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SubjectRe: [PATCH 2/5] Container Freezer: Make refrigerator always available
Date
On Tuesday, 12 of August 2008, Matt Helsley wrote:
> Now that the TIF_FREEZE flag is available in all architectures,
> extract the refrigerator() and freeze_task() from kernel/power/process.c
> and make it available to all.
>
> The refrigerator() can now be used in a control group subsystem
> implementing a control group freezer.
>
> Signed-off-by: Cedric Le Goater <clg@fr.ibm.com>
> Signed-off-by: Matt Helsley <matthltc@us.ibm.com>
> Acked-by: Serge E. Hallyn <serue@us.ibm.com>
> Tested-by: Matt Helsley <matthltc@us.ibm.com>

Your Signed-off-by implies your Tested-by (at least it should ;-)).

> ---
[--snip--]
> Index: linux-2.6.27-rc1-mm1/kernel/power/Kconfig
> ===================================================================
> --- linux-2.6.27-rc1-mm1.orig/kernel/power/Kconfig
> +++ linux-2.6.27-rc1-mm1/kernel/power/Kconfig
> @@ -85,6 +85,9 @@ config PM_SLEEP
> depends on SUSPEND || HIBERNATION || XEN_SAVE_RESTORE
> default y
>
> +config FREEZER
> + def_bool PM_SLEEP
> +

I'd still prefer this to go into a Kconfig in the parent directory (ie. where
freezer.c and the Makefile building it are located). Otherwise it's guaranteed
to confuse someone.

> config SUSPEND
> bool "Suspend to RAM and standby"
> depends on PM && ARCH_SUSPEND_POSSIBLE
>




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