virtio: decrement vq->inuse in virtqueue_discard()

[mirror_qemu.git] / qemu-nbd.texi

diff --git a/qemu-nbd.texi b/qemu-nbd.texi
index 9f23343450ccc72ef99e8d6ff6cebd14a46084ed..91ebf04b5b4158e2ef4433f95af711f2cbd4d56f 100644 (file)
--- a/qemu-nbd.texi
+++ b/qemu-nbd.texi
@@ -92,6 +92,9 @@ Display extra debugging information
 Display this help and exit
 @item -V, --version
 Display version information and exit
+@item -T, --trace [[enable=]@var{pattern}][,events=@var{file}][,file=@var{file}]
+@findex --trace
+@include qemu-option-trace.texi
 @end table
 
 @c man end