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SubjectRe: [PATCH] kconfig: remove EXPERT from CHECKPOINT_RESTORE
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On 07/12/2018 04:07 PM, Adrian Reber wrote:
> The CHECKPOINT_RESTORE configuration option was introduced in 2012 and
> combined with EXPERT. CHECKPOINT_RESTORE is already enabled in many
> distribution kernels and also part of the defconfigs of various
> architectures.
>
> To make it easier for distributions to enable CHECKPOINT_RESTORE this
> removes EXPERT and moves the configuration option out of the EXPERT
> block.
>
> Signed-off-by: Adrian Reber <adrian@lisas.de>
> Cc: Oleg Nesterov <oleg@redhat.com>
> Cc: Pavel Emelyanov <xemul@virtuozzo.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: Eric W. Biederman <ebiederm@xmission.com>
> Cc: Andrei Vagin <avagin@virtuozzo.com>
> Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>

Acked-by: Pavel Emelyanov <xemul@virtuozzo.com>

> ---
> init/Kconfig | 24 ++++++++++++------------
> 1 file changed, 12 insertions(+), 12 deletions(-)
>
> diff --git a/init/Kconfig b/init/Kconfig
> index 041f3a022122..9c529c763326 100644
> --- a/init/Kconfig
> +++ b/init/Kconfig
> @@ -932,6 +932,18 @@ config NET_NS
>
> endif # NAMESPACES
>
> +config CHECKPOINT_RESTORE
> + bool "Checkpoint/restore support"
> + select PROC_CHILDREN
> + default n
> + help
> + Enables additional kernel features in a sake of checkpoint/restore.
> + In particular it adds auxiliary prctl codes to setup process text,
> + data and heap segment sizes, and a few additional /proc filesystem
> + entries.
> +
> + If unsure, say N here.
> +
> config SCHED_AUTOGROUP
> bool "Automatic process group scheduling"
> select CGROUPS
> @@ -1348,18 +1360,6 @@ config MEMBARRIER
>
> If unsure, say Y.
>
> -config CHECKPOINT_RESTORE
> - bool "Checkpoint/restore support" if EXPERT
> - select PROC_CHILDREN
> - default n
> - help
> - Enables additional kernel features in a sake of checkpoint/restore.
> - In particular it adds auxiliary prctl codes to setup process text,
> - data and heap segment sizes, and a few additional /proc filesystem
> - entries.
> -
> - If unsure, say N here.
> -
> config KALLSYMS
> bool "Load all symbols for debugging/ksymoops" if EXPERT
> default y
>

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