On 2015-06-19 13:58, Gilles Chanteperdrix wrote: > > Michael Haberler wrote: >> Jan - thanks! I made minor progress. duh on the mknod.. > > Note that it is possible to get devices to be automatically created by > udev/devtmptfs, I did the exercise once. I think you need the device to be > instances of a "device class", or something like that.
Exactly, kernel/cobalt/pipe.c contains that pattern, to name just one example. mknod is only a quick workaround. > > Also note that with the advent of devtmpfs, the complexity of udev, the > slow down it causes to the boot procses, and its entanglement with > systemd, devtmpfs is probably a better choice on embedded systems now. If > you need a larger subset of udev functionality, you can also have a look > at busybox mdev. > That should be an independent optimization path. Jan -- Siemens AG, Corporate Technology, CT RTC ITP SES-DE Corporate Competence Center Embedded Linux _______________________________________________ Xenomai mailing list [email protected] http://xenomai.org/mailman/listinfo/xenomai
