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From: Johannes Altmanninger <aclopte@gmail.com>
To: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Cc: git@vger.kernel.org, "Junio C Hamano" <gitster@pobox.com>,
	"SZEDER Gábor" <szeder.dev@gmail.com>,
	"René Scharfe" <l.s.r@web.de>
Subject: Re: [PATCH v8 5/7] progress.c: add temporary variable from progress struct
Date: Tue, 28 Dec 2021 17:13:50 +0100	[thread overview]
Message-ID: <20211228161350.mzsubl3vensst2hu@gmail.com> (raw)
In-Reply-To: <patch-v8-5.7-72a31bd7191-20211228T150728Z-avarab@gmail.com>

On Tue, Dec 28, 2021 at 04:19:01PM +0100, Ævar Arnfjörð Bjarmason wrote:
> Since 98a13647408 (trace2: log progress time and throughput,
> 2020-05-12) stop_progress() dereferences a "struct progress **"
> parameter in several places. Extract a dereferenced variable (like in
> stop_progress_msg()) to reduce clutter and make it clearer who needs

The "(like in stop_progress_msg())" can probably go because you explain the
added consistency in the next paragraph.

> to write to this parameter.
> 
> Now instead of using "*p_progress" several times in stop_progress() we
> check it once for NULL and then use a dereferenced "progress" variable
> thereafter. This continues the same pattern used in the above
> stop_progress() function, see ac900fddb7f (progress: don't dereference

"above stop_progress" should be "below stop_progress_msg",
because stop_progress is the one you're modifying?

> before checking for NULL, 2020-08-10).
> 
> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
> ---
>  progress.c | 14 ++++++++------
>  1 file changed, 8 insertions(+), 6 deletions(-)
> 
> diff --git a/progress.c b/progress.c
> index 680c6a8bf93..688749648be 100644
> --- a/progress.c
> +++ b/progress.c
> @@ -319,21 +319,23 @@ static void finish_if_sparse(struct progress *progress)
>  
>  void stop_progress(struct progress **p_progress)
>  {
> +	struct progress *progress;

nit: in stop_progress_msg we have a blank line here, the inconsistency is
mildly surprising

>  	if (!p_progress)
>  		BUG("don't provide NULL to stop_progress");
> +	progress = *p_progress;
>  
> -	finish_if_sparse(*p_progress);
> +	finish_if_sparse(progress);
>  
> -	if (*p_progress) {
> +	if (progress) {
>  		trace2_data_intmax("progress", the_repository, "total_objects",
> -				   (*p_progress)->total);
> +				   progress->total);
>  
> -		if ((*p_progress)->throughput)
> +		if (progress->throughput)
>  			trace2_data_intmax("progress", the_repository,
>  					   "total_bytes",
> -					   (*p_progress)->throughput->curr_total);
> +					   progress->throughput->curr_total);
>  
> -		trace2_region_leave("progress", (*p_progress)->title, the_repository);
> +		trace2_region_leave("progress", progress->title, the_repository);
>  	}
>  
>  	stop_progress_msg(p_progress, _("done"));
> -- 
> 2.34.1.1257.g2af47340c7b
> 

  parent reply	other threads:[~2021-12-28 16:13 UTC|newest]

Thread overview: 90+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-04  1:42 [PATCH 0/2] i18n: improve translatability of ambiguous object output Ævar Arnfjörð Bjarmason
2021-10-04  1:42 ` [PATCH 1/2] object-name tests: tighten up advise() output test Ævar Arnfjörð Bjarmason
2021-10-04  2:52   ` Eric Sunshine
2021-10-04  7:05   ` Jeff King
2021-10-04  1:42 ` [PATCH 2/2] object-name: make ambiguous object output translatable Ævar Arnfjörð Bjarmason
2021-10-04  7:35   ` Jeff King
2021-10-04  8:26     ` Ævar Arnfjörð Bjarmason
2021-10-04  9:29       ` Jeff King
2021-10-04 11:16         ` Ævar Arnfjörð Bjarmason
2021-10-04 12:07           ` Jeff King
2021-10-04 14:27 ` [PATCH v2 0/2] i18n: improve translatability of ambiguous object output Ævar Arnfjörð Bjarmason
2021-10-04 14:27   ` [PATCH v2 1/2] object.[ch]: mark object type names for translation Ævar Arnfjörð Bjarmason
2021-10-04 18:54     ` Eric Sunshine
2021-10-05  9:37     ` Bagas Sanjaya
2021-10-05 15:52       ` Ævar Arnfjörð Bjarmason
2021-10-06 19:05     ` Jeff King
2021-10-06 19:46       ` Junio C Hamano
2021-10-06 20:38         ` Jeff King
2021-10-07 18:06           ` Junio C Hamano
2021-10-04 14:27   ` [PATCH v2 2/2] object-name: make ambiguous object output translatable Ævar Arnfjörð Bjarmason
2021-10-06 19:11     ` Jeff King
2021-10-08 19:34   ` [PATCH v3 0/3] i18n: improve translatability of ambiguous object output Ævar Arnfjörð Bjarmason
2021-10-08 19:34     ` [PATCH v3 1/3] object-name: remove unreachable "unknown type" handling Ævar Arnfjörð Bjarmason
2021-10-08 19:34     ` [PATCH v3 2/3] object-name: make ambiguous object output translatable Ævar Arnfjörð Bjarmason
2021-10-08 19:34     ` [PATCH v3 3/3] object-name: show date for ambiguous tag objects Ævar Arnfjörð Bjarmason
2021-11-22 17:53     ` [PATCH v2 0/3] object-name: make ambiguous object output translatable + show tag date Ævar Arnfjörð Bjarmason
2021-11-22 17:53       ` [PATCH v4 1/3] object-name: remove unreachable "unknown type" handling Ævar Arnfjörð Bjarmason
2021-11-22 22:37         ` Jeff King
2021-11-22 17:53       ` [PATCH v4 2/3] object-name: make ambiguous object output translatable Ævar Arnfjörð Bjarmason
2021-11-22 17:53       ` [PATCH v4 3/3] object-name: show date for ambiguous tag objects Ævar Arnfjörð Bjarmason
2021-11-25 22:03       ` [PATCH v5 0/6] object-name: make ambiguous object output translatable + show tag date Ævar Arnfjörð Bjarmason
2021-11-25 22:03         ` [PATCH v5 1/6] object-name tests: add tests for ambiguous object blind spots Ævar Arnfjörð Bjarmason
2021-12-23 21:51           ` Josh Steadmon
2021-11-25 22:03         ` [PATCH v5 2/6] object-name: explicitly handle OBJ_BAD in show_ambiguous_object() Ævar Arnfjörð Bjarmason
2021-12-23 21:51           ` Josh Steadmon
2021-12-23 22:42           ` Junio C Hamano
2021-11-25 22:03         ` [PATCH v5 3/6] object-name: make ambiguous object output translatable Ævar Arnfjörð Bjarmason
2021-12-23 21:54           ` [PATCH] fixup! " Josh Steadmon
2021-12-23 22:48             ` Junio C Hamano
2021-11-25 22:03         ` [PATCH v5 4/6] object-name: show date for ambiguous tag objects Ævar Arnfjörð Bjarmason
2021-11-25 22:03         ` [PATCH v5 5/6] object-name: iterate ambiguous objects before showing header Ævar Arnfjörð Bjarmason
2021-11-25 22:03         ` [PATCH v5 6/6] object-name: re-use "struct strbuf" in show_ambiguous_object() Ævar Arnfjörð Bjarmason
2021-12-28 14:34         ` [PATCH v6 0/6] object-name: make ambiguous object output translatable + show tag date Ævar Arnfjörð Bjarmason
2021-12-28 14:34           ` [PATCH v6 1/6] object-name tests: add tests for ambiguous object blind spots Ævar Arnfjörð Bjarmason
2021-12-30 23:36             ` Junio C Hamano
2021-12-28 14:34           ` [PATCH v6 2/6] object-name: explicitly handle OBJ_BAD in show_ambiguous_object() Ævar Arnfjörð Bjarmason
2021-12-28 14:34           ` [PATCH v6 3/6] object-name: make ambiguous object output translatable Ævar Arnfjörð Bjarmason
2021-12-30 23:46             ` Junio C Hamano
2021-12-28 14:35           ` [PATCH v6 4/6] object-name: show date for ambiguous tag objects Ævar Arnfjörð Bjarmason
2021-12-30 21:43             ` Junio C Hamano
2021-12-28 14:35           ` [PATCH v6 5/6] object-name: iterate ambiguous objects before showing header Ævar Arnfjörð Bjarmason
2021-12-28 14:35           ` [PATCH v6 6/6] object-name: re-use "struct strbuf" in show_ambiguous_object() Ævar Arnfjörð Bjarmason
2021-12-28 15:18           ` [PATCH v8 0/7] progress: test fixes / cleanup Ævar Arnfjörð Bjarmason
2021-12-28 15:18             ` [PATCH v8 1/7] leak tests: fix a memory leak in "test-progress" helper Ævar Arnfjörð Bjarmason
2021-12-28 15:18             ` [PATCH v8 2/7] progress.c test helper: add missing braces Ævar Arnfjörð Bjarmason
2021-12-28 15:18             ` [PATCH v8 3/7] progress.c tests: make start/stop commands on stdin Ævar Arnfjörð Bjarmason
2021-12-28 16:25               ` Johannes Altmanninger
2021-12-28 15:19             ` [PATCH v8 4/7] progress.c tests: test some invalid usage Ævar Arnfjörð Bjarmason
2021-12-28 16:33               ` Johannes Altmanninger
2021-12-28 15:19             ` [PATCH v8 5/7] progress.c: add temporary variable from progress struct Ævar Arnfjörð Bjarmason
2021-12-28 16:05               ` René Scharfe
2021-12-28 16:13               ` Johannes Altmanninger [this message]
2021-12-28 15:19             ` [PATCH v8 6/7] pack-bitmap-write.c: don't return without stop_progress() Ævar Arnfjörð Bjarmason
2021-12-28 15:19             ` [PATCH v8 7/7] *.c: use isatty(0|2), not isatty(STDIN_FILENO|STDERR_FILENO) Ævar Arnfjörð Bjarmason
2021-12-28 16:47               ` René Scharfe
2021-12-28 23:56                 ` Ævar Arnfjörð Bjarmason
2022-01-08  0:45             ` [PATCH v8 0/7] progress: test fixes / cleanup Junio C Hamano
2022-01-12 12:39           ` [PATCH v7 0/6] object-name: make ambiguous object output translatable + show tag date Ævar Arnfjörð Bjarmason
2022-01-12 12:39             ` [PATCH v7 1/6] object-name tests: add tests for ambiguous object blind spots Ævar Arnfjörð Bjarmason
2022-01-13 22:39               ` Junio C Hamano
2022-01-14 12:07                 ` Ævar Arnfjörð Bjarmason
2022-01-14 18:45                   ` Junio C Hamano
2022-01-12 12:39             ` [PATCH v7 2/6] object-name: explicitly handle OBJ_BAD in show_ambiguous_object() Ævar Arnfjörð Bjarmason
2022-01-12 12:39             ` [PATCH v7 3/6] object-name: make ambiguous object output translatable Ævar Arnfjörð Bjarmason
2022-01-12 12:39             ` [PATCH v7 4/6] object-name: show date for ambiguous tag objects Ævar Arnfjörð Bjarmason
2022-01-13 22:46               ` Junio C Hamano
2022-01-14 12:05                 ` Ævar Arnfjörð Bjarmason
2022-01-14 19:04                   ` Junio C Hamano
2022-01-14 19:35                     ` Ævar Arnfjörð Bjarmason
2022-01-12 12:39             ` [PATCH v7 5/6] object-name: iterate ambiguous objects before showing header Ævar Arnfjörð Bjarmason
2022-01-12 12:39             ` [PATCH v7 6/6] object-name: re-use "struct strbuf" in show_ambiguous_object() Ævar Arnfjörð Bjarmason
2022-01-27  5:26             ` [PATCH v8 0/7] object-name: make ambiguous object output translatable + show tag date Ævar Arnfjörð Bjarmason
2022-01-27  5:26               ` [PATCH v8 1/7] object-name tests: add tests for ambiguous object blind spots Ævar Arnfjörð Bjarmason
2022-01-27  5:26               ` [PATCH v8 2/7] object-name: explicitly handle OBJ_BAD in show_ambiguous_object() Ævar Arnfjörð Bjarmason
2022-01-27  5:26               ` [PATCH v8 3/7] object-name: explicitly handle bad tags " Ævar Arnfjörð Bjarmason
2022-01-27  5:26               ` [PATCH v8 4/7] object-name: make ambiguous object output translatable Ævar Arnfjörð Bjarmason
2022-01-27  5:26               ` [PATCH v8 5/7] object-name: show date for ambiguous tag objects Ævar Arnfjörð Bjarmason
2022-01-27  5:26               ` [PATCH v8 6/7] object-name: iterate ambiguous objects before showing header Ævar Arnfjörð Bjarmason
2022-01-27  5:26               ` [PATCH v8 7/7] object-name: re-use "struct strbuf" in show_ambiguous_object() Ævar Arnfjörð Bjarmason
2022-01-27 20:14               ` [PATCH v8 0/7] object-name: make ambiguous object output translatable + show tag date Junio C Hamano

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