Drivers: hv: hv_balloon: Don't post pressure status from interrupt context

[linux-2.6-block.git] / drivers / hv / hv_balloon.c

diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
index 8e30415b0eb72c928dc5a599c041cb6a41b48284..ff169386b2c716bc04c8dcd03f54ad28615cc9de 100644 (file)
--- a/drivers/hv/hv_balloon.c
+++ b/drivers/hv/hv_balloon.c
@@ -1226,7 +1226,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
 
        for (i = 0; i < range_count; i++) {
                free_balloon_pages(dm, &range_array[i]);
-               post_status(&dm_device);
+               complete(&dm_device.config_event);
        }
 
        if (req->more_pages == 1)
@@ -1250,19 +1250,16 @@ static void balloon_onchannelcallback(void *context);
 static int dm_thread_func(void *dm_dev)
 {
        struct hv_dynmem_device *dm = dm_dev;
-       int t;
 
        while (!kthread_should_stop()) {
-               t = wait_for_completion_interruptible_timeout(
+               wait_for_completion_interruptible_timeout(
                                                &dm_device.config_event, 1*HZ);
                /*
                 * The host expects us to post information on the memory
                 * pressure every second.
                 */
-
-               if (t == 0)
-                       post_status(dm);
-
+               reinit_completion(&dm_device.config_event);
+               post_status(dm);
        }
 
        return 0;