diff options
Diffstat (limited to 'include/linux/drbd.h')
| -rw-r--r-- | include/linux/drbd.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/drbd.h b/include/linux/drbd.h index 8723f2a99e15..15a14724a087 100644 --- a/include/linux/drbd.h +++ b/include/linux/drbd.h @@ -357,6 +357,13 @@ enum drbd_timeout_flag { #define UUID_JUST_CREATED ((__u64)4) +enum write_ordering_e { + WO_NONE, + WO_DRAIN_IO, + WO_BDEV_FLUSH, + WO_BIO_BARRIER +}; + /* magic numbers used in meta data and network packets */ #define DRBD_MAGIC 0x83740267 #define DRBD_MAGIC_BIG 0x835a |