On 07/20/2018 11:37 AM, Alex Ghiti wrote: > Does anyone have any suggestion about those patches ? I only took a quick look. From the hugetlb perspective, I like the idea of moving routines to a common file. If any of the arch owners (or anyone else) agree, I can do a review of the series. -- Mike Kravetz > On 07/09/2018 02:16 PM, Michal Hocko wrote: >> [CC hugetlb guys - http://lkml.kernel.org/r/20180705110716.3919-1-alex@xxxxxxxx] >> >> On Thu 05-07-18 11:07:05, Alexandre Ghiti wrote: >>> In order to reduce copy/paste of functions across architectures and then >>> make riscv hugetlb port (and future ports) simpler and smaller, this >>> patchset intends to factorize the numerous hugetlb primitives that are >>> defined across all the architectures. >>> >>> Except for prepare_hugepage_range, this patchset moves the versions that >>> are just pass-through to standard pte primitives into >>> asm-generic/hugetlb.h by using the same #ifdef semantic that can be >>> found in asm-generic/pgtable.h, i.e. __HAVE_ARCH_***. >>> >>> s390 architecture has not been tackled in this serie since it does not >>> use asm-generic/hugetlb.h at all. >>> powerpc could be factorized a bit more (cf huge_ptep_set_wrprotect). >>> >>> This patchset has been compiled on x86 only. >>> >>> Changelog: >>> >>> v4: >>> Fix powerpc build error due to misplacing of #include >>> <asm-generic/hugetlb.h> outside of #ifdef CONFIG_HUGETLB_PAGE, as >>> pointed by Christophe Leroy. >>> >>> v1, v2, v3: >>> Same version, just problems with email provider and misuse of >>> --batch-size option of git send-email >>> >>> Alexandre Ghiti (11): >>> hugetlb: Harmonize hugetlb.h arch specific defines with pgtable.h >>> hugetlb: Introduce generic version of hugetlb_free_pgd_range >>> hugetlb: Introduce generic version of set_huge_pte_at >>> hugetlb: Introduce generic version of huge_ptep_get_and_clear >>> hugetlb: Introduce generic version of huge_ptep_clear_flush >>> hugetlb: Introduce generic version of huge_pte_none >>> hugetlb: Introduce generic version of huge_pte_wrprotect >>> hugetlb: Introduce generic version of prepare_hugepage_range >>> hugetlb: Introduce generic version of huge_ptep_set_wrprotect >>> hugetlb: Introduce generic version of huge_ptep_set_access_flags >>> hugetlb: Introduce generic version of huge_ptep_get >>> >>> arch/arm/include/asm/hugetlb-3level.h | 32 +--------- >>> arch/arm/include/asm/hugetlb.h | 33 +---------- >>> arch/arm64/include/asm/hugetlb.h | 39 +++--------- >>> arch/ia64/include/asm/hugetlb.h | 47 ++------------- >>> arch/mips/include/asm/hugetlb.h | 40 +++---------- >>> arch/parisc/include/asm/hugetlb.h | 33 +++-------- >>> arch/powerpc/include/asm/book3s/32/pgtable.h | 2 + >>> arch/powerpc/include/asm/book3s/64/pgtable.h | 1 + >>> arch/powerpc/include/asm/hugetlb.h | 43 ++------------ >>> arch/powerpc/include/asm/nohash/32/pgtable.h | 2 + >>> arch/powerpc/include/asm/nohash/64/pgtable.h | 1 + >>> arch/sh/include/asm/hugetlb.h | 54 ++--------------- >>> arch/sparc/include/asm/hugetlb.h | 40 +++---------- >>> arch/x86/include/asm/hugetlb.h | 72 +---------------------- >>> include/asm-generic/hugetlb.h | 88 +++++++++++++++++++++++++++- >>> 15 files changed, 143 insertions(+), 384 deletions(-) >>> >>> -- >>> 2.16.2 > -- To unsubscribe from this list: send the line "unsubscribe linux-parisc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
