[PATCH xserver] config/udev: add input subsystem filter for udev events

[Julien Cristau]

On Thu, May 19, 2011 at 16:22:22 +0800, Daniel Kurtz wrote:

> libudev allows adding an efficient in-kernel filter on udev events.
> Since we manually filter for ID_INPUT anyway, it seems reasonable to ask the kernel to send only events for the input subsystem.
> 
> This filtering is performed both for initial device enumeration, and for subsequent udev events.
> 
> Signed-off-by: Daniel Kurtz <djkurtz at google.com>
> ---
>  config/udev.c |    3 +++
>  1 files changed, 3 insertions(+), 0 deletions(-)
> 
Pretty sure we had that initially and it was removed.

Cheers,
Julien