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From: David Howells <dhowells@redhat.com>
To: David Wysochanski <dwysocha@redhat.com>
Cc: dhowells@redhat.com, Trond Myklebust <trondmy@hammerspace.com>,
	Anna Schumaker <anna.schumaker@netapp.com>,
	Trond Myklebust <trond.myklebust@hammerspace.com>,
	linux-nfs <linux-nfs@vger.kernel.org>,
	linux-cachefs <linux-cachefs@redhat.com>
Subject: Re: [PATCH v2 3/8] nfs: Move to using the alternate fallback fscache I/O API
Date: Fri, 01 Oct 2021 15:42:31 +0100	[thread overview]
Message-ID: <80682.1633099351@warthog.procyon.org.uk> (raw)
In-Reply-To: <CALF+zO=165sRYRaxPpDS7DaQCpTe-YOa4FamSoMy5FV2uuG5Yg@mail.gmail.com>

David Wysochanski <dwysocha@redhat.com> wrote:

> The added "if (ret < 0) ..." renders the bulk of the switch statement with
> non-zero cases moot.  I have a patch or two on top of it that cleans this
> up, and replaces the dfprintks with tracepoints.  If you want I can try to
> merge at least bits of it into a v3 of this patch, and leave the dfprintk
> conversion to tracepoints for another patch.

If you can give me the clean up bits, I can fold them in.  I think it's
probably worth keeping the dfprintk conversion separate.

David


  parent reply	other threads:[~2021-10-01 14:42 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-17 15:04 [RFC PATCH v2 0/8] fscache: Replace and remove old I/O API v2 David Howells
2021-09-17 15:04 ` [PATCH v2 1/8] fscache: Generalise the ->begin_read_operation method David Howells
2021-09-17 15:04 ` [PATCH v2 2/8] fscache: Implement a fallback I/O interface to replace the old API David Howells
2021-09-17 15:04 ` [PATCH v2 3/8] nfs: Move to using the alternate fallback fscache I/O API David Howells
2021-09-29 14:44   ` David Wysochanski
2021-10-01 14:42   ` David Howells [this message]
     [not found]   ` <CALF+zO=165sRYRaxPpDS7DaQCpTe-YOa4FamSoMy5FV2uuG5Yg@mail.gmail.com>
2021-10-01 14:29     ` Trond Myklebust
2021-10-01 14:51     ` Can the GFP flags to releasepage() be trusted? -- was " David Howells
2021-10-01 15:04       ` Trond Myklebust
2021-10-01 19:42         ` Matthew Wilcox
2021-10-05 13:15       ` David Howells
2021-09-17 15:04 ` [PATCH v2 4/8] 9p: (untested) Convert to using the netfs helper lib to do reads and caching David Howells
2021-09-17 15:05 ` [PATCH v2 5/8] cifs: (untested) Move to using the alternate fallback fscache I/O API David Howells
2021-09-17 15:05 ` [PATCH v2 6/8] fscache: Remove the old " David Howells
2021-09-17 15:05 ` [PATCH v2 7/8] fscache: Remove stats that are no longer used David Howells
2021-09-17 15:05 ` [PATCH v2 8/8] fscache: Update the documentation to reflect I/O API changes David Howells

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