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| -rw-r--r-- | mm/Kconfig | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/Kconfig b/mm/Kconfig index b971d35c43c3..d1ed839ca710 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -412,9 +412,8 @@ config SPARSEMEM_VMEMMAP_ENABLE bool config SPARSEMEM_VMEMMAP - bool "Sparse Memory virtual memmap" + def_bool y depends on SPARSEMEM && SPARSEMEM_VMEMMAP_ENABLE - default y help SPARSEMEM_VMEMMAP uses a virtually mapped memmap to optimise pfn_to_page and page_to_pfn operations. This is the most |