diff options
Diffstat (limited to 'arch/nios2/mm/cacheflush.c')
| -rw-r--r-- | arch/nios2/mm/cacheflush.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/nios2/mm/cacheflush.c b/arch/nios2/mm/cacheflush.c index 28b805f465a8..0ee9c5f02e08 100644 --- a/arch/nios2/mm/cacheflush.c +++ b/arch/nios2/mm/cacheflush.c @@ -75,12 +75,13 @@ static void flush_aliases(struct address_space *mapping, struct folio *folio) { struct mm_struct *mm = current->active_mm; struct vm_area_struct *vma; + unsigned long flags; pgoff_t pgoff; unsigned long nr = folio_nr_pages(folio); pgoff = folio->index; - flush_dcache_mmap_lock(mapping); + flush_dcache_mmap_lock_irqsave(mapping, flags); vma_interval_tree_foreach(vma, &mapping->i_mmap, pgoff, pgoff + nr - 1) { unsigned long start; @@ -92,7 +93,7 @@ static void flush_aliases(struct address_space *mapping, struct folio *folio) start = vma->vm_start + ((pgoff - vma->vm_pgoff) << PAGE_SHIFT); flush_cache_range(vma, start, start + nr * PAGE_SIZE); } - flush_dcache_mmap_unlock(mapping); + flush_dcache_mmap_unlock_irqrestore(mapping, flags); } void flush_cache_all(void) |