ni, Toshi
> > > Sent: Monday, September 10, 2018 9:52 AM
> > > To: j...@suse.cz
> > > Cc: linux-fsde...@vger.kernel.org; linux-nvdimm@lists.01.org
> > > Subject: Re: open sets ext4_da_aops for DAX existing files
> >
> > ...
> > > > Good c
To: j...@suse.cz
> > Cc: linux-fsde...@vger.kernel.org; linux-nvdimm@lists.01.org
> > Subject: Re: open sets ext4_da_aops for DAX existing files
> ...
> > > Good catch. Will you send a fix? I.e., call ext4_set_inode_flags() earlier
> > > in the ext4_iget()? Did this bug h
> -Original Message-
> From: Linux-nvdimm [mailto:linux-nvdimm-boun...@lists.01.org] On Behalf Of
> Kani, Toshi
> Sent: Monday, September 10, 2018 9:52 AM
> To: j...@suse.cz
> Cc: linux-fsde...@vger.kernel.org; linux-nvdimm@lists.01.org
> Subject: Re: open sets
On Fri 07-09-18 21:23:19, Kani, Toshi wrote:
> I noticed that both ext4_da_aops and ext4_dax_aops are used on DAX
> mounted ext4 files. Looking at open() path:
>
> New file
>
> lookup_open
> ext4_create
> __ext4_new_inode
> ext4_set_inode_flags // Set S_DAX flag
>
On Mon, Sep 10, 2018 at 7:21 AM, Kani, Toshi wrote:
> On Mon, 2018-09-10 at 08:54 -0400, Jeff Moyer wrote:
>> "Kani, Toshi" writes:
>>
>> > I noticed that both ext4_da_aops and ext4_dax_aops are used on DAX
>> > mounted ext4 files. Looking at open() path:
>>
>> Eek. How did you notice this?
>
On Mon, 2018-09-10 at 08:54 -0400, Jeff Moyer wrote:
> "Kani, Toshi" writes:
>
> > I noticed that both ext4_da_aops and ext4_dax_aops are used on DAX
> > mounted ext4 files. Looking at open() path:
>
> Eek. How did you notice this?
I tested sync path on DAX files to see if it flushes
"Kani, Toshi" writes:
> I noticed that both ext4_da_aops and ext4_dax_aops are used on DAX
> mounted ext4 files. Looking at open() path:
Eek. How did you notice this?
-Jeff
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