diff options
| author |   Zhu Yanjun <yanjun.zhu@oracle.com> | 2018-04-10 09:37:39 -0400 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2018-04-19 13:58:16 -0400 |
| commit | fe896ceb577252966ec3339d511424e2495e1072 (patch) | |
| tree | 7e1a166dcbc1ff4e4c2675f8d08d065b26d679ca /drivers/infiniband/sw | |
| parent | IB/rxe: optimize the function duplicate_request (diff) | |
| download | linux-dev-fe896ceb577252966ec3339d511424e2495e1072.tar.xz linux-dev-fe896ceb577252966ec3339d511424e2495e1072.zip | |
IB/rxe: replace refcount_inc with skb_get
Follow the advice from Bart, the function refcount_inc is replaced
with skb_get in commit 99dae690255e ("IB/rxe: optimize mcast recv process")
and commit 86af61764151 ("IB/rxe: remove unnecessary skb_clone").
CC: Srinivas Eeda <srinivas.eeda@oracle.com>
CC: Junxiao Bi <junxiao.bi@oracle.com>
Suggested-by: Bart Van Assche <Bart.VanAssche@wdc.com>
Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/sw')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_recv.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_resp.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_recv.c b/drivers/infiniband/sw/rxe/rxe_recv.c index dd80c7d9074a..c4c9f3be33d9 100644 --- a/drivers/infiniband/sw/rxe/rxe_recv.c +++ b/drivers/infiniband/sw/rxe/rxe_recv.c @@ -311,7 +311,7 @@ static void rxe_rcv_mcast_pkt(struct rxe_dev *rxe, struct sk_buff *skb) * increase the users of the skb then post to the next qp */ if (mce->qp_list.next != &mcg->qp_list) - refcount_inc(&skb->users); + skb_get(skb); pkt->qp = qp; rxe_add_ref(qp); diff --git a/drivers/infiniband/sw/rxe/rxe_resp.c b/drivers/infiniband/sw/rxe/rxe_resp.c index c4172edf1f07..ed402f028471 100644 --- a/drivers/infiniband/sw/rxe/rxe_resp.c +++ b/drivers/infiniband/sw/rxe/rxe_resp.c @@ -990,7 +990,7 @@ static int send_atomic_ack(struct rxe_qp *qp, struct rxe_pkt_info *pkt, memset((unsigned char *)SKB_TO_PKT(skb) + sizeof(ack_pkt), 0, sizeof(skb->cb) - sizeof(ack_pkt)); - refcount_inc(&skb->users); + skb_get(skb); res->type = RXE_ATOMIC_MASK; res->atomic.skb = skb; res->first_psn = ack_pkt.psn; |