hi bojan: 2011/12/28 bojan prtvar <prtvar.b at gmail.com>: > On Wed, Dec 28, 2011 at 10:20 AM, loody <miloody at gmail.com> wrote: >> Dear all: >> i remember there is a marco for us to determine whether we are located >> in irq context. >> I forget what it is. >> Would anyone know what it is? >> >> >> -- Thanks for your help,