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From: Gao Xiang <xiang@kernel.org>
To: David Howells <dhowells@redhat.com>
Cc: Jingbo Xu <jefflexu@linux.alibaba.com>,
	jlayton@kernel.org, xiang@kernel.org, chao@kernel.org,
	linux-cachefs@redhat.com, linux-erofs@lists.ozlabs.org,
	linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v5 1/2] fscache,cachefiles: add prepare_ondemand_read() callback
Date: Fri, 25 Nov 2022 21:01:21 +0800	[thread overview]
Message-ID: <Y4C8ocemviAGpxRC@debian> (raw)
In-Reply-To: <2386961.1669377478@warthog.procyon.org.uk>

Hi David,

On Fri, Nov 25, 2022 at 11:57:58AM +0000, David Howells wrote:
> Jingbo Xu <jefflexu@linux.alibaba.com> wrote:
> 
> > Add prepare_ondemand_read() callback dedicated for the on-demand read
> > scenario, so that callers from this scenario can be decoupled from
> > netfs_io_subrequest.
> > 
> > The original cachefiles_prepare_read() is now refactored to a generic
> > routine accepting a parameter list instead of netfs_io_subrequest.
> > There's no logic change, except that the debug id of subrequest and
> > request is removed from trace_cachefiles_prep_read().
> > 
> > Reviewed-by: Jeff Layton <jlayton@kernel.org>
> > Signed-off-by: Jingbo Xu <jefflexu@linux.alibaba.com>
> 
> Acked-by: David Howells <dhowells@redhat.com>

Thanks!  I will apply them for -next, and soon Jingbo will
submit large folios support for erofs iomap/fscache modes.

Thank all again,
Gao Xiang


      reply	other threads:[~2022-11-25 13:01 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-24  3:42 [PATCH v5 0/2] fscache,cachefiles: add prepare_ondemand_read() interface Jingbo Xu
2022-11-24  3:42 ` [PATCH v5 1/2] fscache,cachefiles: add prepare_ondemand_read() callback Jingbo Xu
2022-11-24  3:42 ` [PATCH v5 2/2] erofs: switch to prepare_ondemand_read() in fscache mode Jingbo Xu
2022-11-24  8:07   ` [Linux-cachefs] " Jia Zhu
2022-11-25 11:57 ` [PATCH v5 1/2] fscache,cachefiles: add prepare_ondemand_read() callback David Howells
2022-11-25 13:01   ` Gao Xiang [this message]

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