Re: misc/157903: automated kldload for USB class devices

看板FB_current作者時間14年前 (2011/06/25 02:01), 編輯推噓0(000)
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On Jun 24, 2011, at 7:11 AM, Hans Petter Selasky wrote: > On Friday 24 June 2011 14:59:37 Robert Millan wrote: >> 2011/6/24 Hans Petter Selasky <hselasky@c2i.net>: >>>> Very nice. But why not use variable names instead of hardcoding >>>> numbers? It makes the output much easier to understand. >>>=20 >>> To save memory. >>=20 >> I haven't inspected devd code, but I was under the assumption that >> variables only lived untill resolved. What would be the point of = keeping >> them in memory after devd has finished parsing the config files? >=20 > Hi, >=20 > I haven't checked that, though if you want the readable version, then = you need=20 > to check the source code. >=20 > However I could add some code to print a vendor ID comment, based on = usbdevs. devd keeps them in memory and expands them when the commands are = executed. It will use more memory and be slower if you have lots of = variables. Now much more memory and how much slower? I kinda doubt = you'd notice on modern gear. Warner _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"
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