On Tue, Mar 12, 2013 at 2:13 PM, Tejun Heo <[email protected]> wrote: > On Tue, Mar 12, 2013 at 02:01:16PM +0800, Lei Wen wrote: >> I see... >> How about only check those workqueue structure not on stack? >> For current onstack usage is rare, and should be easier to check with. > > No, kzalloc is not required. The memory area can come from any source. > If you're interested in improving the debug situation, please stop > trying to do something impossible (you can't track lifetime of random > memory area without extra bookkeeping) try to find out why debugobj > didn't detect it (did you even enable it? either via > CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT or "debug_objects" boot param). >
I see... Thanks for the detailed explanation! :) Thanks, Lei -- 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/
