From: Gioh Kim Date: Fri, 28 May 2021 11:30:13 +0000 (+0200) Subject: RDMA/rtrs: Do not reset hb_missed_max after re-connection X-Git-Tag: v5.12.17~320 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c010b4b634dee0e98fa4ec97715c5bd1c22160a;p=thirdparty%2Fkernel%2Fstable.git RDMA/rtrs: Do not reset hb_missed_max after re-connection [ Upstream commit 64bce1ee978491a779eb31098b21c57d4e431d6a ] When re-connecting, it resets hb_missed_max to 0. Before the first re-connecting, client will trigger re-connection when it gets hb-ack more than 5 times. But after the first re-connecting, clients will do re-connection whenever it does not get hb-ack because hb_missed_max is 0. There is no need to reset hb_missed_max when re-connecting. hb_missed_max should be kept until closing the session. Fixes: c0894b3ea69d3 ("RDMA/rtrs: core: lib functions shared between client and server modules") Link: https://lore.kernel.org/r/20210528113018.52290-16-jinpu.wang@ionos.com Signed-off-by: Gioh Kim Signed-off-by: Jack Wang Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- diff --git a/drivers/infiniband/ulp/rtrs/rtrs.c b/drivers/infiniband/ulp/rtrs/rtrs.c index d13aff0aa8165..4629bb758126a 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs.c +++ b/drivers/infiniband/ulp/rtrs/rtrs.c @@ -373,7 +373,6 @@ void rtrs_stop_hb(struct rtrs_sess *sess) { cancel_delayed_work_sync(&sess->hb_dwork); sess->hb_missed_cnt = 0; - sess->hb_missed_max = 0; } EXPORT_SYMBOL_GPL(rtrs_stop_hb);