On Tue, Oct 23, 2007 at 12:01:37AM -0400, Alan Stern wrote: > On Tue, 23 Oct 2007, Arnd Bergmann wrote: > > > usb_hcd_flush_endpoint() has a retry loop that starts with a > > spin_lock_irq(), > > but only gives up the spinlock, not the irq_disable before jumping to the > > rescan label. > > > > Split the spin_lock_irq into the retryable part and the local_irq_disable() > > that is only done once as a micro-optimization and slight cleanup. > > I agree with your sentiment, but it would be better to solve this > problem without using local_irq_disable(). The patch below does this. > > --- > > Signed-off-by: Alan Stern <[EMAIL PROTECTED]>
Alan, is this something you want added to the tree and in before 2.6.24 is out? thanks, greg k-h - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
