virtio-console: 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: <20230609131817.712867-3-xianting.tian@linux.alibaba.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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Xianting Tian 2023-06-09 21:18:16 +08:00 • committed by Michael S. Tsirkin

parent 7a5103b81a

commit 56b5e65efe

1 changed files with 1 additions and 0 deletions

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drivers/char/virtio_console.c

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