From: Steven Rostedt <rostedt@goodmis.org>
To: Tomas Glozar <tglozar@redhat.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
linux-trace-kernel <linux-trace-kernel@vger.kernel.org>
Subject: Re: [GIT PULL] RTLA changes for 7.3
Date: Fri, 14 Aug 2026 10:19:06 -0400 [thread overview]
Message-ID: <20260814101906.26679d49@gandalf.local.home> (raw)
In-Reply-To: <CAP4=nvRWKYdkfr-9_1OMupZfF0nUYVVtMd7Vwsd3o4pO__SCew@mail.gmail.com>
On Tue, 11 Aug 2026 09:22:54 +0200
Tomas Glozar <tglozar@redhat.com> wrote:
> tools/tracing/rtla/tests/scripts/lib/get_workload_pids.sh is for some
> reason not finding the user threads (as the tests for -H and -k
> succeeded) on your system. The threads themselves had to be running,
> as timerlat is reporting samples from them. The script and the related
> tests cases were added in 7.2 already, this pull request does not
> touch them so it's most likely a pre-existing issue.
>
> Either way, I will look into that, thank you for testing. It might be
> environment-dependent, as the test relies on the test script (executed
> as an --on-threshold action) being a direct child of the main rtla
> process - which only holds when the system() shell executes the script
> directly, not as a subprocess.
I just pushed this to the for-next branch. I'll let you figure out if there
needs to be any more updates.
-- Steve
next prev parent reply other threads:[~2026-08-14 14:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-05 15:10 [GIT PULL] RTLA changes for 7.3 Tomas Glozar
2026-08-11 1:04 ` Steven Rostedt
2026-08-11 7:22 ` Tomas Glozar
2026-08-14 14:19 ` Steven Rostedt [this message]
2026-08-14 17:53 ` Tomas Glozar
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