2001-04-04 15:48:41

by Tony Hoyle

[permalink] [raw]
Subject: Resend - [PATCH] Fix SMP lockup in usbdevfs

--- devio.c.old Fri Mar 30 02:22:32 2001
+++ devio.c Fri Mar 30 02:12:09 2001
@@ -175,6 +175,7 @@
return NULL;
memset(as, 0, assize);
as->urb.number_of_packets = numisoframes;
+ spin_lock_init(&as->urb.lock);
return as;
}

@@ -250,7 +251,7 @@
struct dev_state *ps = as->ps;
struct siginfo sinfo;

-#if 1
+#if 0
printk(KERN_DEBUG "usbdevfs: async_completed: status %d errcount %d actlen %d pipe 0x%x\n",
urb->status, urb->error_count, urb->actual_length, urb->pipe);
#endif


Attachments:
devio.patch (552.00 B)