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From: Joel Fernandes <joel@joelfernandes.org>
To: "Theodore Ts'o" <tytso@mit.edu>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>,
	"Uladzislau Rezki (Sony)" <urezki@gmail.com>,
	Lukas Czerner <lczerner@redhat.com>,
	"Paul E . McKenney" <paulmck@kernel.org>,
	linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 07/14] ext4/super: Rename kfree_rcu() to kfree_rcu_mightsleep()
Date: Thu, 16 Mar 2023 11:23:21 -0400	[thread overview]
Message-ID: <CAEXW_YQBV26RUVBBwBB3DaJtrc0PyARuAbfqyEiDMoSXDguniA@mail.gmail.com> (raw)
In-Reply-To: <20230315190753.GC3024297@mit.edu>

On Wed, Mar 15, 2023 at 3:07 PM Theodore Ts'o <tytso@mit.edu> wrote:
>
> On Wed, Mar 15, 2023 at 06:18:54PM +0000, Joel Fernandes (Google) wrote:
> > From: "Uladzislau Rezki (Sony)" <urezki@gmail.com>
> >
> > 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@mit.edu>
> > Cc: Lukas Czerner <lczerner@redhat.com>
> > Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
> > Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
> > Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
>
> Acked-by: Theodore Ts'o <tytso@mit.edu>
>

Thanks!

 - Joel

  reply	other threads:[~2023-03-16 15:23 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-15 18:18 [PATCH v2 01/14] drbd: Rename kvfree_rcu() to kvfree_rcu_mightsleep() Joel Fernandes (Google)
2023-03-15 18:18 ` [PATCH v2 02/14] misc: vmw_vmci: " Joel Fernandes (Google)
2023-03-16  6:50   ` Greg Kroah-Hartman
2023-03-16 15:21     ` Joel Fernandes
2023-03-15 18:18 ` [PATCH v2 03/14] tracing: " Joel Fernandes (Google)
2023-03-16  7:38   ` Daniel Bristot de Oliveira
2023-03-16 15:11     ` Joel Fernandes
2023-03-15 18:18 ` [PATCH v2 04/14] lib/test_vmalloc.c: " Joel Fernandes (Google)
2023-03-15 18:18 ` [PATCH v2 05/14] net/sysctl: " Joel Fernandes (Google)
2023-03-26 12:28   ` Joel Fernandes
2023-03-27 17:14     ` Jakub Kicinski
2023-03-30 15:43       ` Joel Fernandes
2023-03-15 18:18 ` [PATCH v2 06/14] net/mlx5: Rename kfree_rcu() to kfree_rcu_mightsleep() Joel Fernandes (Google)
2023-03-26 12:34   ` Joel Fernandes
2023-03-27 15:09     ` Saeed Mahameed
2023-03-15 18:18 ` [PATCH v2 07/14] ext4/super: " Joel Fernandes (Google)
2023-03-15 19:07   ` Theodore Ts'o
2023-03-16 15:23     ` Joel Fernandes [this message]
2023-03-15 18:18 ` [PATCH v2 08/14] rcuscale: " Joel Fernandes (Google)
2023-03-15 18:18 ` [PATCH v2 09/14] torture: Enable clocksource watchdog with "tsc=watchdog" Joel Fernandes (Google)
2023-03-15 18:18 ` [PATCH v2 10/14] rcutorture: Create nocb kthreads only when testing rcu in CONFIG_RCU_NOCB_CPU=y kernels Joel Fernandes (Google)
2023-03-15 18:18 ` [PATCH v2 11/14] rcu/kvfree: Eliminate k[v]free_rcu() single argument macro Joel Fernandes (Google)
2023-03-15 18:18 ` [PATCH v2 12/14] mac802154: Rename kfree_rcu() to kvfree_rcu_mightsleep() Joel Fernandes (Google)
2023-03-16 16:41   ` Stefan Schmidt
2023-03-16 18:06     ` Joel Fernandes
2023-03-15 18:19 ` [PATCH v2 13/14] RDMA/rxe: " Joel Fernandes (Google)
2023-03-15 18:38   ` Bob Pearson
2023-03-15 18:41     ` Joel Fernandes
2023-03-15 19:05       ` Bob Pearson
2023-03-15 19:59         ` Joel Fernandes
2023-03-15 18:19 ` [PATCH v2 14/14] checkpatch: Error out if deprecated RCU API used Joel Fernandes (Google)
2023-03-16  3:49   ` Paul E. McKenney
2023-03-26 12:27 ` [PATCH v2 01/14] drbd: Rename kvfree_rcu() to kvfree_rcu_mightsleep() Joel Fernandes
2023-03-27 19:26   ` Jens Axboe
2023-03-30 15:38     ` Joel Fernandes

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