On Tuesday, January 20, 2009 12:40 pm Jesse Barnes wrote: > On Tuesday, January 20, 2009 12:19 pm Linus Torvalds wrote: > > Added the other people that the git logs say worked on the vblank code > > to the Cc. > > Part of the fix for the vblank hang was in libdrm. X handles cursor > movement using SIGALM, so it's pretty easy to get stuck restarting ioctl. > And in the case of the vblank ioctl, restart will prevent the kernel > timeout code from ever triggering, so you'll just see a hang. Sorry, misspoke here, X's core client scheduler uses SIGALRM (with a 20ms default timeslice), not the cursor movement code. _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
