Messages in this thread Patch in this message | | | From | Kefeng Wang <> | Subject | [PATCH] thp: update split_huge_page_pmd() commnet | Date | Wed, 31 Jul 2019 11:34:06 +0800 |
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According to 78ddc5347341 ("thp: rename split_huge_page_pmd() to split_huge_pmd()"), update releated comment.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> --- arch/powerpc/mm/book3s64/hash_utils.c | 2 +- include/asm-generic/pgtable.h | 5 ++--- 2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c index b8ad14bb1170..cebd1acaddac 100644 --- a/arch/powerpc/mm/book3s64/hash_utils.c +++ b/arch/powerpc/mm/book3s64/hash_utils.c @@ -1705,7 +1705,7 @@ void flush_hash_hugepage(unsigned long vsid, unsigned long addr, /* * IF we try to do a HUGE PTE update after a withdraw is done. * we will find the below NULL. This happens when we do - * split_huge_page_pmd + * split_huge_pmd */ if (!hpte_slot_array) return; diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h index 75d9d68a6de7..0e25f556a99b 100644 --- a/include/asm-generic/pgtable.h +++ b/include/asm-generic/pgtable.h @@ -1002,9 +1002,8 @@ static inline int pmd_none_or_trans_huge_or_clear_bad(pmd_t *pmd) * need this). If THP is not enabled, the pmd can't go away under the * code even if MADV_DONTNEED runs, but if THP is enabled we need to * run a pmd_trans_unstable before walking the ptes after - * split_huge_page_pmd returns (because it may have run when the pmd - * become null, but then a page fault can map in a THP and not a - * regular page). + * split_huge_pmd returns (because it may have run when the pmd become + * null, but then a page fault can map in a THP and not a regular page). */ static inline int pmd_trans_unstable(pmd_t *pmd) { -- 2.20.1
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