Hi, This is described here:
https://www.kernel.org/doc/html/latest/admin-guide/kernel-parameters.html Kind regards, Fryderyk 2019-11-09 12:00 GMT, busybox-requ...@busybox.net <busybox-requ...@busybox.net>: > Send busybox mailing list submissions to > busybox@busybox.net > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.busybox.net/mailman/listinfo/busybox > or, via email, send a message with subject or body 'help' to > busybox-requ...@busybox.net > > You can reach the person managing the list at > busybox-ow...@busybox.net > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of busybox digest..." > > > Today's Topics: > > 1. Re: [git commit] taskset: add support for taking/printing CPU > list (-c option) (Xabier Oneca -- xOneca) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Sat, 9 Nov 2019 11:19:32 +0100 > From: Xabier Oneca -- xOneca <xon...@gmail.com> > To: Bernhard Reutner-Fischer <rep.dot....@gmail.com> > Cc: Busybox mailing list <busybox@busybox.net> > Subject: Re: [git commit] taskset: add support for taking/printing CPU > list (-c option) > Message-ID: > <cackgh70a8xrp5zn7xtbxvjmowjdq4rt3s_w3ojd5yienuhx...@mail.gmail.com> > Content-Type: text/plain; charset="UTF-8" > > Hi Bernhard, > >> >+/* >> >+ * Parse the CPU list and set the mask accordingly. >> >+ * >> >+ * The list element can be either a CPU index or a range of CPU >> >indices. >> >+ * Example: "1,3,5-7". >> >+ * >> >+ * note1: pattern specifiers after a range (e.g. 0-255:2/64) are not >> >supported >> >> Why's that? >> >> Its late here and I'm probably too tired by now but wouldn't just >> recursing afterwards allow for that to work naturally? >> >> Thanks for beating it into vague sanity either way ;) >> Cheers, > > From taskset(1) (note: --cpu-list is same as -c): > > --cpu-list 0-10:2 > is processors #0, #2, #4, #6, #8 and #10. The > suffix ":N" specifies stride in the range, for > example 0-10:3 is interpreted as 0,3,6,9 list. > > I don't think recursing can help in any way here... > > I've not found anything about the /64 of the comment, though... > > Cheers, > > Xabier Oneca_,,_ > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > busybox mailing list > busybox@busybox.net > http://lists.busybox.net/mailman/listinfo/busybox > > > ------------------------------ > > End of busybox Digest, Vol 172, Issue 7 > *************************************** > _______________________________________________ busybox mailing list busybox@busybox.net http://lists.busybox.net/mailman/listinfo/busybox