On Fri, 29 May 2020 at 19:32, Chris Wilson <[email protected]> wrote:
>
> If we declare that an object type is shrinkable (any that we can reclaim
> to recover system pages), make sure we taint the object mutex so that
> lockdep expects us to use it within fs_reclaim. lockdep will then
> complain the first time we try to allocate while holding the plain
> mutex, as doing so invites potential recursion.
>
> Signed-off-by: Chris Wilson <[email protected]>
Reviewed-by: Matthew Auld <[email protected]>
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