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Commit 852969b2 authored by David Daney's avatar David Daney Committed by Ralf Baechle
Browse files

Hugetlbfs: Enable hugetlbfs for more systems in Kconfig. 



As part of adding hugetlbfs support for MIPS, I am adding a new
kconfig variable 'SYS_SUPPORTS_HUGETLBFS'.  Since some mips cpu
varients don't yet support it, we can enable selection of HUGETLBFS on
a system by system basis from the arch/mips/Kconfig.

Signed-off-by: default avatarDavid Daney <ddaney@caviumnetworks.com>
CC: William Irwin <wli@holomorphy.com>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent fd062c84

fs/Kconfig

+1 −1
Original line number Original line Diff line number Diff line
@@ -134,7 +134,7 @@ config TMPFS_POSIX_ACL 
config HUGETLBFS

config HUGETLBFS

	bool "HugeTLB file system support"

	bool "HugeTLB file system support"

	depends on X86 || IA64 || PPC64 || SPARC64 || (SUPERH && MMU) || \

	depends on X86 || IA64 || PPC64 || SPARC64 || (SUPERH && MMU) || \

		   (S390 && 64BIT) || BROKEN

		   (S390 && 64BIT) || SYS_SUPPORTS_HUGETLBFS || BROKEN

	help

	help

	  hugetlbfs is a filesystem backing for HugeTLB pages, based on

	  hugetlbfs is a filesystem backing for HugeTLB pages, based on

	  ramfs. For architectures that support it, say Y here and read

	  ramfs. For architectures that support it, say Y here and read