diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2017-11-15 16:56:11 -0800 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2017-11-15 16:56:11 -0800 |
| commit | 4247f24c23589bcc3bc3490515ef8c9497e9ae55 (patch) | |
| tree | 89726a0e171c443a3e8def2992b56dbd8a21df21 /include/linux/iomap.h | |
| parent | 79ab67ede21f536851a99ea68ee6fc1f5435e055 (diff) | |
| parent | 9f586fff6574f6ecbf323f92d44ffaf0d96225fe (diff) | |
Merge branch 'for-4.15/dax' into libnvdimm-for-next
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: |