From: Aaron Tomlin <atomlin@redhat.com>
To: Rafael Folco <rfolco@redhat.com>
Cc: frederic@kernel.org, mtosatti@redhat.com, cl@linux.com,
tglx@linutronix.de, mingo@kernel.org, peterz@infradead.org,
pauld@redhat.com, neelx@redhat.com, oleksandr@natalenko.name,
atomlin@atomlin.com, akpm@linux-foundation.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH v8 4/5] tick/nohz_full: Ensure quiet_vmstat() is called on exit to user-mode when the idle tick is stopped
Date: Thu, 29 Sep 2022 09:22:16 +0100 [thread overview]
Message-ID: <20220929082216.vbkyzbxhsq2ixjdm@ava.usersys.com> (raw)
In-Reply-To: <CAOr2xH5DjEy7agHYx=5+4cr+OeJz52HUeUttkF9ueS8JHbQMFg@mail.gmail.com>
On Tue 2022-09-27 13:17 -0300, Rafael Folco wrote:
> Tested this patch w/ nohz_full setup and oslat 8h run on isolated cpus, max
> latency is 7us versus 15us without the patch.
> Thanks.
Hi Rafael,
Good news. Thanks for the feedback.
May I add Tested-by: ?
Kind regards,
--
Aaron Tomlin
next prev parent reply other threads:[~2022-09-29 8:22 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-24 15:22 [PATCH v8 0/5] Ensure quiet_vmstat() is called when the idle tick was stopped too Aaron Tomlin
2022-09-24 15:22 ` [PATCH v8 1/5] mm/vmstat: Add CPU-specific variable to track a vmstat discrepancy Aaron Tomlin
2022-09-24 15:22 ` [PATCH v8 2/5] mm/vmstat: Use vmstat_dirty to track CPU-specific vmstat discrepancies Aaron Tomlin
2022-10-01 14:55 ` kernel test robot
2022-09-24 15:22 ` [PATCH v8 3/5] mm/vmstat: Do not queue vmstat_update if tick is stopped Aaron Tomlin
2022-10-24 11:03 ` Frederic Weisbecker
2022-11-09 19:40 ` Marcelo Tosatti
2022-11-10 19:15 ` Marcelo Tosatti
2022-11-14 12:12 ` Frederic Weisbecker
2022-10-24 11:54 ` Frederic Weisbecker
2022-09-24 15:22 ` [PATCH v8 4/5] tick/nohz_full: Ensure quiet_vmstat() is called on exit to user-mode when the idle " Aaron Tomlin
[not found] ` <CAOr2xH5DjEy7agHYx=5+4cr+OeJz52HUeUttkF9ueS8JHbQMFg@mail.gmail.com>
2022-09-29 8:22 ` Aaron Tomlin [this message]
2022-09-29 12:49 ` Rafael Folco
2022-10-21 14:50 ` Frederic Weisbecker
2022-11-10 19:14 ` Marcelo Tosatti
2022-09-24 15:24 ` [PATCH v8 5/5] tick/sched: Ensure quiet_vmstat() is called when the idle tick was stopped too Aaron Tomlin
[not found] ` <20220925010511.1482-1-hdanton@sina.com>
2022-09-26 9:20 ` Aaron Tomlin
[not found] ` <20221003124435.1769-1-hdanton@sina.com>
2022-10-12 12:41 ` Aaron Tomlin
2022-10-17 16:04 ` Marcelo Tosatti
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