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author | Mike Christie <michaelc@cs.wisc.edu> | 2008-05-21 15:54:01 -0500 |
---|---|---|
committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-07-12 08:22:16 -0500 |
commit | 5d91e209fb21fb9cc765729d4c6a85a9fb6c9187 (patch) | |
tree | 870367c290c1392fbe0d3762981553f0e24aa752 /drivers/scsi/scsi_transport_iscsi.c | |
parent | a4804cd6eb19318ae8d08ea967cfeaaf5c5b68a6 (diff) | |
download | linux-5d91e209fb21fb9cc765729d4c6a85a9fb6c9187.tar.gz linux-5d91e209fb21fb9cc765729d4c6a85a9fb6c9187.tar.bz2 linux-5d91e209fb21fb9cc765729d4c6a85a9fb6c9187.zip |
[SCSI] iscsi: remove session/conn_data_size from iscsi_transport
This removes the session and conn data_size fields from the iscsi_transport.
Just pass in the value like with host allocation. This patch also makes
it so the LLD iscsi_conn data is allocated with the iscsi_cls_conn.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/scsi_transport_iscsi.c')
-rw-r--r-- | drivers/scsi/scsi_transport_iscsi.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c index 6fdaa2ee6632..6b8516a0970b 100644 --- a/drivers/scsi/scsi_transport_iscsi.c +++ b/drivers/scsi/scsi_transport_iscsi.c @@ -483,12 +483,12 @@ static int iscsi_unbind_session(struct iscsi_cls_session *session) } struct iscsi_cls_session * -iscsi_alloc_session(struct Scsi_Host *shost, - struct iscsi_transport *transport) +iscsi_alloc_session(struct Scsi_Host *shost, struct iscsi_transport *transport, + int dd_size) { struct iscsi_cls_session *session; - session = kzalloc(sizeof(*session) + transport->sessiondata_size, + session = kzalloc(sizeof(*session) + dd_size, GFP_KERNEL); if (!session) return NULL; @@ -510,7 +510,7 @@ iscsi_alloc_session(struct Scsi_Host *shost, session->dev.parent = &shost->shost_gendev; session->dev.release = iscsi_session_release; device_initialize(&session->dev); - if (transport->sessiondata_size) + if (dd_size) session->dd_data = &session[1]; return session; } @@ -558,18 +558,18 @@ EXPORT_SYMBOL_GPL(iscsi_add_session); * iscsi_create_session - create iscsi class session * @shost: scsi host * @transport: iscsi transport + * @dd_size: private driver data size * @target_id: which target * * This can be called from a LLD or iscsi_transport. */ struct iscsi_cls_session * -iscsi_create_session(struct Scsi_Host *shost, - struct iscsi_transport *transport, - unsigned int target_id) +iscsi_create_session(struct Scsi_Host *shost, struct iscsi_transport *transport, + int dd_size, unsigned int target_id) { struct iscsi_cls_session *session; - session = iscsi_alloc_session(shost, transport); + session = iscsi_alloc_session(shost, transport, dd_size); if (!session) return NULL; @@ -671,6 +671,7 @@ EXPORT_SYMBOL_GPL(iscsi_destroy_session); /** * iscsi_create_conn - create iscsi class connection * @session: iscsi cls session + * @dd_size: private driver data size * @cid: connection id * * This can be called from a LLD or iscsi_transport. The connection @@ -683,18 +684,17 @@ EXPORT_SYMBOL_GPL(iscsi_destroy_session); * non-zero. */ struct iscsi_cls_conn * -iscsi_create_conn(struct iscsi_cls_session *session, uint32_t cid) +iscsi_create_conn(struct iscsi_cls_session *session, int dd_size, uint32_t cid) { struct iscsi_transport *transport = session->transport; struct iscsi_cls_conn *conn; unsigned long flags; int err; - conn = kzalloc(sizeof(*conn) + transport->conndata_size, GFP_KERNEL); + conn = kzalloc(sizeof(*conn) + dd_size, GFP_KERNEL); if (!conn) return NULL; - - if (transport->conndata_size) + if (dd_size) conn->dd_data = &conn[1]; INIT_LIST_HEAD(&conn->conn_list); |