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| author |   Philipp Reisner <philipp.reisner@linbit.com> | 2011-02-21 15:38:08 +0100 |
|---|---|---|
| committer | Philipp Reisner <philipp.reisner@linbit.com> | 2011-10-14 16:47:59 +0200 |
| commit | 1aba4d7fcfabe999e0c99683b394aa76d5c42842 (patch) | |
| tree | f7d2cbff4aba926e8d7134bc68ed4904989b5b6b /include/linux/drbd.h | |
| parent | drbd: Converted the transfer log from mdev to tconn (diff) | |
| download | linux-dev-1aba4d7fcfabe999e0c99683b394aa76d5c42842.tar.xz linux-dev-1aba4d7fcfabe999e0c99683b394aa76d5c42842.zip | |
drbd: Preparing the connector interface to operator on connections
Up to now it only operated on minor numbers. Now it can work also
on named connections.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'include/linux/drbd.h')
| -rw-r--r-- | include/linux/drbd.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/include/linux/drbd.h b/include/linux/drbd.h index 70a688b92c1b..7683b4ab6583 100644 --- a/include/linux/drbd.h +++ b/include/linux/drbd.h @@ -155,6 +155,7 @@ enum drbd_ret_code { ERR_CONG_NOT_PROTO_A = 155, ERR_PIC_AFTER_DEP = 156, ERR_PIC_PEER_DEP = 157, + ERR_CONN_NOT_KNOWN = 158, /* insert new ones above this line */ AFTER_LAST_ERR_CODE @@ -347,8 +348,11 @@ enum drbd_timeout_flag { /* Start of the new netlink/connector stuff */ -#define DRBD_NL_CREATE_DEVICE 0x01 -#define DRBD_NL_SET_DEFAULTS 0x02 +enum drbd_ncr_flags { + DRBD_NL_CREATE_DEVICE = 0x01, + DRBD_NL_SET_DEFAULTS = 0x02, +}; +#define DRBD_NL_OBJ_NAME_LEN 32 /* For searching a vacant cn_idx value */ @@ -356,8 +360,15 @@ enum drbd_timeout_flag { struct drbd_nl_cfg_req { int packet_type; - unsigned int drbd_minor; - int flags; + union { + struct { + unsigned int drbd_minor; + enum drbd_ncr_flags flags; + }; + struct { + char obj_name[DRBD_NL_OBJ_NAME_LEN]; + }; + }; unsigned short tag_list[]; }; |