diff options
| author | Andy Grover <agrover@redhat.com> | 2014-04-04 16:54:12 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2014-04-11 15:30:50 -0700 |
| commit | d242c1d7d39bb50d2816a2834b84c420c3e7084e (patch) | |
| tree | d693093cca72b2e40b6b7d7a7861e44b753804fe /drivers/target/tcm_fc/tcm_fc.h | |
| parent | b295e76900223e4b8e350d02f7b6801fe126d8d2 (diff) | |
| download | lwn-d242c1d7d39bb50d2816a2834b84c420c3e7084e.tar.gz lwn-d242c1d7d39bb50d2816a2834b84c420c3e7084e.zip | |
target/tcm_fc: Limit to 1 TPG per wwn
tcm_fc doesn't support multiple TPGs per wwn. For proof, see
ft_lport_find_tpg. Enforce this in the code.
Replace ft_lport_wwn.tpg_list with a single pointer. We can't fold ft_tpg
into ft_lport_wwn because they can have different lifetimes.
Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/tcm_fc/tcm_fc.h')
| -rw-r--r-- | drivers/target/tcm_fc/tcm_fc.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/target/tcm_fc/tcm_fc.h b/drivers/target/tcm_fc/tcm_fc.h index aba6861c362b..7290f8fb53f0 100644 --- a/drivers/target/tcm_fc/tcm_fc.h +++ b/drivers/target/tcm_fc/tcm_fc.h @@ -96,7 +96,6 @@ struct ft_tpg { u32 index; struct ft_lport_acl *lport_acl; struct ft_tport *tport; /* active tport or NULL */ - struct list_head list; /* linkage in ft_lport_acl tpg_list */ struct list_head lun_list; /* head of LUNs */ struct se_portal_group se_tpg; struct workqueue_struct *workqueue; @@ -105,8 +104,8 @@ struct ft_tpg { struct ft_lport_acl { u64 wwpn; char name[FT_NAMELEN]; + struct ft_tpg *tpg; struct list_head list; - struct list_head tpg_list; struct se_wwn fc_lport_wwn; }; |