* How to skip scripts for already-claimed devices (kernel 2.4)
@ 2007-06-11 2:49 Ran Talbott
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From: Ran Talbott @ 2007-06-11 2:49 UTC (permalink / raw)
To: linux-hotplug
I've got an old tablet (120MHz Pentium) that I've converted for use as an
in-car navigation and music player. I'm getting hammered on startup
times because it takes so long to run the hotplug scripts. I actually
had applications run by init scripts fail because their USB devices
weren't configured yet.
I got around that by modprobe-ing drivers, but I'm still seeing delays
in "ready-to-run" of a minute or more because the system is busy running
CPU-intensive scripts for devices that are already configured.
Maybe I haven't been using the right search keywords, but I haven't
turned up any effort to speed up the usb map searches, or a way for a
script to determine that it isn't needed because the device is already
claimed by a driver. Have I missed something? Or has nothing been done
about this?
Thanks,
Ran
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2007-06-11 2:49 How to skip scripts for already-claimed devices (kernel 2.4) Ran Talbott
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