On Fri, 27 Oct 2006, Oliver Neukum wrote: > Hi, > > I've got ksuspend_usbd using 99.7% of CPU. What might I be doing > wrong in the hid driver?
Ha! :-) It's kind of hard to say. All ksuspend_usbd does is call usb_suspend_both(), and every entry on that workqueue gets a 2-second delay. This suggests that one particular suspend call is hung in a loop. Alt-SysRq-T might help, and so might adding printk calls to the suspend and resume pathways in hid-core.c. Alan Stern ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
