Re: [PATCH 9/19] TuxOnIce: Netlink support.

From: Sam Ravnborg
Date: Wed May 06 2009 - 17:01:33 EST


On Thu, May 07, 2009 at 12:39:05AM +1000, Nigel Cunningham wrote:
> This patch adds support for communicating with a userspace helper via a
> netlink socket. It is used by the userspace user interface support and
> by the storage manager support.
>
> Signed-off-by: Nigel Cunningham <nigel@xxxxxxxxxxxx>
> ---
> kernel/power/Makefile | 4 +
> kernel/power/tuxonice_netlink.c | 339 +++++++++++++++++++++++++++++++++++++++
> 2 files changed, 343 insertions(+), 0 deletions(-)
> create mode 100644 kernel/power/tuxonice_netlink.c
>
> diff --git a/kernel/power/Makefile b/kernel/power/Makefile
> index 07efc8a..180b89a 100644
> --- a/kernel/power/Makefile
> +++ b/kernel/power/Makefile
> @@ -10,6 +10,10 @@ tuxonice_core-objs := tuxonice_modules.o tuxonice_sysfs.o tuxonice_highlevel.o \
>
> obj-$(CONFIG_TOI) += tuxonice_builtin.o
>
> +ifdef CONFIG_NET
> +tuxonice_core-objs += tuxonice_netlink.o
> +endif

If you replace tuxonice_core-objs with tuxonice_core-y in your MAkefile the
above can be simplified to:
tuxonice_core-$(CONFIG_NET) += tuxonice_netlink.o

(On the assumption that CONFIG_NET is a bool)

Sam
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