Who and where is settled affinity mask per process?

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                          I have a process, shell. It's affinity mask is 1 (I have 3 CPUs)
On redundant machine (almost mirror - it is 7 - ALL CPUs)
Who is deciding which mask to set or where it is configured?

    [root@h1-nms ~]# ps $$
      PID TTY      STAT   TIME COMMAND
     7605 pts/2    Ss     0:00 -bash
    [root@h1-nms ~]# taskset -p $$
    pid 7605's current affinity mask: 1


                        

Asked by ALZ (961 rep)

Mar 2, 2018, 04:17 PM
Last activity: Mar 5, 2018, 05:35 PM

Who and where is settled affinity mask per process?

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