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[Qemu-devel] [PULL 39/79] replay: flush events when exiting
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PULL 39/79] replay: flush events when exiting |
Date: |
Sun, 30 Sep 2018 10:12:37 +0200 |
From: Pavel Dovgalyuk <address@hidden>
This patch adds events processing when emulation finishes instead
of just cleaning the queue. Now the bdrv coroutines will be in consistent
state when emulator closes. It allows correct polling of the block layer
at exit.
Signed-off-by: Pavel Dovgalyuk <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
replay/replay-events.c | 14 +-------------
replay/replay-internal.h | 2 --
2 files changed, 1 insertion(+), 15 deletions(-)
diff --git a/replay/replay-events.c b/replay/replay-events.c
index 707de38..0964a82 100644
--- a/replay/replay-events.c
+++ b/replay/replay-events.c
@@ -94,18 +94,6 @@ void replay_disable_events(void)
}
}
-void replay_clear_events(void)
-{
- g_assert(replay_mutex_locked());
-
- while (!QTAILQ_EMPTY(&events_list)) {
- Event *event = QTAILQ_FIRST(&events_list);
- QTAILQ_REMOVE(&events_list, event, events);
-
- g_free(event);
- }
-}
-
/*! Adds specified async event to the queue */
void replay_add_event(ReplayAsyncEventKind event_kind,
void *opaque,
@@ -308,7 +296,7 @@ void replay_init_events(void)
void replay_finish_events(void)
{
events_enabled = false;
- replay_clear_events();
+ replay_flush_events();
}
bool replay_events_enabled(void)
diff --git a/replay/replay-internal.h b/replay/replay-internal.h
index ac4b27b..9b0fd91 100644
--- a/replay/replay-internal.h
+++ b/replay/replay-internal.h
@@ -142,8 +142,6 @@ void replay_init_events(void);
void replay_finish_events(void);
/*! Flushes events queue */
void replay_flush_events(void);
-/*! Clears events list before loading new VM state */
-void replay_clear_events(void);
/*! Returns true if there are any unsaved events in the queue */
bool replay_has_events(void);
/*! Saves events from queue into the file */
--
1.8.3.1
- [Qemu-devel] [PULL 26/79] target/i386: move cpu_A0 to DisasContext, (continued)
- [Qemu-devel] [PULL 26/79] target/i386: move cpu_A0 to DisasContext, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 31/79] target/i386: move cpu_ptr0 to DisasContext, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 30/79] target/i386: move cpu_tmp4 to DisasContext, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 29/79] target/i386: move cpu_tmp0 to DisasContext, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 32/79] target/i386: move cpu_ptr1 to DisasContext, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 35/79] target/i386: move cpu_tmp1_i64 to DisasContext, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 33/79] target/i386: move cpu_tmp2_i32 to DisasContext, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 38/79] replay: wake up vCPU when replaying, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 42/79] timer: introduce new virtual clock, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 37/79] configure: enable mttcg for i386 and x86_64, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 39/79] replay: flush events when exiting,
Paolo Bonzini <=
- [Qemu-devel] [PULL 40/79] translator: fix breakpoint processing, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 27/79] target/i386: move cpu_T0 to DisasContext, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 41/79] replay: allow loading any snapshots before recording, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 43/79] slirp: fix ipv6 timers, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 36/79] target/i386: move x86_64_hregs to DisasContext, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 45/79] fw_cfg_mem: add read memory region callback, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 44/79] ui: fix virtual timers, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 46/79] hw: debugexit: add read callback, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 48/79] hw: hyperv_testdev: add read callback, Paolo Bonzini, 2018/09/30
- [Qemu-devel] [PULL 54/79] char-pty: remove unnecessary #ifdef, Paolo Bonzini, 2018/09/30