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RDMA/siw: make use of the helper function kthread_run_on_cpu()

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Replace kthread_create/kthread_bind/wake_up_process() with
kthread_run_on_cpu() to simplify the code.

Link: https://lkml.kernel.org/r/20211022025711.3673-3-caihuoqing@baidu.com
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Cc: Bernard Metzler <bmt@zurich.ibm.com>
Cc: Daniel Bristot de Oliveira <bristot@kernel.org>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Doug Ledford <dledford@redhat.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Joel Fernandes (Google) <joel@joelfernandes.org>
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Lai Jiangshan <jiangshanlai@gmail.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: "Paul E . McKenney" <paulmck@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Cai Huoqing 2022-01-14 14:02:55 -08:00 committed by Linus Torvalds
parent 800977f6f3
commit e085011393
1 changed files with 3 additions and 4 deletions
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7
drivers/infiniband/sw/siw/siw_main.c
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@ -98,15 +98,14 @@ static int siw_create_tx_threads(void)
continue; continue;
siw_tx_thread[cpu] = siw_tx_thread[cpu] =
kthread_create(siw_run_sq, (unsigned long *)(long)cpu, kthread_run_on_cpu(siw_run_sq,
"siw_tx/%d", cpu); (unsigned long *)(long)cpu,
cpu, "siw_tx/%u");
if (IS_ERR(siw_tx_thread[cpu])) { if (IS_ERR(siw_tx_thread[cpu])) {
siw_tx_thread[cpu] = NULL; siw_tx_thread[cpu] = NULL;
continue; continue;
} }
kthread_bind(siw_tx_thread[cpu], cpu);
wake_up_process(siw_tx_thread[cpu]);
assigned++; assigned++;
} }
return assigned; return assigned;