qcow2: Inform block layer about discard boundaries

[mirror_qemu.git] / thread-pool.c

diff --git a/thread-pool.c b/thread-pool.c
index e2cac8e4ffda23495e5c430e994f64ae26dde2b3..6fba913529a1ded1b0ffaac3da43b39e745cfcc0 100644 (file)
--- a/thread-pool.c
+++ b/thread-pool.c
@@ -14,11 +14,11 @@
  * Contributions after 2012-01-13 are licensed under the terms of the
  * GNU GPL, version 2 or (at your option) any later version.
  */
+#include "qemu/osdep.h"
 #include "qemu-common.h"
 #include "qemu/queue.h"
 #include "qemu/thread.h"
-#include "qemu/osdep.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "trace.h"
 #include "block/thread-pool.h"
 #include "qemu/main-loop.h"
@@ -170,12 +170,12 @@ restart:
         if (elem->state != THREAD_DONE) {
             continue;
         }
-        if (elem->state == THREAD_DONE) {
-            trace_thread_pool_complete(pool, elem, elem->common.opaque,
-                                       elem->ret);
-        }
-        if (elem->state == THREAD_DONE && elem->common.cb) {
-            QLIST_REMOVE(elem, all);
+
+        trace_thread_pool_complete(pool, elem, elem->common.opaque,
+                                   elem->ret);
+        QLIST_REMOVE(elem, all);
+
+        if (elem->common.cb) {
             /* Read state before ret.  */
             smp_rmb();
 
@@ -188,8 +188,6 @@ restart:
             qemu_aio_unref(elem);
             goto restart;
         } else {
-            /* remove the request */
-            QLIST_REMOVE(elem, all);
             qemu_aio_unref(elem);
         }
     }
@@ -269,7 +267,7 @@ static void thread_pool_co_cb(void *opaque, int ret)
     ThreadPoolCo *co = opaque;
 
     co->ret = ret;
-    qemu_coroutine_enter(co->co, NULL);
+    qemu_coroutine_enter(co->co);
 }
 
 int coroutine_fn thread_pool_submit_co(ThreadPool *pool, ThreadPoolFunc *func,