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| author |   Chuck Lever <chuck.lever@oracle.com> | 2021-08-02 14:44:24 -0400 |
|---|---|---|
| committer |   Anna Schumaker <Anna.Schumaker@Netapp.com> | 2021-08-09 16:42:02 -0400 |
| commit | 97480cae13ca3a9c1de3eb6fd66cf9650a60db42 (patch) | |
| tree | 9c249938a7f4840b19a4bd17356d6d2bafebc0af /net/sunrpc/xprtrdma/verbs.c | |
| parent | xprtrdma: Disconnect after an ib_post_send() immediate error (diff) | |
| download | wireguard-linux-97480cae13ca3a9c1de3eb6fd66cf9650a60db42.tar.xz wireguard-linux-97480cae13ca3a9c1de3eb6fd66cf9650a60db42.zip | |
xprtrdma: Put rpcrdma_reps before waking the tear-down completion
Ensure the tear-down completion is awoken only /after/ we've stopped
fiddling with rpcrdma_rep objects in rpcrdma_post_recvs().
Fixes: 15788d1d1077 ("xprtrdma: Do not refresh Receive Queue while it is draining")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/xprtrdma/verbs.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/verbs.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c index c1797ea19418..016f10a781b4 100644 --- a/net/sunrpc/xprtrdma/verbs.c +++ b/net/sunrpc/xprtrdma/verbs.c @@ -1416,11 +1416,6 @@ void rpcrdma_post_recvs(struct rpcrdma_xprt *r_xprt, int needed, bool temp) rc = ib_post_recv(ep->re_id->qp, wr, (const struct ib_recv_wr **)&bad_wr); - if (atomic_dec_return(&ep->re_receiving) > 0) - complete(&ep->re_done); - -out: - trace_xprtrdma_post_recvs(r_xprt, count, rc); if (rc) { for (wr = bad_wr; wr;) { struct rpcrdma_rep *rep; @@ -1431,6 +1426,11 @@ out: --count; } } + if (atomic_dec_return(&ep->re_receiving) > 0) + complete(&ep->re_done); + +out: + trace_xprtrdma_post_recvs(r_xprt, count, rc); ep->re_receive_count += count; return; } |