diff options
Diffstat (limited to 'include/linux/iomap.h')
| -rw-r--r-- | include/linux/iomap.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/iomap.h b/include/linux/iomap.h index f64dc6ce5161..73e3b7085dbe 100644 --- a/include/linux/iomap.h +++ b/include/linux/iomap.h @@ -22,6 +22,11 @@ struct vm_fault; * Flags for all iomap mappings: */ #define IOMAP_F_NEW 0x01 /* blocks have been newly allocated */ +/* + * IOMAP_F_DIRTY indicates the inode has uncommitted metadata needed to access + * written data and requires fdatasync to commit them to persistent storage. + */ +#define IOMAP_F_DIRTY 0x02 /* * Flags that only need to be reported for IOMAP_REPORT requests: |