Commit f6797adf authored by Sidhartha Kumar's avatar Sidhartha Kumar Committed by Andrew Morton
Browse files

mm/hugetlb: remove hugetlb_page_subpool() 

All users of hugetlb_page_subpool() have been converted to use the folio
equivalent.  This function can be safely removed.

Link: https://lkml.kernel.org/r/20230516225205.1429196-1-sidhartha.kumar@oracle.com


Signed-off-by: default avatarSidhartha Kumar <sidhartha.kumar@oracle.com>
Reviewed-by: default avatarDavid Hildenbrand <david@redhat.com>
Reviewed-by: default avatarMike Kravetz <mike.kravetz@oracle.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent ecbb490d

include/linux/hugetlb.h

+0 −13
Original line number Diff line number Diff line
@@ -757,14 +757,6 @@ static inline struct hugepage_subpool *hugetlb_folio_subpool(struct folio *folio 
	return folio->_hugetlb_subpool;

}



/*

 * hugetlb page subpool pointer located in hpage[2].hugetlb_subpool

 */

static inline struct hugepage_subpool *hugetlb_page_subpool(struct page *hpage)

{

	return hugetlb_folio_subpool(page_folio(hpage));

}



static inline void hugetlb_set_folio_subpool(struct folio *folio,

					struct hugepage_subpool *subpool)

{
@@ -1031,11 +1023,6 @@ static inline struct hugepage_subpool *hugetlb_folio_subpool(struct folio *folio 
	return NULL;

}



static inline struct hugepage_subpool *hugetlb_page_subpool(struct page *hpage)

{

	return NULL;

}



static inline int isolate_or_dissolve_huge_page(struct page *page,

						struct list_head *list)

{