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RDMA/rtrs: Do not reset hb_missed_max after re-connection

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[ 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 <gi-oh.kim@ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Gioh Kim 2021-05-28 13:30:13 +02:00 committed by Greg Kroah-Hartman
parent bd4df557ae
commit f03d4c1296
1 changed files with 0 additions and 1 deletions
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drivers/infiniband/ulp/rtrs/rtrs.c
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@ -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);