diff options
Diffstat (limited to 'include/linux/hugetlb.h')
| -rw-r--r-- | include/linux/hugetlb.h | 30 |
1 files changed, 4 insertions, 26 deletions
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 2b3c3a404769..c9bf68c239a0 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -20,12 +20,6 @@ struct user_struct; struct mmu_gather; struct node; -#ifndef CONFIG_ARCH_HAS_HUGEPD -typedef struct { unsigned long pd; } hugepd_t; -#define is_hugepd(hugepd) (0) -#define __hugepd(x) ((hugepd_t) { (x) }) -#endif - void free_huge_folio(struct folio *folio); #ifdef CONFIG_HUGETLB_PAGE @@ -616,47 +610,35 @@ static __always_inline \ bool folio_test_hugetlb_##flname(struct folio *folio) \ { void *private = &folio->private; \ return test_bit(HPG_##flname, private); \ - } \ -static inline int HPage##uname(struct page *page) \ - { return test_bit(HPG_##flname, &(page->private)); } + } #define SETHPAGEFLAG(uname, flname) \ 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 \ folio_test_hugetlb_##flname(struct folio *folio) \ - { return 0; } \ -static inline int HPage##uname(struct page *page) \ { return 0; } #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 @@ -681,6 +663,7 @@ HPAGEFLAG(RawHwpUnreliable, raw_hwp_unreliable) /* Defines one hugetlb page size */ struct hstate { struct mutex resize_lock; + struct lock_class_key resize_key; int next_nid_to_alloc; int next_nid_to_free; unsigned int order; @@ -698,11 +681,6 @@ struct hstate { unsigned int nr_huge_pages_node[MAX_NUMNODES]; unsigned int free_huge_pages_node[MAX_NUMNODES]; unsigned int surplus_huge_pages_node[MAX_NUMNODES]; -#ifdef CONFIG_CGROUP_HUGETLB - /* cgroup control files */ - struct cftype cgroup_files_dfl[8]; - struct cftype cgroup_files_legacy[10]; -#endif char name[HSTATE_NAME_LEN]; }; |