usb-mtp: use a list for keeping track of children
To support adding/removal of objects, we will need to update
the object cache hierarchy we have built internally. Convert
to using a Qlist for easier management.
Signed-off-by: Bandan Das <bsd@redhat.com>
Message-id: 1448314625-3855-2-git-send-email-bsd@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
diff --git a/trace-events b/trace-events
index 2fce98e..e2a20cf 100644
--- a/trace-events
+++ b/trace-events
@@ -552,6 +552,7 @@
usb_mtp_op_unknown(int dev, uint32_t code) "dev %d, command code 0x%x"
usb_mtp_object_alloc(int dev, uint32_t handle, const char *path) "dev %d, handle 0x%x, path %s"
usb_mtp_object_free(int dev, uint32_t handle, const char *path) "dev %d, handle 0x%x, path %s"
+usb_mtp_add_child(int dev, uint32_t handle, const char *path) "dev %d, handle 0x%x, path %s"
# hw/usb/host-libusb.c
usb_host_open_started(int bus, int addr) "dev %d:%d"