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c20b4ccce017bc6ac62617b458367f6a1de9afb5
qemu/stubs/replay-user.c

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replay: add BH oneshot event for block layer Replay is capable of recording normal BH events, but sometimes there are single use callbacks scheduled with aio_bh_schedule_oneshot function. This patch enables recording and replaying such callbacks. Block layer uses these events for calling the completion function. Replaying these calls makes the execution deterministic. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> Acked-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-09-17 14:58:19 +03:00
#include "qemu/osdep.h"
#include "sysemu/replay.h"
#include "sysemu/sysemu.h"
void replay_bh_schedule_oneshot_event(AioContext *ctx,
QEMUBHFunc *cb, void *opaque)
{
aio_bh_schedule_oneshot(ctx, cb, opaque);
}
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