diff options
| author | Pavel Dovgalyuk <pavel.dovgalyuk@ispras.ru> | 2022-05-27 13:46:18 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-06-06 09:26:53 +0200 |
| commit | 60618e2d77691e44bb78e23b2b0cf07b5c405e56 (patch) | |
| tree | 992cfb9f63c5a9d8962cffcf678e8c6445993556 /accel/tcg | |
| parent | 75bbe5e5ec2867f098a31bfd553a1fb084289cc2 (diff) | |
replay: rewrite async event handling
This patch decouples checkpoints and async events.
It was a tricky part of replay implementation. Now it becomes
much simpler and easier to maintain.
Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <165364837856.688121.8785039478408995979.stgit@pasha-ThinkPad-X280>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'accel/tcg')
| -rw-r--r-- | accel/tcg/tcg-accel-ops-icount.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/accel/tcg/tcg-accel-ops-icount.c b/accel/tcg/tcg-accel-ops-icount.c index 24520ea112..8f1dda4344 100644 --- a/accel/tcg/tcg-accel-ops-icount.c +++ b/accel/tcg/tcg-accel-ops-icount.c @@ -84,8 +84,7 @@ void icount_handle_deadline(void) * Don't interrupt cpu thread, when these events are waiting * (i.e., there is no checkpoint) */ - if (deadline == 0 - && (replay_mode != REPLAY_MODE_PLAY || replay_has_checkpoint())) { + if (deadline == 0) { icount_notify_aio_contexts(); } } @@ -109,7 +108,7 @@ void icount_prepare_for_run(CPUState *cpu) replay_mutex_lock(); - if (cpu->icount_budget == 0 && replay_has_checkpoint()) { + if (cpu->icount_budget == 0) { icount_notify_aio_contexts(); } } |