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From: Stefan Beller <sbeller@google.com>
To: Jonathan Tan <jonathantanmy@google.com>
Cc: "git@vger.kernel.org" <git@vger.kernel.org>
Subject: Re: [RFC PATCH 2/3] sha1-array: support appending unsigned char hash
Date: Tue, 11 Jul 2017 15:06:11 -0700	[thread overview]
Message-ID: <CAGZ79kZ9Ewxv=8fnRZZaQjpyAdv8df81a9aLRkJzEt5ZU0VcTA@mail.gmail.com> (raw)
In-Reply-To: <523f64e1395124a02316071329bedf9884757479.1499800530.git.jonathantanmy@google.com>

On Tue, Jul 11, 2017 at 12:48 PM, Jonathan Tan <jonathantanmy@google.com> wrote:
> In a subsequent patch, sha1_file will need to append object names in the
> form of "unsigned char *" to oid arrays. Teach sha1-array support for
> that.
>
> Signed-off-by: Jonathan Tan <jonathantanmy@google.com>

This breaks the oid/sha1 barrier?

I would have expected the caller to do a

  oid_array_append_oid(&array, sha1_to_oid(sha1));

with sha1_to_oid working off some static memory, such that the
call to oid_array_append_oid (which we have as oid_array_append)
is just as cheap?

Could you say more in the commit message on why we collude
sha1 and oids here?

Thanks,
Stefan

  reply	other threads:[~2017-07-11 22:06 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-11 19:48 [RFC PATCH 0/3] Partial clone: promised blobs (formerly "missing blobs") Jonathan Tan
2017-07-11 19:48 ` [RFC PATCH 1/3] promised-blob, fsck: introduce promised blobs Jonathan Tan
2017-07-11 22:02   ` Stefan Beller
2017-07-19 23:37     ` Jonathan Tan
2017-07-12 17:29   ` Jeff Hostetler
2017-07-12 19:28     ` Jonathan Nieder
2017-07-13 14:48       ` Jeff Hostetler
2017-07-13 15:05         ` Jeff Hostetler
2017-07-13 19:39     ` Jonathan Tan
2017-07-14 20:03       ` Jeff Hostetler
2017-07-14 21:30         ` Jonathan Nieder
2017-07-11 19:48 ` [RFC PATCH 2/3] sha1-array: support appending unsigned char hash Jonathan Tan
2017-07-11 22:06   ` Stefan Beller [this message]
2017-07-19 23:56     ` Jonathan Tan
2017-07-20  0:06       ` Stefan Beller
2017-07-11 19:48 ` [RFC PATCH 3/3] sha1_file: add promised blob hook support Jonathan Tan
2017-07-11 22:38   ` Stefan Beller
2017-07-12 17:40   ` Ben Peart
2017-07-12 20:38     ` Jonathan Nieder
2017-07-16 15:23 ` [RFC PATCH 0/3] Partial clone: promised blobs (formerly "missing blobs") Philip Oakley
2017-07-17 17:43   ` Ben Peart
2017-07-25 20:48     ` Philip Oakley
2017-07-17 18:03   ` Jonathan Nieder
2017-07-29 12:51     ` Philip Oakley
2017-07-20  0:21 ` [RFC PATCH v2 0/4] Partial clone: promised objects (not only blobs) Jonathan Tan
2017-07-20  0:21 ` [RFC PATCH v2 1/4] object: remove "used" field from struct object Jonathan Tan
2017-07-20  0:36   ` Stefan Beller
2017-07-20  0:55     ` Jonathan Tan
2017-07-20 17:44       ` Ben Peart
2017-07-20 21:20   ` Junio C Hamano
2017-07-20  0:21 ` [RFC PATCH v2 2/4] promised-object, fsck: introduce promised objects Jonathan Tan
2017-07-20 18:07   ` Stefan Beller
2017-07-20 19:17     ` Jonathan Tan
2017-07-20 19:58   ` Ben Peart
2017-07-20 21:13     ` Jonathan Tan
2017-07-21 16:24       ` Ben Peart
2017-07-21 20:33         ` Jonathan Tan
2017-07-25 15:10           ` Ben Peart
2017-07-29 13:26             ` Philip Oakley
2017-07-20  0:21 ` [RFC PATCH v2 3/4] sha1-array: support appending unsigned char hash Jonathan Tan
2017-07-20  0:21 ` [RFC PATCH v2 4/4] sha1_file: support promised object hook Jonathan Tan
2017-07-20 18:23   ` Stefan Beller
2017-07-20 20:58     ` Ben Peart
2017-07-20 21:18       ` Jonathan Tan
2017-07-21 16:27         ` Ben Peart

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