On 9/18/17 4:31 PM, Dave Chinner wrote:
> On Mon, Sep 18, 2017 at 09:28:55AM -0600, Jens Axboe wrote:
>> On 09/18/2017 09:27 AM, Christoph Hellwig wrote:
>>> On Mon, Sep 18, 2017 at 08:26:05PM +0530, Abdul Haleem wrote:
Hi,
A warning is triggered from:
file fs/iomap.c in
On Mon, Sep 18, 2017 at 05:00:58PM -0500, Eric Sandeen wrote:
> On 9/18/17 4:31 PM, Dave Chinner wrote:
> > On Mon, Sep 18, 2017 at 09:28:55AM -0600, Jens Axboe wrote:
> >> On 09/18/2017 09:27 AM, Christoph Hellwig wrote:
> >>> On Mon, Sep 18, 2017 at 08:26:05PM +0530, Abdul Haleem wrote:
>
On Mon, Sep 18, 2017 at 05:00:58PM -0500, Eric Sandeen wrote:
> On 9/18/17 4:31 PM, Dave Chinner wrote:
> > On Mon, Sep 18, 2017 at 09:28:55AM -0600, Jens Axboe wrote:
> >> On 09/18/2017 09:27 AM, Christoph Hellwig wrote:
> >>> On Mon, Sep 18, 2017 at 08:26:05PM +0530, Abdul Haleem wrote:
>
On Mon, Sep 18, 2017 at 09:51:29AM -0600, Jens Axboe wrote:
> On 09/18/2017 09:43 AM, Al Viro wrote:
> > On Mon, Sep 18, 2017 at 05:39:47PM +0200, Christoph Hellwig wrote:
> >> On Mon, Sep 18, 2017 at 09:28:55AM -0600, Jens Axboe wrote:
> >>> If it's expected, why don't we kill the WARN_ON_ONCE()?
On Mon, Sep 18, 2017 at 09:28:55AM -0600, Jens Axboe wrote:
> On 09/18/2017 09:27 AM, Christoph Hellwig wrote:
> > On Mon, Sep 18, 2017 at 08:26:05PM +0530, Abdul Haleem wrote:
> >> Hi,
> >>
> >> A warning is triggered from:
> >>
> >> file fs/iomap.c in function iomap_dio_rw
> >>
> >> if (ret)
On Mon, Sep 18, 2017 at 05:39:47PM +0200, Christoph Hellwig wrote:
> On Mon, Sep 18, 2017 at 09:28:55AM -0600, Jens Axboe wrote:
> > If it's expected, why don't we kill the WARN_ON_ONCE()? I get it all
> > the time running xfstests as well.
>
> Dave insisted on it to decourage users/applications
On 09/18/2017 09:43 AM, Al Viro wrote:
> On Mon, Sep 18, 2017 at 05:39:47PM +0200, Christoph Hellwig wrote:
>> On Mon, Sep 18, 2017 at 09:28:55AM -0600, Jens Axboe wrote:
>>> If it's expected, why don't we kill the WARN_ON_ONCE()? I get it all
>>> the time running xfstests as well.
>>
>> Dave
On Mon, Sep 18, 2017 at 09:28:55AM -0600, Jens Axboe wrote:
> If it's expected, why don't we kill the WARN_ON_ONCE()? I get it all
> the time running xfstests as well.
Dave insisted on it to decourage users/applications from mixing
mmap and direct I/O.
In many ways a tracepoint might be the
On 09/18/2017 09:27 AM, Christoph Hellwig wrote:
> On Mon, Sep 18, 2017 at 08:26:05PM +0530, Abdul Haleem wrote:
>> Hi,
>>
>> A warning is triggered from:
>>
>> file fs/iomap.c in function iomap_dio_rw
>>
>> if (ret)
>> goto out_free_dio;
>>
>> ret =
On Mon, Sep 18, 2017 at 08:26:05PM +0530, Abdul Haleem wrote:
> Hi,
>
> A warning is triggered from:
>
> file fs/iomap.c in function iomap_dio_rw
>
> if (ret)
> goto out_free_dio;
>
> ret = invalidate_inode_pages2_range(mapping,
> start >> PAGE_SHIFT, end >>
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