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855f9a8e87
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Anshuman Khandual 855f9a8e87 mm: generalize SYS_SUPPORTS_HUGETLBFS (rename as ARCH_SUPPORTS_HUGETLBFS) 
SYS_SUPPORTS_HUGETLBFS config has duplicate definitions on platforms
that subscribe it.  Instead, just make it a generic option which can be
selected on applicable platforms.

Also rename it as ARCH_SUPPORTS_HUGETLBFS instead.  This reduces code
duplication and makes it cleaner.

Link: https://lkml.kernel.org/r/1617259448-22529-3-git-send-email-anshuman.khandual@arm.com
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>	[arm64]
Acked-by: Palmer Dabbelt <palmerdabbelt@google.com>	[riscv]
Acked-by: Michael Ellerman <mpe@ellerman.id.au>		[powerpc]
Cc: Russell King <linux@armlinux.org.uk>
Cc: Will Deacon <will@kernel.org>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
Cc: Helge Deller <deller@gmx.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-05-05 11:27:25 -07:00
..
alpha mm: move mem_init_print_info() into mm_init() 2021-04-30 11:20:42 -07:00
arc mm: generalize ARCH_HAS_CACHE_LINE_SIZE 2021-05-05 11:27:25 -07:00
arm mm: generalize SYS_SUPPORTS_HUGETLBFS (rename as ARCH_SUPPORTS_HUGETLBFS) 2021-05-05 11:27:25 -07:00
arm64 mm: generalize SYS_SUPPORTS_HUGETLBFS (rename as ARCH_SUPPORTS_HUGETLBFS) 2021-05-05 11:27:25 -07:00
csky mm: move mem_init_print_info() into mm_init() 2021-04-30 11:20:42 -07:00
h8300 mm: move mem_init_print_info() into mm_init() 2021-04-30 11:20:42 -07:00
hexagon mm: move mem_init_print_info() into mm_init() 2021-04-30 11:20:42 -07:00
ia64 mm: generalize HUGETLB_PAGE_SIZE_VARIABLE 2021-05-05 11:27:20 -07:00
m68k mm: move mem_init_print_info() into mm_init() 2021-04-30 11:20:42 -07:00
microblaze mm: move mem_init_print_info() into mm_init() 2021-04-30 11:20:42 -07:00
mips mm: generalize SYS_SUPPORTS_HUGETLBFS (rename as ARCH_SUPPORTS_HUGETLBFS) 2021-05-05 11:27:25 -07:00
nds32 mm: move mem_init_print_info() into mm_init() 2021-04-30 11:20:42 -07:00
nios2 mm: move mem_init_print_info() into mm_init() 2021-04-30 11:20:42 -07:00
openrisc mm: move mem_init_print_info() into mm_init() 2021-04-30 11:20:42 -07:00
parisc mm: generalize SYS_SUPPORTS_HUGETLBFS (rename as ARCH_SUPPORTS_HUGETLBFS) 2021-05-05 11:27:25 -07:00
powerpc mm: generalize SYS_SUPPORTS_HUGETLBFS (rename as ARCH_SUPPORTS_HUGETLBFS) 2021-05-05 11:27:25 -07:00
riscv mm: generalize SYS_SUPPORTS_HUGETLBFS (rename as ARCH_SUPPORTS_HUGETLBFS) 2021-05-05 11:27:25 -07:00
s390 hugetlb: pass vma into huge_pte_alloc() and huge_pmd_share() 2021-05-05 11:27:20 -07:00
sh mm: generalize SYS_SUPPORTS_HUGETLBFS (rename as ARCH_SUPPORTS_HUGETLBFS) 2021-05-05 11:27:25 -07:00
sparc hugetlb: pass vma into huge_pte_alloc() and huge_pmd_share() 2021-05-05 11:27:20 -07:00
um mm: move mem_init_print_info() into mm_init() 2021-04-30 11:20:42 -07:00
x86 mm: generalize ARCH_HAS_CACHE_LINE_SIZE 2021-05-05 11:27:25 -07:00
xtensa mm: move mem_init_print_info() into mm_init() 2021-04-30 11:20:42 -07:00
.gitignore
Kconfig mm/vmalloc: hugepage vmalloc mappings 2021-04-30 11:20:40 -07:00