Re: [Crash-utility] finding information about threads

Guy Streeter wrote: > How can I find out what other tasks are threads of (or with) a given > task? > > --Guy There's no direct command to do it. But, for example, all threads of a task should have the same name and the same task->tgid right? So for example, I just executed a task named "mkthreads", pid 27610, which in turn creates 10 threads of itself, all of which will have the same task->tgid: crash> foreach mkthreads task | grep -e COMMAND -e tgid PID: 27610 TASK: ddb2c000 CPU: 0 COMMAND: "mkthreads" tgid = 27610, PID: 27611 TASK: c82de000 CPU: 0 COMMAND: "mkthreads" tgid = 27610, PID: 27612 TASK: d016a000 CPU: 0 COMMAND: "mkthreads" tgid = 27610, PID: 27613 TASK: c3f2e000 CPU: 0 COMMAND: "mkthreads" tgid = 27610, PID: 27614 TASK: db95e000 CPU: 0 COMMAND: "mkthreads" tgid = 27610, PID: 27615 TASK: d6dfa000 CPU: 0 COMMAND: "mkthreads" tgid = 27610, PID: 27616 TASK: ddad6000 CPU: 0 COMMAND: "mkthreads" tgid = 27610, PID: 27617 TASK: cd1a4000 CPU: 0 COMMAND: "mkthreads" tgid = 27610, PID: 27618 TASK: d45de000 CPU: 0 COMMAND: "mkthreads" tgid = 27610, PID: 27619 TASK: cef58000 CPU: 0 COMMAND: "mkthreads" tgid = 27610, PID: 27620 TASK: cdc38000 CPU: 0 COMMAND: "mkthreads" tgid = 27610, crash> Dave