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From: Jeff King <peff@peff.net>
To: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Cc: git@vger.kernel.org, Junio C Hamano <gitster@pobox.com>,
	Han-Wen Nienhuys <hanwen@google.com>,
	Michael Haggerty <mhagger@alum.mit.edu>
Subject: Re: [PATCH v2 06/11] refs API: pass the "lock OID" to reflog "prepare"
Date: Fri, 16 Jul 2021 22:04:47 -0400	[thread overview]
Message-ID: <YPI6v9BffiXc2TUj@coredump.intra.peff.net> (raw)
In-Reply-To: <patch-06.11-e93465f4137-20210716T140631Z-avarab@gmail.com>

On Fri, Jul 16, 2021 at 04:13:02PM +0200, Ævar Arnfjörð Bjarmason wrote:

> diff --git a/builtin/reflog.c b/builtin/reflog.c
> index 09541d1c804..9f9e6bceb03 100644
> --- a/builtin/reflog.c
> +++ b/builtin/reflog.c
> @@ -351,7 +351,7 @@ static int is_head(const char *refname)
>  }
>  
>  static void reflog_expiry_prepare(const char *refname,
> -				  const struct object_id *oid,
> +				  struct object_id *locked_oid,
>  				  void *cb_data)
>  {

>  	struct expire_reflog_policy_cb *cb = cb_data;
> @@ -361,7 +361,7 @@ static void reflog_expiry_prepare(const char *refname,
>  		cb->unreachable_expire_kind = UE_HEAD;
>  	} else {
>  		cb->tip_commit = lookup_commit_reference_gently(the_repository,
> -								oid, 1);
> +								locked_oid, 1);
>  		if (!cb->tip_commit)
>  			cb->unreachable_expire_kind = UE_ALWAYS;
>  		else

This drops "const" from the parameter (also below). I guess this is part
of the preparation for making these functions do the locking. I'll read
on...

-Peff

  reply	other threads:[~2021-07-17  2:04 UTC|newest]

Thread overview: 88+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-14 11:17 [PATCH] refs file backend: remove dead "errno == EISDIR" code Ævar Arnfjörð Bjarmason
2021-07-14 16:21 ` Jeff King
2021-07-14 19:07   ` Ævar Arnfjörð Bjarmason
2021-07-14 23:15     ` Jeff King
2021-07-15  0:02       ` Ævar Arnfjörð Bjarmason
2021-07-15  5:16         ` Jeff King
2021-07-17  1:28           ` Junio C Hamano
2021-07-17  2:33             ` Jeff King
2021-07-19 15:42               ` Junio C Hamano
2021-07-19 16:59                 ` Junio C Hamano
2021-07-17 21:36             ` Ævar Arnfjörð Bjarmason
2021-07-16 14:12 ` [PATCH v2 00/11] fix "git reflog expire" race & get rid of EISDIR in refs API Ævar Arnfjörð Bjarmason
2021-07-16 14:12   ` [PATCH v2 01/11] refs/packet: add missing BUG() invocations to reflog callbacks Ævar Arnfjörð Bjarmason
2021-07-16 14:12   ` [PATCH v2 02/11] refs/files: remove unused REF_DELETING in lock_ref_oid_basic() Ævar Arnfjörð Bjarmason
2021-07-17  2:03     ` Jeff King
2021-07-19 16:16     ` Junio C Hamano
2021-07-20  7:19       ` Jeff King
2021-07-16 14:12   ` [PATCH v2 03/11] refs/files: remove unused "extras/skip" " Ævar Arnfjörð Bjarmason
2021-07-16 14:13   ` [PATCH v2 04/11] refs/files: remove unused "skip" in lock_raw_ref() too Ævar Arnfjörð Bjarmason
2021-07-16 14:13   ` [PATCH v2 05/11] refs/debug: re-indent argument list for "prepare" Ævar Arnfjörð Bjarmason
2021-07-16 14:13   ` [PATCH v2 06/11] refs API: pass the "lock OID" to reflog "prepare" Ævar Arnfjörð Bjarmason
2021-07-17  2:04     ` Jeff King [this message]
2021-07-19 16:30     ` Junio C Hamano
2021-07-19 19:21       ` Ævar Arnfjörð Bjarmason
2021-07-16 14:13   ` [PATCH v2 07/11] refs: make repo_dwim_log() accept a NULL oid Ævar Arnfjörð Bjarmason
2021-07-16 14:13   ` [PATCH v2 08/11] refs/files: add a comment about refs_reflog_exists() call Ævar Arnfjörð Bjarmason
2021-07-17  2:08     ` Jeff King
2021-07-19 16:43       ` Junio C Hamano
2021-07-20  7:22         ` Jeff King
2021-07-16 14:13   ` [PATCH v2 09/11] reflog expire: don't lock reflogs using previously seen OID Ævar Arnfjörð Bjarmason
2021-07-17  2:23     ` Jeff King
2021-08-17 13:35     ` Han-Wen Nienhuys
2021-08-18 21:05       ` Junio C Hamano
2021-08-19 10:06         ` Carlo Marcelo Arenas Belón
2021-08-20  2:30           ` Junio C Hamano
2021-07-16 14:13   ` [PATCH v2 10/11] refs/files: remove unused "oid" in lock_ref_oid_basic() Ævar Arnfjörð Bjarmason
2021-07-17  2:26     ` Jeff King
2021-07-16 14:13   ` [PATCH v2 11/11] refs/files: remove unused "errno == EISDIR" code Ævar Arnfjörð Bjarmason
2021-07-17  2:30     ` Jeff King
2021-07-17  2:34   ` [PATCH v2 00/11] fix "git reflog expire" race & get rid of EISDIR in refs API Jeff King
2021-07-20 10:24   ` [PATCH v3 00/12] " Ævar Arnfjörð Bjarmason
2021-07-20 10:24     ` [PATCH v3 01/12] refs/packet: add missing BUG() invocations to reflog callbacks Ævar Arnfjörð Bjarmason
2021-07-20 10:24     ` [PATCH v3 02/12] refs/files: remove unused REF_DELETING in lock_ref_oid_basic() Ævar Arnfjörð Bjarmason
2021-08-02 17:17       ` Junio C Hamano
2021-07-20 10:24     ` [PATCH v3 03/12] refs/files: remove unused "extras/skip" " Ævar Arnfjörð Bjarmason
2021-07-20 10:24     ` [PATCH v3 04/12] refs/files: remove unused "skip" in lock_raw_ref() too Ævar Arnfjörð Bjarmason
2021-07-20 10:24     ` [PATCH v3 05/12] refs/debug: re-indent argument list for "prepare" Ævar Arnfjörð Bjarmason
2021-07-20 10:24     ` [PATCH v3 06/12] refs API: pass the "lock OID" to reflog "prepare" Ævar Arnfjörð Bjarmason
2021-07-21 17:40       ` Junio C Hamano
2021-07-21 17:47         ` Junio C Hamano
     [not found]           ` <CAFQ2z_PuNJ_KtS_O9R2s0jdGbNNKnKdS3=_-nEu6367pteCxwA@mail.gmail.com>
2021-07-23 19:41             ` Ævar Arnfjörð Bjarmason
2021-07-23 20:49               ` Junio C Hamano
2021-07-26  5:39                 ` Ævar Arnfjörð Bjarmason
2021-07-26 17:47                   ` Junio C Hamano
2021-07-20 10:24     ` [PATCH v3 07/12] refs: make repo_dwim_log() accept a NULL oid Ævar Arnfjörð Bjarmason
2021-07-20 10:24     ` [PATCH v3 08/12] refs/files: add a comment about refs_reflog_exists() call Ævar Arnfjörð Bjarmason
2021-07-20 10:24     ` [PATCH v3 09/12] reflog expire: don't lock reflogs using previously seen OID Ævar Arnfjörð Bjarmason
2021-07-20 10:24     ` [PATCH v3 10/12] refs/files: remove unused "oid" in lock_ref_oid_basic() Ævar Arnfjörð Bjarmason
2021-07-20 10:24     ` [PATCH v3 11/12] refs/files: remove unused "errno == EISDIR" code Ævar Arnfjörð Bjarmason
2021-07-20 10:24     ` [PATCH v3 12/12] refs/files: remove unused "errno != ENOTDIR" condition Ævar Arnfjörð Bjarmason
2021-07-26 23:44     ` [PATCH v4 00/11] fix "git reflog expire" race & get rid of EISDIR in refs API Ævar Arnfjörð Bjarmason
2021-07-26 23:44       ` [PATCH v4 01/11] refs/packet: add missing BUG() invocations to reflog callbacks Ævar Arnfjörð Bjarmason
2021-07-26 23:44       ` [PATCH v4 02/11] refs/files: remove unused REF_DELETING in lock_ref_oid_basic() Ævar Arnfjörð Bjarmason
2021-07-26 23:44       ` [PATCH v4 03/11] refs/files: remove unused "extras/skip" " Ævar Arnfjörð Bjarmason
2021-07-26 23:44       ` [PATCH v4 04/11] refs/files: remove unused "skip" in lock_raw_ref() too Ævar Arnfjörð Bjarmason
2021-07-26 23:44       ` [PATCH v4 05/11] refs/debug: re-indent argument list for "prepare" Ævar Arnfjörð Bjarmason
2021-07-26 23:44       ` [PATCH v4 06/11] refs: make repo_dwim_log() accept a NULL oid Ævar Arnfjörð Bjarmason
2021-07-26 23:44       ` [PATCH v4 07/11] refs/files: add a comment about refs_reflog_exists() call Ævar Arnfjörð Bjarmason
2021-07-26 23:44       ` [PATCH v4 08/11] reflog expire: don't lock reflogs using previously seen OID Ævar Arnfjörð Bjarmason
2021-08-02 17:26         ` Junio C Hamano
2021-08-04  9:56           ` Ævar Arnfjörð Bjarmason
2021-07-26 23:44       ` [PATCH v4 09/11] refs/files: remove unused "oid" in lock_ref_oid_basic() Ævar Arnfjörð Bjarmason
2021-07-26 23:44       ` [PATCH v4 10/11] refs/files: remove unused "errno == EISDIR" code Ævar Arnfjörð Bjarmason
2021-07-26 23:44       ` [PATCH v4 11/11] refs/files: remove unused "errno != ENOTDIR" condition Ævar Arnfjörð Bjarmason
2021-08-23 11:36       ` [PATCH v5 00/13] fix "git reflog expire" race & get rid of EISDIR in refs API Ævar Arnfjörð Bjarmason
2021-08-23 11:36         ` [PATCH v5 01/13] refs/packet: add missing BUG() invocations to reflog callbacks Ævar Arnfjörð Bjarmason
2021-08-23 11:36         ` [PATCH v5 02/13] refs/files: remove unused REF_DELETING in lock_ref_oid_basic() Ævar Arnfjörð Bjarmason
2021-08-23 11:36         ` [PATCH v5 03/13] refs: drop unused "flags" parameter to lock_ref_oid_basic() Ævar Arnfjörð Bjarmason
2021-08-23 11:36         ` [PATCH v5 04/13] refs/files: remove unused "extras/skip" in lock_ref_oid_basic() Ævar Arnfjörð Bjarmason
2021-08-23 11:36         ` [PATCH v5 05/13] refs/files: remove unused "skip" in lock_raw_ref() too Ævar Arnfjörð Bjarmason
2021-08-23 11:36         ` [PATCH v5 06/13] refs/debug: re-indent argument list for "prepare" Ævar Arnfjörð Bjarmason
2021-08-23 11:36         ` [PATCH v5 07/13] refs: make repo_dwim_log() accept a NULL oid Ævar Arnfjörð Bjarmason
2021-08-23 11:36         ` [PATCH v5 08/13] refs/files: add a comment about refs_reflog_exists() call Ævar Arnfjörð Bjarmason
2021-08-23 11:36         ` [PATCH v5 09/13] reflog expire: don't lock reflogs using previously seen OID Ævar Arnfjörð Bjarmason
2021-08-23 11:36         ` [PATCH v5 10/13] refs API: remove OID argument to reflog_expire() Ævar Arnfjörð Bjarmason
2021-08-23 11:36         ` [PATCH v5 11/13] refs/files: remove unused "oid" in lock_ref_oid_basic() Ævar Arnfjörð Bjarmason
2021-08-23 11:36         ` [PATCH v5 12/13] refs/files: remove unused "errno == EISDIR" code Ævar Arnfjörð Bjarmason
2021-08-23 11:36         ` [PATCH v5 13/13] refs/files: remove unused "errno != ENOTDIR" condition Ævar Arnfjörð Bjarmason

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