On Mon, Mar 18, 2019 at 03:26:34PM +0800, Gao Xiang wrote:
> commit 51232df5e4b268936beccde5248f312a316800be upstream.
>
> When the managed cache is enabled, the last reference count
> of a workgroup must be used for its workstation.
>
> Otherwise, it could lead to incorrect (un)freezes in
> the
commit 51232df5e4b268936beccde5248f312a316800be upstream.
When the managed cache is enabled, the last reference count
of a workgroup must be used for its workstation.
Otherwise, it could lead to incorrect (un)freezes in
the reclaim path, and it would be harmful.
A typical race as follows:
