Decrease outstanding MADs counter before calling process_smp_queue()
and smp receive callback, so that there will be room available for
sending more MADs. This fixes 'ibnetdiscover -o 1' (max outstanding
SMPs on a wire = 1) bug.
Signed-off-by: Sasha Khapyorsky <sas...@voltaire.com>
---
infiniband-diags/libibnetdisc/src/query_smp.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/infiniband-diags/libibnetdisc/src/query_smp.c
b/infiniband-diags/libibnetdisc/src/query_smp.c
index 08e3ef7..3d10977 100644
--- a/infiniband-diags/libibnetdisc/src/query_smp.c
+++ b/infiniband-diags/libibnetdisc/src/query_smp.c
@@ -160,8 +160,6 @@ static int process_one_recv(smp_engine_t * engine)
return -1;
}
- rc = process_smp_queue(engine);
-
mad = umad_get_mad(umad);
trid = (uint32_t) mad_get_field64(mad, 0, IB_MAD_TRID_F);
@@ -171,6 +169,8 @@ static int process_one_recv(smp_engine_t * engine)
return -1;
}
+ engine->num_smps_outstanding--;
+ rc = process_smp_queue(engine);
if (rc)
goto error;
@@ -187,7 +187,6 @@ static int process_one_recv(smp_engine_t * engine)
error:
free(smp);
- engine->num_smps_outstanding--;
return rc;
}
--
1.7.0.4
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