Replace "iothread lock" with "BQL" in comments

The term "iothread lock" is obsolete. The APIs use Big QEMU Lock (BQL)
in their names. Update the code comments to use "BQL" instead of
"iothread lock".

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Paul Durrant <paul@xen.org>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Message-id: 20240102153529.486531-5-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/ui/spice-core.c b/ui/spice-core.c
index b6ee495a8f..37b277fd09 100644
--- a/ui/spice-core.c
+++ b/ui/spice-core.c
@@ -217,7 +217,7 @@ static void channel_event(int event, SpiceChannelEventInfo *info)
      * not do that.  It isn't that easy to fix it in spice and even
      * when it is fixed we still should cover the already released
      * spice versions.  So detect that we've been called from another
-     * thread and grab the iothread lock if so before calling qemu
+     * thread and grab the BQL if so before calling qemu
      * functions.
      */
     bool need_lock = !qemu_thread_is_self(&me);