diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/gup.c | 2 | ||||
| -rw-r--r-- | mm/mmu_gather.c | 8 |
2 files changed, 5 insertions, 5 deletions
@@ -1792,7 +1792,7 @@ EXPORT_SYMBOL(get_user_pages_unlocked); * Before activating this code, please be aware that the following assumptions * are currently made: * - * *) Either HAVE_RCU_TABLE_FREE is enabled, and tlb_remove_table() is used to + * *) Either MMU_GATHER_RCU_TABLE_FREE is enabled, and tlb_remove_table() is used to * free pages containing page tables or TLB flushing requires IPI broadcast. * * *) ptes can be read atomically by the architecture. diff --git a/mm/mmu_gather.c b/mm/mmu_gather.c index 7c1b8f67af7b..86bb2176e173 100644 --- a/mm/mmu_gather.c +++ b/mm/mmu_gather.c @@ -91,7 +91,7 @@ bool __tlb_remove_page_size(struct mmu_gather *tlb, struct page *page, int page_ #endif /* HAVE_MMU_GATHER_NO_GATHER */ -#ifdef CONFIG_HAVE_RCU_TABLE_FREE +#ifdef CONFIG_MMU_GATHER_RCU_TABLE_FREE /* * See the comment near struct mmu_table_batch. @@ -173,11 +173,11 @@ void tlb_remove_table(struct mmu_gather *tlb, void *table) tlb_table_flush(tlb); } -#endif /* CONFIG_HAVE_RCU_TABLE_FREE */ +#endif /* CONFIG_MMU_GATHER_RCU_TABLE_FREE */ static void tlb_flush_mmu_free(struct mmu_gather *tlb) { -#ifdef CONFIG_HAVE_RCU_TABLE_FREE +#ifdef CONFIG_MMU_GATHER_RCU_TABLE_FREE tlb_table_flush(tlb); #endif #ifndef CONFIG_HAVE_MMU_GATHER_NO_GATHER @@ -220,7 +220,7 @@ void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, tlb->batch_count = 0; #endif -#ifdef CONFIG_HAVE_RCU_TABLE_FREE +#ifdef CONFIG_MMU_GATHER_RCU_TABLE_FREE tlb->batch = NULL; #endif #ifdef CONFIG_HAVE_MMU_GATHER_PAGE_SIZE |