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rds: Fix reference counting on the for xmit_atomic and xmit_rdma

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This makes sure we have the proper number of references in
rds_ib_xmit_atomic and rds_ib_xmit_rdma.  We also consistently
drop references the same way for all message types as the IOs end.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Chris Mason
2010-05-11 16:15:35 -07:00
committed by Andy Grover
parent bcf50ef2ce
commit 1cc2228c59
2 changed files with 11 additions and 9 deletions
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10
net/rds/send.c
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@@ -233,13 +233,10 @@ restart:
/* The transport either sends the whole rdma or none of it */
if (rm->rdma.op_active && !conn->c_xmit_rdma_sent) {
rds_message_addref(rm);
rm->m_final_op = &rm->rdma;
ret = conn->c_trans->xmit_rdma(conn, &rm->rdma);
if (ret) {
rds_message_put(rm);
if (ret)
break;
}
conn->c_xmit_rdma_sent = 1;
/* The transport owns the mapped memory for now.
@@ -248,13 +245,10 @@ restart:
}
if (rm->atomic.op_active && !conn->c_xmit_atomic_sent) {
rds_message_addref(rm);
rm->m_final_op = &rm->atomic;
ret = conn->c_trans->xmit_atomic(conn, &rm->atomic);
if (ret) {
rds_message_put(rm);
if (ret)
break;
}
conn->c_xmit_atomic_sent = 1;
/* The transport owns the mapped memory for now.