• Anshuman Khandual's avatar
    mm/thp: define default pmd_pgtable() · 1c2f7d14
    Anshuman Khandual authored
    Currently most platforms define pmd_pgtable() as pmd_page() duplicating
    the same code all over.  Instead just define a default value i.e
    pmd_page() for pmd_pgtable() and let platforms override when required via
    <asm/pgtable.h>.  All the existing platform that override pmd_pgtable()
    have been moved into their respective <asm/pgtable.h> header in order to
    precede before the new generic definition.  This makes it much cleaner
    with reduced code.
    
    Link: https://lkml.kernel.org/r/1623646133-20306-1-git-send-email-anshuman.khandual@arm.comSigned-off-by: default avatarAnshuman Khandual <anshuman.khandual@arm.com>
    Acked-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
    Acked-by: default avatarMike Rapoport <rppt@linux.ibm.com>
    Cc: Nick Hu <nickhu@andestech.com>
    Cc: Richard Henderson <rth@twiddle.net>
    Cc: Vineet Gupta <vgupta@synopsys.com>
    Cc: Catalin Marinas <catalin.marinas@arm.com>
    Cc: Will Deacon <will@kernel.org>
    Cc: Guo Ren <guoren@kernel.org>
    Cc: Brian Cain <bcain@codeaurora.org>
    Cc: Geert Uytterhoeven <geert@linux-m68k.org>
    Cc: Michal Simek <monstr@monstr.eu>
    Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Cc: Ley Foon Tan <ley.foon.tan@intel.com>
    Cc: Jonas Bonn <jonas@southpole.se>
    Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
    Cc: Stafford Horne <shorne@gmail.com>
    Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
    Cc: Michael Ellerman <mpe@ellerman.id.au>
    Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
    Cc: Paul Walmsley <paul.walmsley@sifive.com>
    Cc: Palmer Dabbelt <palmer@dabbelt.com>
    Cc: Heiko Carstens <hca@linux.ibm.com>
    Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
    Cc: "David S. Miller" <davem@davemloft.net>
    Cc: Jeff Dike <jdike@addtoit.com>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Chris Zankel <chris@zankel.net>
    Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    1c2f7d14
pgalloc.h 1.53 KB