Commit baf9fdf0 authored by Joe Eykholt's avatar Joe Eykholt Committed by James Bottomley

[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: default avatarJoe Eykholt <jeykholt@cisco.com>
Committed-by: default avatarNicholas A. Bellinger <nab@linux-iscsi.org>
Signed-off-by: default avatarRobert Love <robert.w.love@intel.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent 1a5c2d7e
......@@ -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];
};
/**
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment