked-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff-delta.c diff | blob | history
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