On Wed, Nov 30, 2022 at 04:58:32PM +0800, Shiyang Ruan wrote:
>
>
> 在 2022/11/30 12:08, Darrick J. Wong 写道:
> > On Thu, Nov 24, 2022 at 02:54:53PM +, Shiyang Ruan wrote:
> > > This patch fixes the warning message reported in dax_associate_entry()
> > > and dax_disassociate_entry().
> >
> >
在 2022/11/30 12:08, Darrick J. Wong 写道:
On Thu, Nov 24, 2022 at 02:54:53PM +, Shiyang Ruan wrote:
This patch fixes the warning message reported in dax_associate_entry()
and dax_disassociate_entry().
Hmm, that's quite a bit to put in a single patch, but I'll try to get
through this...
Shiyang Ruan wrote:
> This patch fixes the warning message reported in dax_associate_entry()
> and dax_disassociate_entry().
Can you include the xfstest test number and a snippet of the warning
message.
> 1. reset page->mapping and ->index when refcount counting down to 0.
> 2. set
On Thu, Nov 24, 2022 at 02:54:53PM +, Shiyang Ruan wrote:
> This patch fixes the warning message reported in dax_associate_entry()
> and dax_disassociate_entry().
Hmm, that's quite a bit to put in a single patch, but I'll try to get
through this...
> 1. reset page->mapping and ->index when
This patch fixes the warning message reported in dax_associate_entry()
and dax_disassociate_entry().
1. reset page->mapping and ->index when refcount counting down to 0.
2. set IOMAP_F_SHARED flag when iomap read to allow one dax page to be
associated more than once for not only write but also
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