Commit 441413d2 authored by Anthony Yznaga's avatar Anthony Yznaga Committed by Andrew Morton
Browse files

mm: drop hugetlb_free_pgd_range() 

There are no longer any callers of hugetlb_free_pgd_range().

Link: https://lkml.kernel.org/r/20250716012611.10369-4-anthony.yznaga@oracle.com


Signed-off-by: default avatarAnthony Yznaga <anthony.yznaga@oracle.com>
Acked-by: default avatarMike Rapoport (Microsoft) <rppt@kernel.org>
Acked-by: default avatarOscar Salvador <osalvador@suse.de>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Alexandre Ghiti <alexghiti@rivosinc.com>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: David Hildenbrand <david@redhat.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 1c7bf6c5

include/asm-generic/hugetlb.h

+0 −9
Original line number Diff line number Diff line
@@ -66,15 +66,6 @@ static inline void huge_pte_clear(struct mm_struct *mm, unsigned long addr, 
}

#endif



#ifndef __HAVE_ARCH_HUGETLB_FREE_PGD_RANGE

static inline void hugetlb_free_pgd_range(struct mmu_gather *tlb,

		unsigned long addr, unsigned long end,

		unsigned long floor, unsigned long ceiling)

{

	free_pgd_range(tlb, addr, end, floor, ceiling);

}

#endif



#ifndef __HAVE_ARCH_HUGE_SET_HUGE_PTE_AT

static inline void set_huge_pte_at(struct mm_struct *mm, unsigned long addr,

		pte_t *ptep, pte_t pte, unsigned long sz)

include/linux/hugetlb.h

+0 −7
Original line number Diff line number Diff line
@@ -390,13 +390,6 @@ static inline int is_hugepage_only_range(struct mm_struct *mm, 
	return 0;

}



static inline void hugetlb_free_pgd_range(struct mmu_gather *tlb,

				unsigned long addr, unsigned long end,

				unsigned long floor, unsigned long ceiling)

{

	BUG();

}



#ifdef CONFIG_USERFAULTFD

static inline int hugetlb_mfill_atomic_pte(pte_t *dst_pte,

					   struct vm_area_struct *dst_vma,