From: David Turner <dturner@twopensource.com>
Date: Sun, 4 Sep 2016 16:08:40 +0000 (+0200)
Subject: refs: make delete_refs() virtual
X-Git-Tag: v2.11.0-rc0~143^2~4
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/a27dcf89b6867577bb714e181dd181cd1a1e6512?ds=inline;hp=a27dcf89b6867577bb714e181dd181cd1a1e6512

refs: make delete_refs() virtual

In the file-based backend, delete_refs has some special optimization
to deal with packed refs.  In other backends, we might be able to make
ref deletion faster by putting all deletions into a single
transaction.  So we need a special backend function for this.

Signed-off-by: David Turner <dturner@twopensource.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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