Messages in this thread | | | Date | Mon, 11 Jul 2011 22:16:30 +0200 | From | Jiri Slaby <> | Subject | Re: how to find a task through name faster? |
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On 07/11/2011 06:52 PM, loody wrote: > hi all: > I found a way to find a task I need by name, test, as below: > for_each_process(task) { > if(strcmp(task->comm, "test") > printk(“%s[%d]\n”, task->comm, task->pid); > } > > But it is time-consuming to do so if I periodically want to know > whether "test" exist or not. > is there better way to do so?
It depends on what you are trying to achieve. Maybe process accounting is what you want?
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