[Crash-utility] Re: Finding thread/task idle time
Nipul Gandhi wrote:
Hi all -
When looking at a vmcore, is there anyway to
determine how long a thread has been idle ?
When debugging hangs, it would be very important to
know this....if example, if a thread is blocked
in biowait()/submit_bio() for more than a few milliseconds.
Any insight appreciated....An example would be
ideal.
Thanks in advance,
Nipul
--
------------
Nipul Gandhi
x1306
VERITAS
"ps -l" lists all tasks in the order of their task_struct->timestamp
value, which was updated when the task last passed through
schedule().
Dave