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c82ac139f4
New functions task_dump_wq and task_dump_rq can be used to dump tasks in a wait queue or in a run queue respectively. For the wait queue (the most common usage), one needs to pass either the thread-local's timers, or the thread group ones for shared tasks: task_dump_wq &ha_tgroup_ctx[0].timers task_dump_wq &ha_thread_ctx[0].timers For the run queue, task_dump_rq will take the thread's rqueue: task_dump_rq &ha_thread_ctx[0].rqueue The output is the task pointer and a dump of the task* struct per line, then a total count at the end.
31 lines
774 B
Text
31 lines
774 B
Text
# lists all tasks in the wait queue whose ebroot pointed to by $arg0
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# e.g.
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# task_dump_wq &ha_tgroup_ctx[0].timers
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# task_dump_wq &ha_thread_ctx[0].timers
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#
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define task_dump_rq
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set $tot=0
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ebtree_first ($arg0)
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while ($node != 0)
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set $tot = $tot+1
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set $p = (struct task *)((void*)$node-(long)&((struct task*)0).rq)
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printf "task %p ",$p
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p -pretty off -- /a *$p
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ebtree_next $node
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end
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printf "Total: %d tasks.\n",$tot
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end
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define task_dump_wq
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set $tot=0
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ebtree_first ($arg0)
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while ($node != 0)
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set $tot = $tot+1
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set $p = (struct task *)((void*)$node-(long)&((struct task*)0).wq)
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printf "task %p ",$p
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p -pretty off -- /a *$p
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ebtree_next $node
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end
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printf "Total: %d tasks.\n",$tot
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end
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