From: Junio C Hamano <gitster@pobox.com>
To: Jonathan Tan <jonathantanmy@google.com>
Cc: me@ttaylorr.com, git@vger.kernel.org, newren@gmail.com,
jrnieder@gmail.com, dstolee@microsoft.com
Subject: Re: [PATCH] shallow.c: use 'reset_repository_shallow' when appropriate
Date: Wed, 22 Apr 2020 11:15:33 -0700 [thread overview]
Message-ID: <xmqqy2qnidyy.fsf@gitster.c.googlers.com> (raw)
In-Reply-To: <20200422180245.196132-1-jonathantanmy@google.com> (Jonathan Tan's message of "Wed, 22 Apr 2020 11:02:45 -0700")
Jonathan Tan <jonathantanmy@google.com> writes:
>> @@ -414,6 +414,7 @@ void prune_shallow(unsigned options)
>> } else {
>> unlink(git_path_shallow(the_repository));
>> rollback_lock_file(&shallow_lock);
>> + reset_repository_shallow(the_repository);
>> }
>> strbuf_release(&sb);
>> }
>
> The "if" part (not quoted here) commits the shallow lock file, and thus
> possibly modifies (or creates) the shallow file, so I think we need to
> put reset_repository_shallow() outside the whole "if" block. I have done
> that in the patch after the scissors.
Is there any rollback_lock_file() or commit_lock_file() call on the
shallow lock file in the files involved in this patch that does not
need a call to reset_repository_shallow() left after your work?
What I am trying to get at is if it would be safer to have a pair of
thin wrapper for rolling back or committing a new version of new
shallow file, e.g. rollback_shallow_file() + commit_shallow_file(),
and replace calls to {rollback,commit}_lock_file() with calls to
them.
next prev parent reply other threads:[~2020-04-22 18:16 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-21 18:09 [PATCH] shallow.c: use 'reset_repository_shallow' when appropriate Taylor Blau
2020-04-21 20:41 ` Junio C Hamano
2020-04-21 20:45 ` Taylor Blau
2020-04-21 20:52 ` Junio C Hamano
2020-04-21 22:21 ` Taylor Blau
2020-04-21 23:06 ` Junio C Hamano
2020-04-22 18:05 ` Jonathan Tan
2020-04-22 18:02 ` Jonathan Tan
2020-04-22 18:15 ` Junio C Hamano [this message]
2020-04-23 0:14 ` Taylor Blau
2020-04-23 0:25 ` [PATCH v2 0/2] shallow.c: reset shallow-ness after updating Taylor Blau
2020-04-23 0:25 ` [PATCH v2 1/2] t5537: use test_write_lines, indented heredocs for readability Taylor Blau
2020-04-23 1:14 ` Jonathan Nieder
2020-04-24 17:11 ` Taylor Blau
2020-04-24 17:17 ` Jonathan Nieder
2020-04-24 20:45 ` Junio C Hamano
2020-04-23 0:25 ` [PATCH v2 2/2] shallow.c: use '{commit,rollback}_shallow_file' Taylor Blau
2020-04-23 1:23 ` Jonathan Nieder
2020-04-23 18:09 ` Jonathan Tan
2020-04-23 20:40 ` Junio C Hamano
2020-04-24 17:13 ` Taylor Blau
2020-06-03 3:42 ` Jonathan Nieder
2020-06-03 4:52 ` Taylor Blau
2020-06-03 5:16 ` Taylor Blau
2020-06-03 13:08 ` Derrick Stolee
2020-06-03 19:26 ` Taylor Blau
2020-06-03 21:23 ` Jonathan Nieder
2020-06-03 20:51 ` Jonathan Nieder
2020-06-03 22:14 ` Taylor Blau
2020-06-03 23:06 ` Jonathan Nieder
2020-06-04 17:45 ` Taylor Blau
2020-04-23 19:05 ` [PATCH] shallow.c: use 'reset_repository_shallow' when appropriate Junio C Hamano
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