On Thu, Sep 25, 2014 at 02:50:43PM -0400, Pranith Kumar wrote:
> Annotate the map field with __rcu since this is a rcu pointer which is checked
> by sparse.
>
> Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
Queued them both, thank you!
Josh, given this change, are you OK with my applying your Reviewed-by
to the RCU_INIT_POINTER() patch?
Thanx, Paul
> ---
> drivers/md/dm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/md/dm.c b/drivers/md/dm.c
> index 32b958d..746411b 100644
> --- a/drivers/md/dm.c
> +++ b/drivers/md/dm.c
> @@ -140,7 +140,7 @@ struct mapped_device {
> * Use dm_get_live_table{_fast} or take suspend_lock for
> * dereference.
> */
> - struct dm_table *map;
> + struct dm_table __rcu *map;
>
> unsigned long flags;
>
> --
> 2.1.0
>
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