diff options
Diffstat (limited to 'arch/s390/include/asm/tlb.h')
| -rw-r--r-- | arch/s390/include/asm/tlb.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/arch/s390/include/asm/tlb.h b/arch/s390/include/asm/tlb.h index 3a5c8fb590e5..b91f4a9b044c 100644 --- a/arch/s390/include/asm/tlb.h +++ b/arch/s390/include/asm/tlb.h @@ -25,7 +25,8 @@ void __tlb_remove_table(void *_table); static inline void tlb_flush(struct mmu_gather *tlb); static inline bool __tlb_remove_page_size(struct mmu_gather *tlb, - struct page *page, int page_size); + struct encoded_page *page, + int page_size); #define tlb_flush tlb_flush #define pte_free_tlb pte_free_tlb @@ -40,11 +41,15 @@ static inline bool __tlb_remove_page_size(struct mmu_gather *tlb, * Release the page cache reference for a pte removed by * tlb_ptep_clear_flush. In both flush modes the tlb for a page cache page * has already been freed, so just do free_page_and_swap_cache. + * + * s390 doesn't delay rmap removal, so there is nothing encoded in + * the page pointer. */ static inline bool __tlb_remove_page_size(struct mmu_gather *tlb, - struct page *page, int page_size) + struct encoded_page *page, + int page_size) { - free_page_and_swap_cache(page); + free_page_and_swap_cache(encoded_page_ptr(page)); return false; } |