diff options
| author | Ingo Molnar <mingo@kernel.org> | 2018-02-06 21:12:31 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-02-06 21:12:31 +0100 |
| commit | 82845079160817cc6ac64e5321bbd935e0a47b3a (patch) | |
| tree | 0886d1d52428e9db14536cae4b37db896e7c360a /drivers/infiniband/ulp/ipoib/ipoib_cm.c | |
| parent | sched/fair: Use a recently used CPU as an idle candidate and the basis for SIS (diff) | |
| parent | Merge tag 'media/v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mc... (diff) | |
| download | linux-82845079160817cc6ac64e5321bbd935e0a47b3a.tar.xz linux-82845079160817cc6ac64e5321bbd935e0a47b3a.zip | |
Merge branch 'linus' into sched/urgent, to resolve conflicts
Conflicts:
arch/arm64/kernel/entry.S
arch/x86/Kconfig
include/linux/sched/mm.h
kernel/fork.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_cm.c')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_cm.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index 71ea9e26666c..962fbcb57dc7 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c @@ -766,12 +766,14 @@ void ipoib_cm_send(struct net_device *dev, struct sk_buff *skb, struct ipoib_cm_ skb_orphan(skb); skb_dst_drop(skb); - if (netif_queue_stopped(dev)) - if (ib_req_notify_cq(priv->send_cq, IB_CQ_NEXT_COMP | - IB_CQ_REPORT_MISSED_EVENTS)) { + if (netif_queue_stopped(dev)) { + rc = ib_req_notify_cq(priv->send_cq, IB_CQ_NEXT_COMP | + IB_CQ_REPORT_MISSED_EVENTS); + if (unlikely(rc < 0)) ipoib_warn(priv, "IPoIB/CM:request notify on send CQ failed\n"); + else if (rc) napi_schedule(&priv->send_napi); - } + } rc = post_send(priv, tx, tx->tx_head & (ipoib_sendq_size - 1), tx_req); if (unlikely(rc)) { @@ -876,7 +878,7 @@ int ipoib_cm_dev_open(struct net_device *dev) priv->cm.id = ib_create_cm_id(priv->ca, ipoib_cm_rx_handler, dev); if (IS_ERR(priv->cm.id)) { - printk(KERN_WARNING "%s: failed to create CM ID\n", priv->ca->name); + pr_warn("%s: failed to create CM ID\n", priv->ca->name); ret = PTR_ERR(priv->cm.id); goto err_cm; } @@ -884,8 +886,8 @@ int ipoib_cm_dev_open(struct net_device *dev) ret = ib_cm_listen(priv->cm.id, cpu_to_be64(IPOIB_CM_IETF_ID | priv->qp->qp_num), 0); if (ret) { - printk(KERN_WARNING "%s: failed to listen on ID 0x%llx\n", priv->ca->name, - IPOIB_CM_IETF_ID | priv->qp->qp_num); + pr_warn("%s: failed to listen on ID 0x%llx\n", priv->ca->name, + IPOIB_CM_IETF_ID | priv->qp->qp_num); goto err_listen; } @@ -1562,7 +1564,7 @@ static void ipoib_cm_create_srq(struct net_device *dev, int max_sge) priv->cm.srq = ib_create_srq(priv->pd, &srq_init_attr); if (IS_ERR(priv->cm.srq)) { if (PTR_ERR(priv->cm.srq) != -ENOSYS) - printk(KERN_WARNING "%s: failed to allocate SRQ, error %ld\n", + pr_warn("%s: failed to allocate SRQ, error %ld\n", priv->ca->name, PTR_ERR(priv->cm.srq)); priv->cm.srq = NULL; return; |