On Mon, 20 Jan 2014, atom...@redhat.com wrote: > From: Aaron Tomlin <atom...@redhat.com> > > When khungtaskd detects hung tasks, it prints out > backtraces from a number of those tasks. > Limiting the number of backtraces being printed > out can result in the user not seeing the information > necessary to debug the issue. The hung_task_warnings > sysctl controls this feature. > > This patch makes it possible for hung_task_warnings > to accept a special value to print an unlimited > number of backtraces when khungtaskd detects hung > tasks. > > The special value is -1. To use this value it is > necessary to change types from ulong to int. > > Signed-off-by: Aaron Tomlin <atom...@redhat.com> > Reviewed-by: Rik van Riel <r...@redhat.com>
Acked-by: David Rientjes <rient...@google.com> Nice documentation updates! -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/