From: Md Haris Iqbal <haris.iqbal@ionos.com>
To: linux-rdma@vger.kernel.org
Cc: bvanassche@acm.org, leon@kernel.org, dledford@redhat.com,
jgg@ziepe.ca, haris.iqbal@ionos.com, jinpu.wang@ionos.com
Subject: [PATCH for-next 4/7] RDMA/rtrs: Replace duplicate check with is_pollqueue helper
Date: Wed, 22 Sep 2021 14:53:30 +0200 [thread overview]
Message-ID: <20210922125333.351454-5-haris.iqbal@ionos.com> (raw)
In-Reply-To: <20210922125333.351454-1-haris.iqbal@ionos.com>
From: Jack Wang <jinpu.wang@ionos.com>
if (con->cid >= con->sess->irq_con_num) check can be replaced with
a is_pollqueue helper.
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
---
drivers/infiniband/ulp/rtrs/rtrs.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/drivers/infiniband/ulp/rtrs/rtrs.c b/drivers/infiniband/ulp/rtrs/rtrs.c
index 9bc323490ce3..ac83cd97f838 100644
--- a/drivers/infiniband/ulp/rtrs/rtrs.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs.c
@@ -222,13 +222,18 @@ static void qp_event_handler(struct ib_event *ev, void *ctx)
}
}
+static bool is_pollqueue(struct rtrs_con *con)
+{
+ return con->cid >= con->sess->irq_con_num;
+}
+
static int create_cq(struct rtrs_con *con, int cq_vector, int nr_cqe,
enum ib_poll_context poll_ctx)
{
struct rdma_cm_id *cm_id = con->cm_id;
struct ib_cq *cq;
- if (con->cid >= con->sess->irq_con_num)
+ if (is_pollqueue(con))
cq = ib_alloc_cq(cm_id->device, con, nr_cqe, cq_vector,
poll_ctx);
else
@@ -288,7 +293,7 @@ int rtrs_cq_qp_create(struct rtrs_sess *sess, struct rtrs_con *con,
err = create_qp(con, sess->dev->ib_pd, max_send_wr, max_recv_wr,
max_send_sge);
if (err) {
- if (con->cid >= con->sess->irq_con_num)
+ if (is_pollqueue(con))
ib_free_cq(con->cq);
else
ib_cq_pool_put(con->cq, con->nr_cqe);
@@ -308,7 +313,7 @@ void rtrs_cq_qp_destroy(struct rtrs_con *con)
con->qp = NULL;
}
if (con->cq) {
- if (con->cid >= con->sess->irq_con_num)
+ if (is_pollqueue(con))
ib_free_cq(con->cq);
else
ib_cq_pool_put(con->cq, con->nr_cqe);
--
2.25.1
next prev parent reply other threads:[~2021-09-22 12:53 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-22 12:53 [PATCH for-next 0/7] Misc update for RTRS Md Haris Iqbal
2021-09-22 12:53 ` [PATCH for-next 1/7] RDMA/rtrs: Use sysfs_emit instead of s*printf function for sysfs show Md Haris Iqbal
2021-09-22 12:53 ` [PATCH for-next 2/7] RDMA/rtrs: Remove len parameter from helper print functions of sysfs Md Haris Iqbal
2021-09-22 12:53 ` [PATCH for-next 3/7] RDMA/rtrs: Fix warning when use poll mode on client side Md Haris Iqbal
2021-09-22 12:53 ` Md Haris Iqbal [this message]
2021-09-22 12:53 ` [PATCH for-next 5/7] RDMA/rtrs: Introduce destroy_cq helper Md Haris Iqbal
2021-09-22 12:53 ` [PATCH for-next 6/7] RDMA/rtrs: Do not allow sessname to contain special symbols / and Md Haris Iqbal
2021-09-27 12:22 ` Leon Romanovsky
2021-09-28 7:08 ` Jack Wang
2021-09-28 7:28 ` Leon Romanovsky
2021-09-29 7:00 ` Jack Wang
2021-09-29 12:04 ` Leon Romanovsky
2021-09-30 6:03 ` Jinpu Wang
2021-09-30 7:01 ` Leon Romanovsky
2021-09-30 7:10 ` Jinpu Wang
2021-09-30 7:53 ` Leon Romanovsky
2021-10-01 12:40 ` Jinpu Wang
2021-10-01 14:56 ` Leon Romanovsky
2021-10-04 5:41 ` Jinpu Wang
2021-10-04 18:47 ` Jason Gunthorpe
2021-10-04 21:05 ` Jinpu Wang
2021-09-22 12:53 ` [PATCH for-next 7/7] RDMA/rtrs-clt: Follow "one entry one value" rule for IO migration stats Md Haris Iqbal
2021-10-04 19:49 ` [PATCH for-next 0/7] Misc update for RTRS Jason Gunthorpe
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