The callers of free_pgd_range() and hugetlb_free_pgd_range() don't hold page table locks. The comments seems to be obsolete, so let's remove them.
Signed-off-by: Naoya Horiguchi <[email protected]> --- arch/powerpc/mm/hugetlbpage.c | 2 -- mm/memory.c | 2 -- 2 files changed, 4 deletions(-) diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index 7e56cb7..31c20e2 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -635,8 +635,6 @@ static void hugetlb_free_pud_range(struct mmu_gather *tlb, pgd_t *pgd, /* * This function frees user-level page tables of a process. - * - * Must be called with pagetable lock held. */ void hugetlb_free_pgd_range(struct mmu_gather *tlb, unsigned long addr, unsigned long end, diff --git a/mm/memory.c b/mm/memory.c index 6827a35..8c97ef0 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -478,8 +478,6 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd, /* * This function frees user-level page tables of a process. - * - * Must be called with pagetable lock held. */ void free_pgd_range(struct mmu_gather *tlb, unsigned long addr, unsigned long end, -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
