diff options
Diffstat (limited to 'include/linux/dax.h')
| -rw-r--r-- | include/linux/dax.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/dax.h b/include/linux/dax.h index e9d57f680f50..8204c3dc3800 100644 --- a/include/linux/dax.h +++ b/include/linux/dax.h @@ -41,4 +41,6 @@ static inline bool dax_mapping(struct address_space *mapping) { return mapping->host && IS_DAX(mapping->host); } +int dax_writeback_mapping_range(struct address_space *mapping, loff_t start, + loff_t end); #endif |