From: Salil Mehta <salil.mehta@huawei.com>
To: <dledford@redhat.com>
Cc: <salil.mehta@huawei.com>, <xavier.huwei@huawei.com>,
<oulijun@huawei.com>, <yisen.zhuang@huawei.com>,
<mehta.salil.lnk@gmail.com>, <xuwei5@hisilicon.com>,
<linux-rdma@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linuxarm@huawei.com>, Dongdong Huang <hdd.huang@huawei.com>
Subject: [PATCH V2 for-next 02/19] IB/hns: Remove parameters of resize cq
Date: Tue, 20 Sep 2016 17:06:55 +0100 [thread overview]
Message-ID: <20160920160712.1190216-3-salil.mehta@huawei.com> (raw)
In-Reply-To: <20160920160712.1190216-1-salil.mehta@huawei.com>
From: Lijun Ou <oulijun@huawei.com>
In old version of RoCE, it doesn't support to resize cq.
So, we remove parameters related to resize cq.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Dongdong Huang(Donald) <hdd.huang@huawei.com>
Reviewed-by: Wei Hu <xavier.huwei@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
---
drivers/infiniband/hw/hns/hns_roce_cq.c | 3 ---
drivers/infiniband/hw/hns/hns_roce_device.h | 9 ---------
2 files changed, 12 deletions(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_cq.c b/drivers/infiniband/hw/hns/hns_roce_cq.c
index 10fd209..a52306f 100644
--- a/drivers/infiniband/hw/hns/hns_roce_cq.c
+++ b/drivers/infiniband/hw/hns/hns_roce_cq.c
@@ -299,10 +299,7 @@ struct ib_cq *hns_roce_ib_create_cq(struct ib_device *ib_dev,
cq_entries = roundup_pow_of_two((unsigned int)cq_entries);
hr_cq->ib_cq.cqe = cq_entries - 1;
- mutex_init(&hr_cq->resize_mutex);
spin_lock_init(&hr_cq->lock);
- hr_cq->hr_resize_buf = NULL;
- hr_cq->resize_umem = NULL;
if (context) {
if (ib_copy_from_udata(&ucmd, udata, sizeof(ucmd))) {
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h
index db974e4..15bc229 100644
--- a/drivers/infiniband/hw/hns/hns_roce_device.h
+++ b/drivers/infiniband/hw/hns/hns_roce_device.h
@@ -284,20 +284,11 @@ struct hns_roce_cq_buf {
struct hns_roce_mtt hr_mtt;
};
-struct hns_roce_cq_resize {
- struct hns_roce_cq_buf hr_buf;
- int cqe;
-};
-
struct hns_roce_cq {
struct ib_cq ib_cq;
struct hns_roce_cq_buf hr_buf;
- /* pointer to store information after resize*/
- struct hns_roce_cq_resize *hr_resize_buf;
spinlock_t lock;
- struct mutex resize_mutex;
struct ib_umem *umem;
- struct ib_umem *resize_umem;
void (*comp)(struct hns_roce_cq *);
void (*event)(struct hns_roce_cq *, enum hns_roce_event);
--
1.9.1
next prev parent reply other threads:[~2016-09-20 16:09 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-20 16:06 [PATCH V2 for-next 00/19] IB/hns: Fixes for various misc. bugs Salil Mehta
2016-09-20 16:06 ` [PATCH V2 for-next 01/19] IB/hns: Remove unused parameters in some functions Salil Mehta
2016-09-20 16:06 ` Salil Mehta [this message]
2016-09-20 16:06 ` [PATCH V2 for-next 03/19] IB/hns: Fix bug of using uninit refcount and free Salil Mehta
2016-09-20 16:06 ` [PATCH V2 for-next 04/19] IB/hns: Simplify function of pd alloc and qp alloc Salil Mehta
2016-09-20 16:06 ` [PATCH V2 for-next 05/19] IB/hns: Remove unused parameter named qp_type Salil Mehta
2016-09-20 16:06 ` [PATCH V2 for-next 06/19] IB/hns: Fix bug of clear hem Salil Mehta
2016-09-20 16:07 ` [PATCH V2 for-next 07/19] IB/hns: Delete the sqp_start from the structure hns_roce_caps Salil Mehta
2016-09-20 16:07 ` [PATCH V2 for-next 08/19] IB/hns: Optimize code of aeq and ceq interrupt handle and fix the bug of qpn Salil Mehta
2016-09-20 16:07 ` [PATCH V2 for-next 09/19] IB/hns: Modify the init of iboe lock Salil Mehta
2016-09-20 16:07 ` [PATCH V2 for-next 10/19] IB/hns: Fix bug of memory leakage for registering user mr Salil Mehta
2016-09-20 16:07 ` [PATCH V2 for-next 11/19] IB/hns: Return bad wr while post send failed Salil Mehta
2016-09-20 16:07 ` [PATCH V2 for-next 12/19] IB/hns: The Ack timeout need a lower limit value Salil Mehta
2016-09-20 16:07 ` [PATCH V2 for-next 13/19] IB/hns: Some items of qpc need to take user param Salil Mehta
2016-09-20 16:07 ` [PATCH V2 for-next 14/19] IB/hns: Validate mtu when modified qp Salil Mehta
2016-09-20 16:07 ` [PATCH V2 for-next 15/19] IB/hns: Cq has not been freed Salil Mehta
2016-09-20 16:07 ` [PATCH V2 for-next 16/19] IB/hns: Update the rq head when modify qp state Salil Mehta
2016-09-20 16:07 ` [PATCH V2 for-next 17/19] IB/hns: Fix the bug when platform_get_resource() exec fail Salil Mehta
2016-09-20 16:07 ` [PATCH V2 for-next 18/19] IB/hns: Delete the redundant lines in hns_roce_v1_m_qp() Salil Mehta
2016-09-20 16:07 ` [PATCH V2 for-next 19/19] IB/hns: Fix for removal of redundant code Salil Mehta
2016-09-22 13:37 ` [PATCH V2 for-next 00/19] IB/hns: Fixes for various misc. bugs Leon Romanovsky
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