Commit 63818aaf authored by Sidhartha Kumar's avatar Sidhartha Kumar Committed by Andrew Morton
Browse files

mm/hugetlb: remove {Set,Clear}Hpage macros 

All users have been converted to use the folio version of these macros, we
can safely remove the page based interface.

Link: https://lkml.kernel.org/r/20240520224407.110062-1-sidhartha.kumar@oracle.com


Signed-off-by: default avatarSidhartha Kumar <sidhartha.kumar@oracle.com>
Reviewed-by: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: default avatarDavid Hildenbrand <david@redhat.com>
Reviewed-by: default avatarOscar Salvador <osalvador@suse.de>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Peter Xu <peterx@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 7aad25b4

include/linux/hugetlb.h

+2 −10
Original line number Diff line number Diff line
@@ -625,18 +625,14 @@ static __always_inline \ 
void folio_set_hugetlb_##flname(struct folio *folio)		\

	{	void *private = &folio->private;		\

		set_bit(HPG_##flname, private);			\

	}							\

static inline void SetHPage##uname(struct page *page)		\

	{ set_bit(HPG_##flname, &(page->private)); }

	}



#define CLEARHPAGEFLAG(uname, flname)				\

static __always_inline						\

void folio_clear_hugetlb_##flname(struct folio *folio)		\

	{	void *private = &folio->private;		\

		clear_bit(HPG_##flname, private);		\

	}							\

static inline void ClearHPage##uname(struct page *page)		\

	{ clear_bit(HPG_##flname, &(page->private)); }

	}

#else

#define TESTHPAGEFLAG(uname, flname)				\

static inline bool						\
@@ -648,15 +644,11 @@ static inline int HPage##uname(struct page *page) \ 
#define SETHPAGEFLAG(uname, flname)				\

static inline void						\

folio_set_hugetlb_##flname(struct folio *folio) 		\

	{ }							\

static inline void SetHPage##uname(struct page *page)		\

	{ }



#define CLEARHPAGEFLAG(uname, flname)				\

static inline void						\

folio_clear_hugetlb_##flname(struct folio *folio)		\

	{ }							\

static inline void ClearHPage##uname(struct page *page)		\

	{ }

#endif