Re: [PATCH v2 07/14] ext4/super: Rename kfree_rcu() to kfree_rcu_mightsleep()

[Theodore Ts'o]

On Wed, Mar 15, 2023 at 06:18:54PM +0000, Joel Fernandes (Google) wrote:
> From: "Uladzislau Rezki (Sony)" <urezki@xxxxxxxxx>
> 
> The kfree_rcu() and kvfree_rcu() macros' single-argument forms are
> deprecated.  Therefore switch to the new kfree_rcu_mightsleep() and
> kvfree_rcu_mightsleep() variants. The goal is to avoid accidental use
> of the single-argument forms, which can introduce functionality bugs in
> atomic contexts and latency bugs in non-atomic contexts.
> 
> Cc: Theodore Ts'o <tytso@xxxxxxx>
> Cc: Lukas Czerner <lczerner@xxxxxxxxxx>
> Signed-off-by: Uladzislau Rezki (Sony) <urezki@xxxxxxxxx>
> Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
> Signed-off-by: Joel Fernandes (Google) <joel@xxxxxxxxxxxxxxxxx>

Acked-by: Theodore Ts'o <tytso@xxxxxxx>