udev_coldplug()
{
# Unlikely, but we may be faster than the first event
- mkdir -p /dev/.udev/queue &&
+ mkdir -p /dev/udev/queue &&
# Configure all devices
- /sbin/udevadm trigger &&
+ /sbin/udevadm trigger --action=add --type=subsystems &&
+ /sbin/udevadm trigger --action=add --type=devices &&
# Now wait for udevd to process the uevents we triggered
/sbin/udevadm settle
udev_start()
{
+ # Udev handles uevents itself, so we don't need to have
+ # the kernel call out to any binary in response to them
echo "" > /sys/kernel/uevent_helper &&
# Start the udev daemon to continually watch for, and act on uevents
boot_failure "FAILURE: Unable to create devices without a SysFS filesystem."
fi
- # Mount a temporary file system over /dev, so that any devices
- # made or removed during this boot don't affect the next one.
- # The reason we don't write to mtab is because we don't ever
- # want /dev to be unavailable (such as by `umount -a').
- cmd_run_log_box "Mounting /dev in tmpfs" mount -n -t tmpfs -o mode=0755 udev /dev
cmd_run_log_box "Copying static /dev entries" cp --preserve=all --recursive --remove-destination /lib/udev/devices/* /dev
cmd_run_log_box "Setting permissons on /dev/shm" chmod 1777 /dev/shm