New scheduler, with priorities for swcodec platforms. Frequent task

switching should be more efficient and tasks are stored in linked
lists to eliminate unnecessary task switching to improve performance.
Audio should no longer skip on swcodec targets caused by too CPU
hungry UI thread or background threads.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10958 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 3 insertions, 2 deletions

diff --git a/firmware/usb.c b/firmware/usb.c
index 6be5fda093..0be6c4011e 100644
--- a/firmware/usb.c
+++ b/firmware/usb.c
@@ -558,8 +558,9 @@ void usb_init(void)
     last_usb_status = false;
 
 #ifndef BOOTLOADER
-    queue_init(&usb_queue);
-    create_thread(usb_thread, usb_stack, sizeof(usb_stack), usb_thread_name);
+    queue_init(&usb_queue, true);
+    create_thread(usb_thread, usb_stack, sizeof(usb_stack), 
+                  usb_thread_name IF_PRIO(, PRIORITY_SYSTEM));
 
     tick_add_task(usb_tick);
 #endif