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authorPavel Dovgalyuk <pavel.dovgaluk@ispras.ru>2016-09-26 11:08:04 +0300
committerPaolo Bonzini <pbonzini@redhat.com>2016-09-27 11:57:30 +0200
commitf186d64d8fda4bb22c15beb8e45b7814fbd8b51e (patch)
tree453bd73e5d8d1f7853d844917463b745720fdfdc /replay/replay.c
parentc265e976f4669fd65f5b47e6865f50d1cb66bd02 (diff)
replay: move internal data to the structure
This patch moves replay static variables into the structure to allow saving and loading them with savevm/loadvm. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru> Message-Id: <20160926080804.6992.87687.stgit@PASHA-ISP> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'replay/replay.c')
-rw-r--r--replay/replay.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/replay/replay.c b/replay/replay.c
index 167fd2942d..cc2238d077 100644
--- a/replay/replay.c
+++ b/replay/replay.c
@@ -38,15 +38,15 @@ bool replay_next_event_is(int event)
/* nothing to skip - not all instructions used */
if (replay_state.instructions_count != 0) {
- assert(replay_data_kind == EVENT_INSTRUCTION);
+ assert(replay_state.data_kind == EVENT_INSTRUCTION);
return event == EVENT_INSTRUCTION;
}
while (true) {
- if (event == replay_data_kind) {
+ if (event == replay_state.data_kind) {
res = true;
}
- switch (replay_data_kind) {
+ switch (replay_state.data_kind) {
case EVENT_SHUTDOWN:
replay_finish_event();
qemu_system_shutdown_request();
@@ -85,7 +85,7 @@ void replay_account_executed_instructions(void)
replay_state.instructions_count -= count;
replay_state.current_step += count;
if (replay_state.instructions_count == 0) {
- assert(replay_data_kind == EVENT_INSTRUCTION);
+ assert(replay_state.data_kind == EVENT_INSTRUCTION);
replay_finish_event();
/* Wake up iothread. This is required because
timers will not expire until clock counters
@@ -188,7 +188,7 @@ bool replay_checkpoint(ReplayCheckpoint checkpoint)
if (replay_mode == REPLAY_MODE_PLAY) {
if (replay_next_event_is(EVENT_CHECKPOINT + checkpoint)) {
replay_finish_event();
- } else if (replay_data_kind != EVENT_ASYNC) {
+ } else if (replay_state.data_kind != EVENT_ASYNC) {
res = false;
goto out;
}
@@ -196,7 +196,7 @@ bool replay_checkpoint(ReplayCheckpoint checkpoint)
/* replay_read_events may leave some unread events.
Return false if not all of the events associated with
checkpoint were processed */
- res = replay_data_kind != EVENT_ASYNC;
+ res = replay_state.data_kind != EVENT_ASYNC;
} else if (replay_mode == REPLAY_MODE_RECORD) {
replay_put_event(EVENT_CHECKPOINT + checkpoint);
replay_save_events(checkpoint);
@@ -237,9 +237,10 @@ static void replay_enable(const char *fname, int mode)
replay_filename = g_strdup(fname);
replay_mode = mode;
- replay_data_kind = -1;
+ replay_state.data_kind = -1;
replay_state.instructions_count = 0;
replay_state.current_step = 0;
+ replay_state.has_unread_data = 0;
/* skip file header for RECORD and check it for PLAY */
if (replay_mode == REPLAY_MODE_RECORD) {