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Diffstat (limited to 'include/linux/ceph/messenger.h')
-rw-r--r--include/linux/ceph/messenger.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index 37753278987a..7e1252e97a30 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -248,6 +248,8 @@ struct ceph_connection {
int in_base_pos; /* bytes read */
__le64 in_temp_ack; /* for reading an ack */
+ struct timespec last_keepalive_ack;
+
struct delayed_work work; /* send|recv work */
unsigned long delay; /* current delay interval */
};
@@ -285,6 +287,8 @@ extern void ceph_msg_revoke(struct ceph_msg *msg);
extern void ceph_msg_revoke_incoming(struct ceph_msg *msg);
extern void ceph_con_keepalive(struct ceph_connection *con);
+extern bool ceph_con_keepalive_expired(struct ceph_connection *con,
+ unsigned long interval);
extern void ceph_msg_data_add_pages(struct ceph_msg *msg, struct page **pages,
size_t length, size_t alignment);