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authorSteve Wise <swise@opengridcomputing.com>2016-10-26 22:36:47 +0300
committerDoug Ledford <dledford@redhat.com>2016-12-14 19:38:28 +0300
commit5f24410408fd093734ce758f2fe3a66fe543de22 (patch)
tree11bc8d9684f5166d5e449c8189257c30e329cc12 /include/rdma/rdma_cm.h
parent5042a73d3e9de7bcc2a31adea08ee95bbce998dc (diff)
downloadlinux-5f24410408fd093734ce758f2fe3a66fe543de22.tar.xz
rdma_cm: add rdma_consumer_reject_data helper function
rdma_consumer_reject_data() will return the private data pointer and length if any is available. Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include/rdma/rdma_cm.h')
-rw-r--r--include/rdma/rdma_cm.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h
index 62039c2fd951..d3968b561f86 100644
--- a/include/rdma/rdma_cm.h
+++ b/include/rdma/rdma_cm.h
@@ -403,4 +403,14 @@ const char *__attribute_const__ rdma_reject_msg(struct rdma_cm_id *id,
*/
bool rdma_is_consumer_reject(struct rdma_cm_id *id, int reason);
+/**
+ * rdma_consumer_reject_data - return the consumer reject private data and
+ * length, if any.
+ * @id: Communication identifier that received the REJECT event.
+ * @ev: RDMA CM reject event.
+ * @data_len: Pointer to the resulting length of the consumer data.
+ */
+const void *rdma_consumer_reject_data(struct rdma_cm_id *id,
+ struct rdma_cm_event *ev, u8 *data_len);
+
#endif /* RDMA_CM_H */