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| author | Joe Eykholt <jeykholt@cisco.com> | 2011-01-28 16:04:13 -0800 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2011-02-12 11:02:17 -0600 |
| commit | baf9fdf076a8976431b5de565aef2b98816caecf (patch) | |
| tree | 42bad5787ee6e58825a7a4c2246c8b58f1e20f9d /include/scsi/libfc.h | |
| parent | 1a5c2d7e5c8ef239804cb08b68363e0cd2f74a3d (diff) | |
| download | linux-baf9fdf076a8976431b5de565aef2b98816caecf.tar.gz linux-baf9fdf076a8976431b5de565aef2b98816caecf.tar.bz2 linux-baf9fdf076a8976431b5de565aef2b98816caecf.zip | |
[SCSI] libfc: add local port hook for provider session lookup
The target provider needs a per-instance lookup table
or other way to lookup sessions quickly without going through
a linear list or serializing too much.
Add a simple void * array indexed by FC-4 type to the fc_lport.
Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
Committed-by: Nicholas A. Bellinger <nab@linux-iscsi.org>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'include/scsi/libfc.h')
| -rw-r--r-- | include/scsi/libfc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h index 3b8f5d83611b..a9aff25a399b 100644 --- a/include/scsi/libfc.h +++ b/include/scsi/libfc.h @@ -805,6 +805,7 @@ struct fc_disc { * @lp_mutex: Mutex to protect the local port * @list: Handle for list of local ports * @retry_work: Handle to local port for delayed retry context + * @prov: Pointers available for use by passive FC-4 providers */ struct fc_lport { /* Associations */ @@ -860,6 +861,7 @@ struct fc_lport { struct mutex lp_mutex; struct list_head list; struct delayed_work retry_work; + void *prov[FC_FC4_PROV_SIZE]; }; /** |