Merge remote-tracking branch 'quintela/migration.next' into staging

# By Chegu Vinod
# Via Juan Quintela
* quintela/migration.next:
  Force auto-convegence of live migration
  Add 'auto-converge' migration capability
  Introduce async_run_on_cpu()

Message-id: 1373664508-5404-1-git-send-email-quintela@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

3 files changed, 13 insertions, 0 deletions

diff --git a/include/migration/migration.h b/include/migration/migration.h
index f0640e0..bc9fde0 100644
--- a/include/migration/migration.h
+++ b/include/migration/migration.h
@@ -125,6 +125,8 @@ void migrate_del_blocker(Error *reason);
 
 bool migrate_rdma_pin_all(void);
 
+bool migrate_auto_converge(void);
+
 int xbzrle_encode_buffer(uint8_t *old_buf, uint8_t *new_buf, int slen,
                          uint8_t *dst, int dlen);
 int xbzrle_decode_buffer(uint8_t *src, int slen, uint8_t *dst, int dlen);
diff --git a/include/qemu-common.h b/include/qemu-common.h
index f439738..6948bb9 100644
--- a/include/qemu-common.h
+++ b/include/qemu-common.h
@@ -293,6 +293,7 @@ struct qemu_work_item {
     void (*func)(void *data);
     void *data;
     int done;
+    bool free;
 };
 
 
diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index 147c256..dfd81a1 100644
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -379,6 +379,16 @@ bool cpu_is_stopped(CPUState *cpu);
 void run_on_cpu(CPUState *cpu, void (*func)(void *data), void *data);
 
 /**
+ * async_run_on_cpu:
+ * @cpu: The vCPU to run on.
+ * @func: The function to be executed.
+ * @data: Data to pass to the function.
+ *
+ * Schedules the function @func for execution on the vCPU @cpu asynchronously.
+ */
+void async_run_on_cpu(CPUState *cpu, void (*func)(void *data), void *data);
+
+/**
  * qemu_for_each_cpu:
  * @func: The function to be executed.
  * @data: Data to pass to the function.