Commits
Chuck Lever committed 46fabfd623a
SUNRPC: Fix backchannel latency metrics commit 8729aaba74626c4ebce3abf1b9e96bb62d2958ca upstream. I noticed that for callback requests, the reported backlog latency is always zero, and the rtt value is crazy big. The problem was that rqst->rq_xtime is never set for backchannel requests. Fixes: 78215759e20d ("SUNRPC: Make RTT measurement more ... ") Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>