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Date: Tue, 01 Sep 2015 14:27:01 +0300
From: Boaz Harrosh <boaz@plexistor.com>
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To: "Kirill A. Shutemov" <kirill@shutemov.name>,
        Dave Chinner <david@fromorbit.com>
CC: Andrew Morton <akpm@osdl.org>, x86@kernel.org, linux-nvdimm@ml01.01.org,
        Peter Zijlstra <peterz@infradead.org>,
        Dave Hansen <dave.hansen@linux.intel.com>,
        Hugh Dickins <hughd@google.com>, linux-kernel@vger.kernel.org,
        linux-mm@kvack.org, Ingo Molnar <mingo@redhat.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Alexander Viro <viro@zeniv.linux.org.uk>,
        "H. Peter Anvin" <hpa@zytor.com>, linux-fsdevel@vger.kernel.org,
        Christoph Hellwig <hch@lst.de>,
        "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Subject: Re: [PATCH] dax, pmem: add support for msync
References: <1441047584-14664-1-git-send-email-ross.zwisler@linux.intel.com> <20150831233803.GO3902@dastard> <20150901100804.GA7045@node.dhcp.inet.fi>
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On 09/01/2015 01:08 PM, Kirill A. Shutemov wrote:
<>
> 
> Is that because XFS doesn't provide vm_ops->pfn_mkwrite?
> 

Right that would explain it, because I sent that patch exactly to solve
this problem. I haven't looked at latest code for a while but I should
checkout the latest and make a patch for xfs if it is indeed missing.

Thanks
Boaz