From: Lee Jones <lee.jones@linaro.org>
To: "Uladzislau Rezki (Sony)" <urezki@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>, RCU <rcu@vger.kernel.org>,
"Paul E . McKenney" <paulmck@kernel.org>,
Michal Hocko <mhocko@suse.com>,
Andrew Morton <akpm@linux-foundation.org>,
Daniel Axtens <dja@axtens.net>,
Frederic Weisbecker <frederic@kernel.org>,
Neeraj Upadhyay <neeraju@codeaurora.org>,
Joel Fernandes <joel@joelfernandes.org>,
Peter Zijlstra <peterz@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>,
"Theodore Y . Ts'o" <tytso@mit.edu>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Oleksiy Avramchenko <oleksiy.avramchenko@sonymobile.com>,
Philipp Reisner <philipp.reisner@linbit.com>,
"Md. Haris Iqbal" <haris.iqbal@ionos.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>,
Samuel Iglesias Gonsalvez <siglesias@igalia.com>,
Jorgen Hansen <jhansen@vmware.com>,
Raju Rangoju <rajur@chelsio.com>,
Saeed Mahameed <saeedm@nvidia.com>,
Boris Pismenny <borisp@nvidia.com>, Jiri Pirko <jiri@nvidia.com>,
"James E.J. Bottomley" <jejb@linux.ibm.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: Re: [PATCH 4/9] drivers: Switch to kvfree_rcu() API
Date: Mon, 29 Nov 2021 12:58:37 +0000 [thread overview]
Message-ID: <YaTOfSi99jV6EGfM@google.com> (raw)
In-Reply-To: <20211124110308.2053-5-urezki@gmail.com>
On Wed, 24 Nov 2021, Uladzislau Rezki (Sony) wrote:
> Instead of invoking a synchronize_rcu() to free a pointer
> after a grace period we can directly make use of new API
> that does the same but in more efficient way.
>
> CC: Philipp Reisner <philipp.reisner@linbit.com>
> CC: "Md. Haris Iqbal" <haris.iqbal@ionos.com>
> CC: Herbert Xu <herbert@gondor.apana.org.au>
> CC: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
> CC: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
> CC: Lee Jones <lee.jones@linaro.org>
> CC: Jorgen Hansen <jhansen@vmware.com>
> CC: Raju Rangoju <rajur@chelsio.com>
> CC: Saeed Mahameed <saeedm@nvidia.com>
> CC: Boris Pismenny <borisp@nvidia.com>
> CC: Jiri Pirko <jiri@nvidia.com>
> CC: "James E.J. Bottomley" <jejb@linux.ibm.com>
> CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
> ---
> drivers/block/drbd/drbd_nl.c | 9 +++------
> drivers/block/drbd/drbd_receiver.c | 6 ++----
> drivers/block/drbd/drbd_state.c | 3 +--
> drivers/block/rnbd/rnbd-srv.c | 3 +--
> drivers/crypto/nx/nx-common-pseries.c | 3 +--
> drivers/infiniband/hw/hfi1/sdma.c | 3 +--
> drivers/ipack/carriers/tpci200.c | 3 +--
> drivers/mfd/dln2.c | 6 ++----
I'm not an expert in this API, but the premise and changes to MFD seem
fine at first glance:
Acked-by: Lee Jones <lee.jones@linaro.org>
> drivers/misc/vmw_vmci/vmci_context.c | 6 ++----
> drivers/misc/vmw_vmci/vmci_event.c | 3 +--
> drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 3 +--
> drivers/net/ethernet/mellanox/mlx5/core/en/qos.c | 3 +--
> drivers/net/ethernet/mellanox/mlx5/core/fpga/tls.c | 3 +--
> drivers/net/ethernet/mellanox/mlxsw/core.c | 3 +--
> drivers/scsi/device_handler/scsi_dh_alua.c | 3 +--
> drivers/scsi/device_handler/scsi_dh_rdac.c | 3 +--
> drivers/staging/fwserial/fwserial.c | 3 +--
> 17 files changed, 22 insertions(+), 44 deletions(-)
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
next prev parent reply other threads:[~2021-11-29 14:19 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-24 11:02 [PATCH 0/9] Switch to single argument kvfree_rcu() API Uladzislau Rezki (Sony)
2021-11-24 11:03 ` [PATCH 1/9] ext4: Switch to " Uladzislau Rezki (Sony)
2021-12-08 14:36 ` Uladzislau Rezki
2021-11-24 11:03 ` [PATCH 2/9] ext4: Replace ext4_kvfree_array_rcu() by " Uladzislau Rezki (Sony)
2021-12-08 14:37 ` Uladzislau Rezki
2021-11-24 11:03 ` [PATCH 3/9] fs: nfs: sysfs: Switch to " Uladzislau Rezki (Sony)
2021-11-24 11:03 ` [PATCH 4/9] drivers: " Uladzislau Rezki (Sony)
2021-11-29 12:58 ` Lee Jones [this message]
2021-11-29 15:18 ` Uladzislau Rezki
2021-11-29 17:19 ` Marciniszyn, Mike
2021-12-08 15:24 ` Jason Gunthorpe
2021-11-24 11:03 ` [PATCH 5/9] x86/mm: " Uladzislau Rezki (Sony)
2021-11-24 14:58 ` Steven Rostedt
2021-11-24 14:59 ` Steven Rostedt
2021-11-24 18:01 ` Uladzislau Rezki
2021-11-24 11:03 ` [PATCH 6/9] net/tipc: " Uladzislau Rezki (Sony)
2021-11-24 11:03 ` [PATCH 7/9] net/core: " Uladzislau Rezki (Sony)
2021-11-24 11:03 ` [PATCH 8/9] module: " Uladzislau Rezki (Sony)
2021-11-30 10:39 ` Miroslav Benes
2021-11-30 11:04 ` Sebastian Andrzej Siewior
2021-12-01 9:24 ` Uladzislau Rezki
2021-12-01 20:34 ` Uladzislau Rezki
2021-11-24 11:03 ` [PATCH 9/9] tracing: " Uladzislau Rezki (Sony)
2021-11-24 15:00 ` Steven Rostedt
2021-11-24 18:03 ` Uladzislau Rezki
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