Messages in this thread |  | | From | Rolf Fokkens <> | Subject | cpus_allowed | Date | Sat, 13 Oct 2001 16:59:40 -0700 |
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Hi!
I was curious about "CPU affinity" in linux. I found some patches which add affinity in task_struct but later I found out that "cpus_allowed" in task_struct almost does the same thing.
It resulted in some new curiosity: where's cpus_allowed initialized? I can only find an assignment to cpus_allowed for softirq's but no initialization for other processes. I assume the correct init value would be "0xffffffff" or -1. Can't find it though.
I'm sure I'm overlooking something, but that doesn't help me finding the answer. So would someone be so kind to enlighten me?
Thanks,
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