From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: "Ionut Nechita (Wind River)" <ionut.nechita@windriver.com>,
axboe@kernel.dk
Cc: linux-block@vger.kernel.org, clrkwllms@kernel.org,
rostedt@goodmis.org, ming.lei@redhat.com, muchun.song@linux.dev,
mkhalfella@purestorage.com, chris.friesen@windriver.com,
linux-kernel@vger.kernel.org, linux-rt-devel@lists.linux.dev,
linux-rt-users@vger.kernel.org, stable@vger.kernel.org,
ionut_n2001@yahoo.com, sunlightlinux@gmail.com
Subject: Re: [PATCH v5 0/1] block/blk-mq: use atomic_t for quiesce_depth to avoid lock contention on RT
Date: Tue, 5 May 2026 17:03:41 +0200 [thread overview]
Message-ID: <20260505150341.me97WNAn@linutronix.de> (raw)
In-Reply-To: <20260303073744.20585-1-ionut.nechita@windriver.com>
On 2026-03-03 09:37:43 [+0200], Ionut Nechita (Wind River) wrote:
> Hi Jens,
Hi Jens,
> This is v5 of the fix for the RT kernel performance regression caused by
> commit 6bda857bcbb86 ("block: fix ordering between checking
> QUEUE_FLAG_QUIESCED request adding").
>
> Changes since v4 (Feb 13):
> - Rebased on top of linux-next (20260302)
> - No code changes
Anything wrong with this?
Sebastian
prev parent reply other threads:[~2026-05-05 15:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-03 7:37 [PATCH v5 0/1] block/blk-mq: use atomic_t for quiesce_depth to avoid lock contention on RT Ionut Nechita (Wind River)
2026-03-03 7:37 ` [PATCH v5 1/1] " Ionut Nechita (Wind River)
2026-05-05 15:41 ` Bart Van Assche
2026-05-05 15:03 ` Sebastian Andrzej Siewior [this message]
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