From: Junio C Hamano Date: Fri, 01 Jul 2005 05:58:03 GMT Subject: [PATCH] pack-objects: emit base before delta. Message-ID: <7vbr5nxe38.fsf@assigned-by-dhcp.cox.net> This micro-optimizes the order of objects in a pack. By emitting base objects before deltified ones, unpack-objects do not keep items on delta_list. I think it is prudent to keep the add_delta_to_list() logic in unpack-objects, so this commit only changes the packing side. Signed-off-by: Junio C Hamano --- pack-objects.c | 8 +++++--- 1 files changed, 5 insertions(+), 3 deletions(-) 9be15981d7038f1d9d0b105f45760987584e60a6 diff --git a/pack-objects.c b/pack-objects.c --- a/pack-objects.c +++ b/pack-objects.c @@ -114,11 +114,13 @@ static unsigned long write_one(struct sh * if it is written already. */ return offset; - e->offset = offset; - offset += write_object(f, e); - /* if we are delitified, write out its base object. */ + + /* if we are delitified, write out its base objects first */ if (e->delta) offset = write_one(f, e->delta, offset); + + e->offset = offset; + offset += write_object(f, e); return offset; } ------------