From: Cai Huoqing <caihuoqing@baidu.com>
To: <caihuoqing@baidu.com>
Cc: Bernard Metzler <bmt@zurich.ibm.com>,
Doug Ledford <dledford@redhat.com>,
Jason Gunthorpe <jgg@ziepe.ca>,
Davidlohr Bueso <dave@stgolabs.net>,
"Paul E. McKenney" <paulmck@kernel.org>,
Josh Triplett <josh@joshtriplett.org>,
"Steven Rostedt" <rostedt@goodmis.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Lai Jiangshan <jiangshanlai@gmail.com>,
Joel Fernandes <joel@joelfernandes.org>,
Ingo Molnar <mingo@redhat.com>,
Daniel Bristot de Oliveira <bristot@kernel.org>,
<linux-rdma@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<rcu@vger.kernel.org>
Subject: [PATCH v2 2/6] RDMA/siw: Make use of the helper macro kthread_run_on_cpu()
Date: Thu, 21 Oct 2021 20:27:53 +0800 [thread overview]
Message-ID: <20211021122758.3092-3-caihuoqing@baidu.com> (raw)
In-Reply-To: <20211021122758.3092-1-caihuoqing@baidu.com>
Repalce kthread_create/kthread_bind/wake_up_process()
with kthread_run_on_cpu() to simplify the code.
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
drivers/infiniband/sw/siw/siw_main.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/sw/siw/siw_main.c b/drivers/infiniband/sw/siw/siw_main.c
index 9093e6a80b26..e5c586913d0b 100644
--- a/drivers/infiniband/sw/siw/siw_main.c
+++ b/drivers/infiniband/sw/siw/siw_main.c
@@ -98,15 +98,14 @@ static int siw_create_tx_threads(void)
continue;
siw_tx_thread[cpu] =
- kthread_create(siw_run_sq, (unsigned long *)(long)cpu,
- "siw_tx/%d", cpu);
+ kthread_run_on_cpu(siw_run_sq,
+ (unsigned long *)(long)cpu,
+ cpu, "siw_tx/%u");
if (IS_ERR(siw_tx_thread[cpu])) {
siw_tx_thread[cpu] = NULL;
continue;
}
- kthread_bind(siw_tx_thread[cpu], cpu);
- wake_up_process(siw_tx_thread[cpu]);
assigned++;
}
return assigned;
--
2.25.1
next prev parent reply other threads:[~2021-10-21 12:28 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-21 12:27 [PATCH v2 0/6] kthread: Add the helper macro kthread_run_on_cpu() Cai Huoqing
2021-10-21 12:27 ` [PATCH v2 1/6] " Cai Huoqing
2021-10-21 12:27 ` Cai Huoqing [this message]
2021-10-21 12:27 ` [PATCH v2 3/6] ring-buffer: Make use of " Cai Huoqing
2021-10-21 12:27 ` [PATCH v2 4/6] rcutorture: " Cai Huoqing
2021-10-21 12:27 ` [PATCH v2 5/6] trace/osnoise: " Cai Huoqing
2021-10-21 12:27 ` [PATCH v2 6/6] trace/hwlat: " Cai Huoqing
2021-10-21 16:31 ` Bart Van Assche
2021-10-21 16:31 ` [PATCH v2 0/6] kthread: Add " Bart Van Assche
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