Hi Pasha, On Wed, Jul 17, 2024 at 12:50:00PM GMT, Pasha Tatashin wrote: > On Wed, Jun 12, 2024 at 2:50 PM Shakeel Butt <shakeel.butt@xxxxxxxxx> wrote: > > [...] > > > > > > One more question: Is there any concern in making > > > CONFIG_DEBUG_STACK_USAGE not a debug feature i.e. enable in default > > > kernels instead of just debug kernels? > > We enabled it in Google ProdKernel. There is some overhead when > threads are exiting, because we are looking for the first non-zero > byte, but that is minimal. We haven't observed any performance impact > on our fleet. > So, you would support making CONFIG_DEBUG_STACK_USAGE enabled by default, right?
