From: Nam Cao <namcao@linutronix.de>
To: Gabriele Monaco <gmonaco@redhat.com>
Cc: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Steven Rostedt <rostedt@goodmis.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
linux-trace-kernel@vger.kernel.org,
Tomas Glozar <tglozar@redhat.com>, Juri Lelli <jlelli@redhat.com>,
Clark Williams <williams@redhat.com>,
John Kacur <jkacur@redhat.com>
Subject: Re: [PATCH v5 6/9] sched: Adapt sched tracepoints for RV task model
Date: Mon, 28 Jul 2025 18:02:53 +0200 [thread overview]
Message-ID: <20250728160253.vqgYegmG@linutronix.de> (raw)
In-Reply-To: <20250728135022.255578-7-gmonaco@redhat.com>
On Mon, Jul 28, 2025 at 03:50:18PM +0200, Gabriele Monaco wrote:
> Add the following tracepoint:
> * sched_set_need_resched(tsk, cpu, tif)
> Called when a task is set the need resched [lazy] flag
>
> Remove the unused ip parameter from sched_entry and sched_exit and alter
> sched_entry to have a value of preempt consistent with the one used in
> sched_switch.
>
> Also adapt all monitors using sched_{entry,exit} to avoid breaking build.
Does it make sense to split this patch into two, one for
sched_set_need_resched and another for sched_{entry,exit}?
Nam
next prev parent reply other threads:[~2025-07-28 16:02 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-28 13:50 [PATCH v5 0/9] rv: Add monitors to validate task switch Gabriele Monaco
2025-07-28 13:50 ` [PATCH v5 1/9] rv: Add da_handle_start_run_event_ to per-task monitors Gabriele Monaco
2025-07-28 13:50 ` [PATCH v5 2/9] rv: Remove trailing whitespace from tracepoint string Gabriele Monaco
2025-07-28 13:50 ` [PATCH v5 3/9] rv: Use strings in da monitors tracepoints Gabriele Monaco
2025-07-28 13:50 ` [PATCH v5 4/9] rv: Adjust monitor dependencies Gabriele Monaco
2025-07-28 13:50 ` [PATCH v5 5/9] rv: Retry when da monitor detects race conditions Gabriele Monaco
2025-07-28 14:18 ` Nam Cao
2025-07-28 13:50 ` [PATCH v5 6/9] sched: Adapt sched tracepoints for RV task model Gabriele Monaco
2025-07-28 16:02 ` Nam Cao [this message]
2025-07-28 13:50 ` [PATCH v5 7/9] rv: Replace tss and sncid monitors with more complete sts Gabriele Monaco
2025-07-28 15:53 ` Nam Cao
2025-07-29 8:46 ` Gabriele Monaco
2025-07-29 9:25 ` Nam Cao
2025-07-29 9:37 ` Nam Cao
2025-07-29 14:06 ` Gabriele Monaco
2025-07-30 12:52 ` Nam Cao
2025-07-30 14:16 ` Nam Cao
2025-07-30 14:44 ` Nam Cao
2025-07-30 15:09 ` Nam Cao
2025-07-30 16:28 ` Nam Cao
2025-07-28 13:50 ` [PATCH v5 8/9] rv: Add nrp and sssw per-task monitors Gabriele Monaco
2025-07-28 15:56 ` Nam Cao
2025-07-28 13:50 ` [PATCH v5 9/9] rv: Add opid per-cpu monitor Gabriele Monaco
2025-07-28 15:58 ` Nam Cao
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