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virtio-crypto: call scheduler when we free unused buffs

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For virtio-net we were getting CPU stall warnings, and fixed it by
calling the scheduler: see f8bb510439 ("virtio_net: suppress cpu stall
when free_unused_bufs").

This driver is similar so theoretically the same logic applies.

Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
Message-Id: <20230609131817.712867-2-xianting.tian@linux.alibaba.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Xianting Tian
2023-06-09 21:18:15 +08:00
committed by Michael S. Tsirkin
parent 4cf8b6d051
commit 7a5103b81a
1 changed files with 1 additions and 0 deletions
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1
drivers/crypto/virtio/virtio_crypto_core.c
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@@ -480,6 +480,7 @@ static void virtcrypto_free_unused_reqs(struct virtio_crypto *vcrypto)
kfree(vc_req->req_data);
kfree(vc_req->sgs);
}
cond_resched();
}
}