* [PATCH] Performance fix for pickaxe.
@ 2005-05-23 7:25 Junio C Hamano
0 siblings, 0 replies; only message in thread
From: Junio C Hamano @ 2005-05-23 7:25 UTC (permalink / raw)
To: Linus Torvalds; +Cc: git
The pickaxe was expanding the blobs and searching in them even
when it should have already known that both sides are the same.
Signed-off-by: Junio C Hamano <junkio@cox.net>
---
diffcore-pickaxe.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/diffcore-pickaxe.c b/diffcore-pickaxe.c
--- a/diffcore-pickaxe.c
+++ b/diffcore-pickaxe.c
@@ -44,7 +44,8 @@ void diffcore_pickaxe(const char *needle
if (contains(p->one, needle, len))
diff_q(&outq, p);
}
- else if (contains(p->one, needle, len) !=
+ else if (!diff_unmodified_pair(p) &&
+ contains(p->one, needle, len) !=
contains(p->two, needle, len))
diff_q(&outq, p);
if (onum == outq.nr)
------------------------------------------------
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2005-05-23 7:24 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2005-05-23 7:25 [PATCH] Performance fix for pickaxe Junio C Hamano
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).