From: Jeff King <peff@peff.net>
To: Christian Couder <christian.couder@gmail.com>
Cc: git@vger.kernel.org, Junio C Hamano <gitster@pobox.com>,
Christian Couder <chriscool@tuxfamily.org>
Subject: Re: [RFC PATCH 2/5] Add delta-islands.{c,h}
Date: Fri, 27 Jul 2018 05:40:26 -0400 [thread overview]
Message-ID: <20180727094026.GA17155@sigill.intra.peff.net> (raw)
In-Reply-To: <20180722054836.28935-3-chriscool@tuxfamily.org>
On Sun, Jul 22, 2018 at 07:48:33AM +0200, Christian Couder wrote:
> + /*
> + * We process only trees, as commits and tags have already been handled
> + * (and passed their marks on to root trees, as well. We must make sure
> + * to process them in descending tree-depth order so that marks
> + * propagate down the tree properly, even if a sub-tree is found in
> + * multiple parent trees.
> + */
> + todo = xmalloc(to_pack->nr_objects * sizeof(*todo));
I was fiddling with "make coccicheck", and it looks like this code could
stand some modernization. This could use ALLOC_ARRAY().
> + for (i = 0; i < to_pack->nr_objects; i++) {
> + if (oe_type(&to_pack->objects[i]) == OBJ_TREE)
> + todo[nr++] = &to_pack->objects[i];
> + }
> + qsort(todo, nr, sizeof(*todo), cmp_tree_depth);
And this QSORT().
There are a few others, I won't list them all. The only tricky one I see
is:
> + free(tree->buffer);
> + tree->buffer = NULL;
> + tree->object.parsed = 0;
This suggests FREE_AND_NULL(), but I think it actually the whole block
should become a call to free_tree_buffer().
-Peff
next prev parent reply other threads:[~2018-07-27 9:40 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-22 5:48 [RFC PATCH 0/5] Add delta islands support Christian Couder
2018-07-22 5:48 ` [RFC PATCH 1/5] packfile: make get_delta_base() non static Christian Couder
2018-07-24 16:19 ` Junio C Hamano
2018-07-27 11:29 ` Jeff King
2018-07-22 5:48 ` [RFC PATCH 2/5] Add delta-islands.{c,h} Christian Couder
2018-07-22 8:50 ` Duy Nguyen
2018-07-22 13:57 ` Christian Couder
2018-08-05 18:53 ` Christian Couder
2018-08-06 14:17 ` Jeff King
2018-08-06 15:53 ` Duy Nguyen
2018-08-06 18:54 ` Christian Couder
2018-08-06 19:21 ` Duy Nguyen
2018-07-24 16:47 ` Junio C Hamano
2018-07-27 13:02 ` Jeff King
2018-07-27 9:40 ` Jeff King [this message]
2018-07-22 5:48 ` [RFC PATCH 3/5] pack-objects: add delta-islands support Christian Couder
2018-07-22 8:55 ` Duy Nguyen
2018-08-05 17:28 ` Christian Couder
2018-07-23 18:52 ` Stefan Beller
2018-07-24 9:58 ` Jeff King
2018-07-24 17:20 ` Stefan Beller
2018-07-27 13:13 ` Jeff King
2018-07-27 17:22 ` Stefan Beller
2018-07-28 9:00 ` Jeff King
2018-07-28 12:12 ` Christian Couder
2018-07-24 17:03 ` Junio C Hamano
2018-07-24 17:11 ` Junio C Hamano
2018-08-05 17:40 ` Christian Couder
2018-08-06 8:44 ` Christian Couder
2018-08-06 13:58 ` Jeff King
2018-07-22 5:48 ` [RFC PATCH 4/5] repack: " Christian Couder
2018-07-22 5:48 ` [RFC PATCH 5/5] t: add t9930-delta-islands.sh Christian Couder
2018-07-24 10:24 ` Jeff King
2018-07-24 10:16 ` [RFC PATCH 0/5] Add delta islands support Jeff King
2018-07-24 17:18 ` Junio C Hamano
2018-07-24 21:14 ` Jeff King
2018-07-26 13:34 ` Johannes Schindelin
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