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5d84242673
The individual patches are a subset of the earlier ones, with only line number changes to apply cleanly. git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1922 d57e44dd-8a1f-0410-8b47-8ef2f437770f
37 lines
1.1 KiB
Plaintext
37 lines
1.1 KiB
Plaintext
libfc: add local port hook for provider session lookup
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The target provider needs a per-instance lookup table
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or other way to lookup sessions quickly without going through
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a linear list or serializing too much.
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Add a simple void * array indexed by FC-4 type to the fc_lport.
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Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
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---
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include/scsi/libfc.h | 2 ++
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1 files changed, 2 insertions(+), 0 deletions(-)
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---
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diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
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index 64a4756..9d7c8e3 100644
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--- a/include/scsi/libfc.h
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+++ b/include/scsi/libfc.h
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@@ -816,6 +816,7 @@ struct fc_disc {
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* @lp_mutex: Mutex to protect the local port
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* @list: Handle for list of local ports
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* @retry_work: Handle to local port for delayed retry context
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+ * @prov: Pointers available for use by passive FC-4 providers
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*/
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struct fc_lport {
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/* Associations */
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@@ -869,6 +870,7 @@ struct fc_lport {
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struct mutex lp_mutex;
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struct list_head list;
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struct delayed_work retry_work;
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+ void *prov[FC_FC4_PROV_SIZE];
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};
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/**
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