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| author | Adrian Reber <adrian@lisas.de> | 2018-08-21 22:01:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-22 10:52:51 -0700 |
| commit | 5cb366bb3a746f6b06ea086b322e21e345401c9d (patch) | |
| tree | 9d0c515b8eeb7fa3faf21442f04455b5c5011f29 /init/Kconfig | |
| parent | 3e811f053aec66e8a6d2a0ee3d031e7c988e3d15 (diff) | |
| download | lwn-5cb366bb3a746f6b06ea086b322e21e345401c9d.tar.gz lwn-5cb366bb3a746f6b06ea086b322e21e345401c9d.zip | |
init/Kconfig: remove EXPERT from CHECKPOINT_RESTORE
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.
Link: http://lkml.kernel.org/r/20180712130733.11510-1-adrian@lisas.de
Signed-off-by: Adrian Reber <adrian@lisas.de>
Acked-by: Oleg Nesterov <oleg@redhat.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Acked-by: Pavel Emelyanov <xemul@virtuozzo.com>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Andrei Vagin <avagin@virtuozzo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'init/Kconfig')
| -rw-r--r-- | init/Kconfig | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/init/Kconfig b/init/Kconfig index 5eb1ef7a275b..641dd7dd7c8a 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -967,6 +967,18 @@ 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 @@ -1383,18 +1395,6 @@ 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 |