From: Jens Axboe <axboe@kernel.dk>
To: tj@kernel.org, kbusch@kernel.org, hch@lst.de,
Kanchan Joshi <joshi.k@samsung.com>
Cc: linux-block@vger.kernel.org, cgroups@vger.kernel.org,
Kundan Kumar <kundan.kumar@samsung.com>
Subject: Re: [PATCH] block: skip cgroups for passthrough io
Date: Mon, 18 Dec 2023 09:47:11 -0700 [thread overview]
Message-ID: <170291803143.230536.5579208045132253550.b4-ty@kernel.dk> (raw)
In-Reply-To: <20231218152722.1768-1-joshi.k@samsung.com>
On Mon, 18 Dec 2023 20:57:22 +0530, Kanchan Joshi wrote:
> Even if BLK_CGROUP is enabled, it does not work for passthrough io.
> So skip setting up blkg for passthrough bio.
>
> Reduced processing gives ~5% hike in peak-performance workload.
>
>
Applied, thanks!
[1/1] block: skip cgroups for passthrough io
commit: 6c9b97085c473e380e57cf33c95d2c74444b2a5d
Best regards,
--
Jens Axboe
prev parent reply other threads:[~2023-12-18 16:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20231218153411epcas5p15bfb9e24856b5d719501c375e2bf3897@epcas5p1.samsung.com>
2023-12-18 15:27 ` [PATCH] block: skip cgroups for passthrough io Kanchan Joshi
2023-12-18 16:08 ` Keith Busch
2023-12-18 16:47 ` Jens Axboe [this message]
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