Merge tag 'for-4.20/block-20181021' of git://git.kernel.dk/linux-block

[mirror_ubuntu-focal-kernel.git] / mm / Kconfig

diff --git a/mm/Kconfig b/mm/Kconfig
index a550635ea5c353a8f226f7d1b429706a379a46a7..de64ea658716a8f1c63fcc03da45711c5d59f137 100644 (file)
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -637,6 +637,7 @@ config DEFERRED_STRUCT_PAGE_INIT
        depends on NO_BOOTMEM
        depends on SPARSEMEM
        depends on !NEED_PER_CPU_KM
+       depends on 64BIT
        help
          Ordinarily all struct pages are initialised during early boot in a
          single thread. On very large machines this can take a considerable