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| author | Masahiro Yamada <masahiroy@kernel.org> | 2024-02-11 21:48:08 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2024-02-20 20:47:45 +0900 |
| commit | cd14b01846612f3f3277e97bfbecba4c8cee5ce9 (patch) | |
| tree | dda57ead5ef2dd79b2fc0f8a6663fe4b8b722780 /mm/Kconfig | |
| parent | 91b69454f93d1c905f3a56bb39856db9a220c791 (diff) | |
| download | linux-cd14b01846612f3f3277e97bfbecba4c8cee5ce9.tar.gz linux-cd14b01846612f3f3277e97bfbecba4c8cee5ce9.tar.bz2 linux-cd14b01846612f3f3277e97bfbecba4c8cee5ce9.zip | |
treewide: replace or remove redundant def_bool in Kconfig files
'def_bool X' is a shorthand for 'bool' plus 'default X'.
'def_bool' is redundant where 'bool' is already present, so 'def_bool X'
can be replaced with 'default X', or removed if X is 'n'.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'mm/Kconfig')
| -rw-r--r-- | mm/Kconfig | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/mm/Kconfig b/mm/Kconfig index ffc3a2ba3a8c..4914eb3216fc 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -599,7 +599,7 @@ config MEMORY_BALLOON # support for memory balloon compaction config BALLOON_COMPACTION bool "Allow for balloon memory compaction/migration" - def_bool y + default y depends on COMPACTION && MEMORY_BALLOON help Memory fragmentation introduced by ballooning might reduce @@ -614,7 +614,7 @@ config BALLOON_COMPACTION # support for memory compaction config COMPACTION bool "Allow for memory compaction" - def_bool y + default y select MIGRATION depends on MMU help @@ -637,7 +637,6 @@ config COMPACT_UNEVICTABLE_DEFAULT # support for free page reporting config PAGE_REPORTING bool "Free page reporting" - def_bool n help Free page reporting allows for the incremental acquisition of free pages from the buddy allocator for the purpose of reporting @@ -649,7 +648,7 @@ config PAGE_REPORTING # config MIGRATION bool "Page migration" - def_bool y + default y depends on (NUMA || ARCH_ENABLE_MEMORY_HOTREMOVE || COMPACTION || CMA) && MMU help Allows the migration of the physical location of pages of processes |