From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: linux-kernel@vger.kernel.org
Cc: tglx@linutronix.de, Peter Zijlstra <peterz@infradead.org>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Gonglei <arei.gonglei@huawei.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
Jason Wang <jasowang@redhat.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
"David S. Miller" <davem@davemloft.net>,
virtualization@lists.linux-foundation.org,
linux-crypto@vger.kernel.org
Subject: [PATCH 12/38] crypto: virtio: Replace deprecated CPU-hotplug functions.
Date: Tue, 3 Aug 2021 16:15:55 +0200 [thread overview]
Message-ID: <20210803141621.780504-13-bigeasy@linutronix.de> (raw)
In-Reply-To: <20210803141621.780504-1-bigeasy@linutronix.de>
The functions get_online_cpus() and put_online_cpus() have been
deprecated during the CPU hotplug rework. They map directly to
cpus_read_lock() and cpus_read_unlock().
Replace deprecated CPU-hotplug functions with the official version.
The behavior remains unchanged.
Cc: Gonglei <arei.gonglei@huawei.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: virtualization@lists.linux-foundation.org
Cc: linux-crypto@vger.kernel.org
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
drivers/crypto/virtio/virtio_crypto_core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/crypto/virtio/virtio_crypto_core.c b/drivers/crypto/virtio/virtio_crypto_core.c
index 080955a1dd9c0..e2375d9923087 100644
--- a/drivers/crypto/virtio/virtio_crypto_core.c
+++ b/drivers/crypto/virtio/virtio_crypto_core.c
@@ -187,9 +187,9 @@ static int virtcrypto_init_vqs(struct virtio_crypto *vi)
if (ret)
goto err_free;
- get_online_cpus();
+ cpus_read_lock();
virtcrypto_set_affinity(vi);
- put_online_cpus();
+ cpus_read_unlock();
return 0;
--
2.32.0
next prev parent reply other threads:[~2021-08-03 14:17 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-03 14:15 [PATCH 00/38] Replace deprecated CPU-hotplug Sebastian Andrzej Siewior
2021-08-03 14:15 ` Sebastian Andrzej Siewior [this message]
2021-08-12 11:36 ` [PATCH 12/38] crypto: virtio: Replace deprecated CPU-hotplug functions Herbert Xu
2021-08-03 14:16 ` [PATCH 27/38] padata: " Sebastian Andrzej Siewior
2021-08-04 14:52 ` Daniel Jordan
2021-08-12 11:36 ` Herbert Xu
2021-08-03 15:30 ` [PATCH 00/38] Replace deprecated CPU-hotplug Hans de Goede
2021-08-03 16:10 ` Sebastian Andrzej Siewior
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