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  • Anshuman Khandual's avatar
    mm: generalize SYS_SUPPORTS_HUGETLBFS (rename as ARCH_SUPPORTS_HUGETLBFS) · 855f9a8e
    Anshuman Khandual authored
    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: default avatarAnshuman 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: default avatarAndrew Morton <akpm@linux-foundation.org>
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    855f9a8e