diff options
Diffstat (limited to 'arch/s390/include/asm/tlb.h')
| -rw-r--r-- | arch/s390/include/asm/tlb.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/s390/include/asm/tlb.h b/arch/s390/include/asm/tlb.h index 3a5c8fb590e5..0d2c6c0168a3 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 page *page, int page_size, + unsigned int flags); #define tlb_flush tlb_flush #define pte_free_tlb pte_free_tlb @@ -36,14 +37,19 @@ static inline bool __tlb_remove_page_size(struct mmu_gather *tlb, #include <asm/tlbflush.h> #include <asm-generic/tlb.h> +void page_zap_pte_rmap(struct page *); + /* * 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. */ static inline bool __tlb_remove_page_size(struct mmu_gather *tlb, - struct page *page, int page_size) + struct page *page, int page_size, + unsigned int flags) { + if (flags & TLB_ZAP_RMAP) + page_zap_pte_rmap(page); free_page_and_swap_cache(page); return false; } |