From: Nix <nix@esperi.org.uk>
To: Coly Li <colyli@suse.de>
Cc: Dave Chinner <david@fromorbit.com>,
Andre Noll <maan@tuebingen.mpg.de>,
linux-bcache@vger.kernel.org, linux-xfs@vger.kernel.org,
linux-kernel@vger.kernel.org, Christoph Hellwig <hch@lst.de>,
axboe@kernel.dk
Subject: Re: bcache on XFS: metadata I/O (dirent I/O?) not getting cached at all?
Date: Thu, 07 Feb 2019 13:10:52 +0000 [thread overview]
Message-ID: <875ztveobn.fsf@esperi.org.uk> (raw)
In-Reply-To: <438851ef-ef77-b5f2-d46d-05762b6330b2@suse.de> (Coly Li's message of "Thu, 7 Feb 2019 10:38:58 +0800")
On 7 Feb 2019, Coly Li stated:
> On 2019/2/7 10:26 上午, Dave Chinner wrote:
>> So, yeah, that needs to be reverted if you want bcache to function
>> properly for metadata caching.
>
> Sure, I will fix this, once I make it clear to me.
I'll give it a test :)
The meaning of these flags was somewhat opaque to me, too (mostly due to
novelty: I've never really looked at anything in the block layer
before).
--
NULL && (void)
next prev parent reply other threads:[~2019-02-07 13:11 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-06 22:11 bcache on XFS: metadata I/O (dirent I/O?) not getting cached at all? Nix
2019-02-06 23:43 ` Dave Chinner
2019-02-07 0:24 ` Andre Noll
2019-02-07 2:26 ` Dave Chinner
2019-02-07 2:38 ` Coly Li
2019-02-07 3:10 ` Dave Chinner
2019-02-07 8:18 ` Coly Li
2019-02-07 13:10 ` Nix [this message]
2019-02-07 2:27 ` Coly Li
2019-02-07 9:28 ` Andre Noll
2019-02-07 8:16 ` Coly Li
2019-02-07 9:41 ` Andre Noll
2019-02-07 10:23 ` Coly Li
2019-02-07 20:51 ` Nix
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