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authorJoe Eykholt <jeykholt@cisco.com>2011-01-28 16:04:34 -0800
committerJames Bottomley <James.Bottomley@suse.de>2011-02-12 11:03:40 -0600
commit62bdb6455e8326f864ae1b43b4c4db7f630edc1c (patch)
treea802a76583670b42d7d36f69241e6bb31ff49b16 /include/scsi/libfc.h
parent04885b16a1ec86b4670702b99a81805e66bf9f30 (diff)
downloadlinux-62bdb6455e8326f864ae1b43b4c4db7f630edc1c.tar.bz2
[SCSI] libfc: export seq_release() for users of seq_assign()
Target modules using lport->tt.seq_assign() get a hold on the exchange but have no way of releasing it. Add that. Signed-off-by: Joe Eykholt <jeykholt@cisco.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'include/scsi/libfc.h')
-rw-r--r--include/scsi/libfc.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index 79d1c76b4269..6d64e44bc3bf 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -572,6 +572,13 @@ struct libfc_function_template {
struct fc_seq *(*seq_assign)(struct fc_lport *, struct fc_frame *);
/*
+ * Release the reference on the sequence returned by seq_assign().
+ *
+ * STATUS: OPTIONAL
+ */
+ void (*seq_release)(struct fc_seq *);
+
+ /*
* Reset an exchange manager, completing all sequences and exchanges.
* If s_id is non-zero, reset only exchanges originating from that FID.
* If d_id is non-zero, reset only exchanges sending to that FID.