Add a 'name' parameter to qemu_thread_create

If enabled, set the thread name at creation (on GNU systems with
  pthread_set_np)
Fix up all the callers with a thread name

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>

2 files changed, 5 insertions, 5 deletions

diff --git a/hw/block/dataplane/virtio-blk.c b/hw/block/dataplane/virtio-blk.c
index 2237edb..d1c7ad4 100644
--- a/hw/block/dataplane/virtio-blk.c
+++ b/hw/block/dataplane/virtio-blk.c
@@ -358,7 +358,7 @@ static void start_data_plane_bh(void *opaque)
 
     qemu_bh_delete(s->start_bh);
     s->start_bh = NULL;
-    qemu_thread_create(&s->thread, data_plane_thread,
+    qemu_thread_create(&s->thread, "data_plane", data_plane_thread,
                        s, QEMU_THREAD_JOINABLE);
 }
 
diff --git a/hw/usb/ccid-card-emulated.c b/hw/usb/ccid-card-emulated.c
index aa913df..7213c89 100644
--- a/hw/usb/ccid-card-emulated.c
+++ b/hw/usb/ccid-card-emulated.c
@@ -546,10 +546,10 @@ static int emulated_initfn(CCIDCardState *base)
         printf("%s: failed to initialize vcard\n", EMULATED_DEV_NAME);
         return -1;
     }
-    qemu_thread_create(&card->event_thread_id, event_thread, card,
-                       QEMU_THREAD_JOINABLE);
-    qemu_thread_create(&card->apdu_thread_id, handle_apdu_thread, card,
-                       QEMU_THREAD_JOINABLE);
+    qemu_thread_create(&card->event_thread_id, "ccid/event", event_thread,
+                       card, QEMU_THREAD_JOINABLE);
+    qemu_thread_create(&card->apdu_thread_id, "ccid/apdu", handle_apdu_thread,
+                       card, QEMU_THREAD_JOINABLE);
     return 0;
 }