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| /openbmc/qemu/util/ |
| H A D | async.c | 6229438c Mon Mar 06 03:43:52 CST 2023 Paolo Bonzini <pbonzini@redhat.com> async: clarify usage of barriers in the polling case
Explain that aio_context_notifier_poll() relies on
aio_notify_accept() to catch all the memory writes that were
done before ctx->notified was set to true.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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