On 06/17/2013 05:10 PM, Jack wrote:
ChenQi <Qi.Chen@...> writes:
On 06/17/2013 01:19 PM, jack wrote:
ChenQi <Qi.Chen <at> ...> writes:
On 06/16/2013 07:45 PM, Jack wrote:
Hi,
In my imageŁ starting udev take a long time about 6 seconds whereas
the time
If the performance is important, what about using udev-cache to speed up
the boot process?
How should I use udev-cache ?
To add udev-cache to your image, add the following line to your local.conf.
IMAGE_INSTALL_append += "udev-cache"
I add this line to my local.conf but starting udev take about 6 seconds in
boot process yet. What solution do you propose ?
I've just filed a bug for the udev-cache.
https://bugzilla.yoctoproject.org/show_bug.cgi?id=4738
The patch is still under review. If you want to use it now, please visit
the following link and take the patch.
http://git.yoctoproject.org/cgit.cgi/poky-contrib/log/?h=ChenQi/udev-cache-fix
I've made some simple tests myself. With udev-cache enabled, the udev
takes less than 1s to start (not the first boot).
//Chen Qi
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