From: Christoph Hellwig <hch@lst.de>
To: Saeed Mirzamohammadi <saeed.mirzamohammadi@oracle.com>
Cc: Christoph Hellwig <hch@lst.de>, Keith Busch <kbusch@kernel.org>,
Paul Webb <paul.x.webb@oracle.com>, Jens Axboe <axboe@kernel.dk>,
Phil Auld <pauld@redhat.com>,
Chaitanya Kulkarni <chaitanyak@nvidia.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-nvme@lists.infradead.org" <linux-nvme@lists.infradead.org>,
Ramanan Govindarajan <ramanan.govindarajan@oracle.com>,
Sagi Grimberg <sagi@grimberg.me>,
Nicky Veitch <nicky.veitch@oracle.com>
Subject: Re: [External] : Re: [bug-report] 5-9% FIO randomwrite ext4 perf regression on 6.12.y kernel
Date: Tue, 26 Nov 2024 19:09:22 +0100 [thread overview]
Message-ID: <20241126180922.GA18892@lst.de> (raw)
In-Reply-To: <D00AC7C8-8371-4629-BA39-E0BFB9975195@oracle.com>
On Tue, Nov 26, 2024 at 06:06:19PM +0000, Saeed Mirzamohammadi wrote:
> I was waiting for the results but yes that recovered the regression as well (snippet below), thanks! I think that’s the best way to go here. Should I make it into a patch and send it for review?
I'll send out the formal patch tomorrow morning, need to do a little
more digging for a good detailed commit log describing what went
wrong here.
next prev parent reply other threads:[~2024-11-26 18:09 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-20 21:35 [bug-report] 5-9% FIO randomwrite ext4 perf regression on 6.12.y kernel Saeed Mirzamohammadi
2024-11-21 0:00 ` Chaitanya Kulkarni
2024-11-21 1:20 ` Jens Axboe
2024-11-21 4:57 ` Christoph Hellwig
2024-11-21 14:48 ` Jens Axboe
2024-11-21 11:30 ` Phil Auld
2024-11-21 14:49 ` Jens Axboe
[not found] ` <181bcb70-e0bf-4024-80b7-e79276d6eaf7@oracle.com>
2024-11-21 21:19 ` [External] : " Phil Auld
2024-11-22 12:13 ` Christoph Hellwig
2024-11-22 17:18 ` Paul Webb
2024-11-22 18:26 ` Saeed Mirzamohammadi
2024-11-22 21:09 ` Keith Busch
2024-11-25 6:46 ` Christoph Hellwig
2024-11-25 18:28 ` Saeed Mirzamohammadi
2024-11-26 4:55 ` Christoph Hellwig
2024-11-26 18:06 ` Saeed Mirzamohammadi
2024-11-26 18:09 ` Christoph Hellwig [this message]
2024-11-26 18:13 ` Saeed Mirzamohammadi
2024-11-22 17:13 ` Paul Webb
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