Commits
Sunil Mushran committed cd34edd8cf8
ocfs2/dlm: Handle EAGAIN for compatibility - v2 Mainline commit aad1b15310b9bcd59fa81ab8f2b1513b59553ea8 made the dlm_begin_reco_handler() return -EAGAIN instead of EAGAIN. As this error is transmitted over the wire, we want the receiver, dlm_send_begin_reco_message(), to understand both the older EAGAIN and the newer -EAGAIN, to allow rolling upgrade of the cluster nodes. Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>