From: Ross Zwisler <ross.zwisler@linux.intel.com>
To: Dave Chinner <david@fromorbit.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] dax: check return value of dax_radix_entry()
Date: Thu, 3 Mar 2016 08:38:42 -0700 [thread overview]
Message-ID: <20160303153842.GB23797@linux.intel.com> (raw)
In-Reply-To: <20160303034911.GP30721@dastard>
On Thu, Mar 03, 2016 at 02:49:11PM +1100, Dave Chinner wrote:
> On Wed, Mar 02, 2016 at 10:00:51AM -0700, Ross Zwisler wrote:
> > dax_pfn_mkwrite() previously wasn't checking the return value of the call
> > to dax_radix_entry(), which was a mistake.
> >
> > Instead, capture this return value and return the appropriate VM_FAULT_
> > value.
> >
> > Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
>
> Hi Ross,
>
> Can you please cc dax stuff to linux-fsdevel? it is way too easy to
> miss stuff like this when lkml is the only list it's sent to?
Sure, will do.
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WARNING: multiple messages have this Message-ID (diff)
From: Ross Zwisler <ross.zwisler@linux.intel.com>
To: Dave Chinner <david@fromorbit.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>,
linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Dan Williams <dan.j.williams@intel.com>,
Matthew Wilcox <willy@linux.intel.com>,
linux-nvdimm@ml01.01.org
Subject: Re: [PATCH v2] dax: check return value of dax_radix_entry()
Date: Thu, 3 Mar 2016 08:38:42 -0700 [thread overview]
Message-ID: <20160303153842.GB23797@linux.intel.com> (raw)
In-Reply-To: <20160303034911.GP30721@dastard>
On Thu, Mar 03, 2016 at 02:49:11PM +1100, Dave Chinner wrote:
> On Wed, Mar 02, 2016 at 10:00:51AM -0700, Ross Zwisler wrote:
> > dax_pfn_mkwrite() previously wasn't checking the return value of the call
> > to dax_radix_entry(), which was a mistake.
> >
> > Instead, capture this return value and return the appropriate VM_FAULT_
> > value.
> >
> > Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
>
> Hi Ross,
>
> Can you please cc dax stuff to linux-fsdevel? it is way too easy to
> miss stuff like this when lkml is the only list it's sent to?
Sure, will do.
next prev parent reply other threads:[~2016-03-03 15:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-02 17:00 [PATCH v2] dax: check return value of dax_radix_entry() Ross Zwisler
2016-03-02 17:00 ` Ross Zwisler
2016-03-03 3:49 ` Dave Chinner
2016-03-03 3:49 ` Dave Chinner
2016-03-03 15:38 ` Ross Zwisler [this message]
2016-03-03 15:38 ` Ross Zwisler
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