On Thu 17-03-16 22:00:34, Tetsuo Handa wrote:
[...]

If you worry about too much work for a single RCU, you can do like
what kmallocwd does. kmallocwd adds a marker to task_struct so that
kmallocwd can reliably resume reporting.

It is you who is trying to add a different debugging output so you
should better make sure you won't swamp the user by something that might
be not helpful after all by _default_. I would care much less if this
was hidden by the debugging option like the current
debug_show_all_locks.
-- 
Michal Hocko
SUSE Labs

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>