From: Junio C Hamano <gitster@pobox.com>
To: "Jeff Hostetler via GitGitGadget" <gitgitgadget@gmail.com>
Cc: git@vger.kernel.org, "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
"Jeff Hostetler" <git@jeffhostetler.com>,
"Derrick Stolee" <derrickstolee@github.com>,
"Jeff Hostetler" <jeffhost@microsoft.com>
Subject: Re: [PATCH v2 5/7] trace2: convert ctx.thread_name from strbuf to pointer
Date: Thu, 13 Oct 2022 14:12:25 -0700 [thread overview]
Message-ID: <xmqq1qrbe8cm.fsf@gitster.g> (raw)
In-Reply-To: 4bf78e356e23c947b8328a91ba435a357cd51f43.1665600750.git.gitgitgadget@gmail.com
"Jeff Hostetler via GitGitGadget" <gitgitgadget@gmail.com> writes:
> From: Jeff Hostetler <jeffhost@microsoft.com>
>
> Convert the `tr2tls_thread_ctx.thread_name` field from a `strbuf`
> to a "const char*" pointer.
>
> The `thread_name` field is a constant string that is constructed when
> the context is created. Using a (non-const) `strbuf` structure for it
> caused some confusion in the past because it implied that someone
> could rename a thread after it was created. That usage was not
> intended. Change it to a const pointer to make the intent more clear.
>
> Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
> ---
> trace2/tr2_tgt_event.c | 2 +-
> trace2/tr2_tgt_perf.c | 2 +-
> trace2/tr2_tls.c | 16 +++++++++-------
> trace2/tr2_tls.h | 2 +-
> 4 files changed, 12 insertions(+), 10 deletions(-)
Looking good so far.
next prev parent reply other threads:[~2022-10-13 21:12 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-04 16:19 [PATCH 0/9] Trace2 timers and counters and some cleanup Jeff Hostetler via GitGitGadget
2022-10-04 16:19 ` [PATCH 1/9] builtin/merge-file: fix compiler warning on MacOS with clang 11.0.0 Jeff Hostetler via GitGitGadget
2022-10-04 16:20 ` [PATCH 2/9] builtin/unpack-objects.c: " Jeff Hostetler via GitGitGadget
2022-10-04 16:20 ` [PATCH 3/9] trace2: use size_t alloc,nr_open_regions in tr2tls_thread_ctx Jeff Hostetler via GitGitGadget
2022-10-04 16:20 ` [PATCH 4/9] tr2tls: clarify TLS terminology Jeff Hostetler via GitGitGadget
2022-10-04 16:20 ` [PATCH 5/9] trace2: rename trace2 thread_name argument as name_hint Jeff Hostetler via GitGitGadget
2022-10-04 16:20 ` [PATCH 6/9] trace2: convert ctx.thread_name to flex array Jeff Hostetler via GitGitGadget
2022-10-05 11:14 ` Ævar Arnfjörð Bjarmason
2022-10-06 16:28 ` Jeff Hostetler
2022-10-10 18:31 ` Jeff Hostetler
2022-10-05 18:03 ` Junio C Hamano
2022-10-06 21:05 ` Ævar Arnfjörð Bjarmason
2022-10-06 21:50 ` Junio C Hamano
2022-10-07 1:10 ` [RFC PATCH] trace2 API: don't save a copy of constant "thread_name" Ævar Arnfjörð Bjarmason
2022-10-07 1:16 ` Junio C Hamano
2022-10-07 10:03 ` Ævar Arnfjörð Bjarmason
2022-10-10 19:16 ` Jeff Hostetler
2022-10-11 13:31 ` Ævar Arnfjörð Bjarmason
2022-10-12 13:31 ` Jeff Hostetler
2022-10-10 19:05 ` Jeff Hostetler
2022-10-11 12:52 ` Ævar Arnfjörð Bjarmason
2022-10-11 14:40 ` Junio C Hamano
2022-10-10 18:39 ` [PATCH 6/9] trace2: convert ctx.thread_name to flex array Jeff Hostetler
2022-10-04 16:20 ` [PATCH 7/9] api-trace2.txt: elminate section describing the public trace2 API Jeff Hostetler via GitGitGadget
2022-10-04 16:20 ` [PATCH 8/9] trace2: add stopwatch timers Jeff Hostetler via GitGitGadget
2022-10-04 16:20 ` [PATCH 9/9] trace2: add global counter mechanism Jeff Hostetler via GitGitGadget
2022-10-05 13:04 ` [PATCH 0/9] Trace2 timers and counters and some cleanup Ævar Arnfjörð Bjarmason
2022-10-06 15:45 ` Jeff Hostetler
2022-10-06 18:12 ` Derrick Stolee
2022-10-12 18:52 ` [PATCH v2 0/7] " Jeff Hostetler via GitGitGadget
2022-10-12 18:52 ` [PATCH v2 1/7] trace2: use size_t alloc,nr_open_regions in tr2tls_thread_ctx Jeff Hostetler via GitGitGadget
2022-10-12 18:52 ` [PATCH v2 2/7] tr2tls: clarify TLS terminology Jeff Hostetler via GitGitGadget
2022-10-13 21:12 ` Junio C Hamano
2022-10-12 18:52 ` [PATCH v2 3/7] api-trace2.txt: elminate section describing the public trace2 API Jeff Hostetler via GitGitGadget
2022-10-12 18:52 ` [PATCH v2 4/7] trace2: rename the thread_name argument to trace2_thread_start Jeff Hostetler via GitGitGadget
2022-10-12 21:06 ` Ævar Arnfjörð Bjarmason
2022-10-20 14:40 ` Jeff Hostetler
2022-10-13 21:12 ` Junio C Hamano
2022-10-12 18:52 ` [PATCH v2 5/7] trace2: convert ctx.thread_name from strbuf to pointer Jeff Hostetler via GitGitGadget
2022-10-13 21:12 ` Junio C Hamano [this message]
2022-10-12 18:52 ` [PATCH v2 6/7] trace2: add stopwatch timers Jeff Hostetler via GitGitGadget
2022-10-13 21:12 ` Junio C Hamano
2022-10-20 14:42 ` Jeff Hostetler
2022-10-12 18:52 ` [PATCH v2 7/7] trace2: add global counter mechanism Jeff Hostetler via GitGitGadget
2022-10-20 18:28 ` [PATCH v3 0/8] Trace2 timers and counters and some cleanup Jeff Hostetler via GitGitGadget
2022-10-20 18:28 ` [PATCH v3 1/8] trace2: use size_t alloc,nr_open_regions in tr2tls_thread_ctx Jeff Hostetler via GitGitGadget
2022-10-20 18:28 ` [PATCH v3 2/8] tr2tls: clarify TLS terminology Jeff Hostetler via GitGitGadget
2022-10-20 18:28 ` [PATCH v3 3/8] api-trace2.txt: elminate section describing the public trace2 API Jeff Hostetler via GitGitGadget
2022-10-20 18:28 ` [PATCH v3 4/8] trace2: rename the thread_name argument to trace2_thread_start Jeff Hostetler via GitGitGadget
2022-10-20 18:28 ` [PATCH v3 5/8] trace2: improve thread-name documentation in the thread-context Jeff Hostetler via GitGitGadget
2022-10-20 18:57 ` Ævar Arnfjörð Bjarmason
2022-10-20 20:15 ` Jeff Hostetler
2022-10-20 18:28 ` [PATCH v3 6/8] trace2: convert ctx.thread_name from strbuf to pointer Jeff Hostetler via GitGitGadget
2022-10-20 18:28 ` [PATCH v3 7/8] trace2: add stopwatch timers Jeff Hostetler via GitGitGadget
2022-10-20 20:25 ` Junio C Hamano
2022-10-20 20:52 ` Jeff Hostetler
2022-10-20 20:55 ` Junio C Hamano
2022-10-21 21:51 ` Jeff Hostetler
2022-10-20 18:28 ` [PATCH v3 8/8] trace2: add global counter mechanism Jeff Hostetler via GitGitGadget
2022-10-24 13:40 ` [PATCH v4 0/8] Trace2 timers and counters and some cleanup Jeff Hostetler via GitGitGadget
2022-10-24 13:41 ` [PATCH v4 1/8] trace2: use size_t alloc,nr_open_regions in tr2tls_thread_ctx Jeff Hostetler via GitGitGadget
2022-10-24 20:31 ` Junio C Hamano
2022-10-25 12:35 ` Derrick Stolee
2022-10-25 15:40 ` Junio C Hamano
2022-10-24 13:41 ` [PATCH v4 2/8] tr2tls: clarify TLS terminology Jeff Hostetler via GitGitGadget
2022-10-24 13:41 ` [PATCH v4 3/8] api-trace2.txt: elminate section describing the public trace2 API Jeff Hostetler via GitGitGadget
2022-10-24 13:41 ` [PATCH v4 4/8] trace2: rename the thread_name argument to trace2_thread_start Jeff Hostetler via GitGitGadget
2022-10-24 13:41 ` [PATCH v4 5/8] trace2: improve thread-name documentation in the thread-context Jeff Hostetler via GitGitGadget
2022-10-24 13:41 ` [PATCH v4 6/8] trace2: convert ctx.thread_name from strbuf to pointer Jeff Hostetler via GitGitGadget
2022-10-24 13:41 ` [PATCH v4 7/8] trace2: add stopwatch timers Jeff Hostetler via GitGitGadget
2022-10-24 13:41 ` [PATCH v4 8/8] trace2: add global counter mechanism Jeff Hostetler via GitGitGadget
2022-10-25 12:27 ` [PATCH v4 0/8] Trace2 timers and counters and some cleanup Derrick Stolee
2022-10-25 15:36 ` Junio C Hamano
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