* [PATCH 07/20] soc/qman: test: Use kthread_run_on_cpu() [not found] <20240726215701.19459-1-frederic@kernel.org> @ 2024-07-26 21:56 ` Frederic Weisbecker 0 siblings, 0 replies; 2+ messages in thread From: Frederic Weisbecker @ 2024-07-26 21:56 UTC (permalink / raw) To: LKML Cc: Peter Zijlstra, Frederic Weisbecker, Thomas Gleixner, linuxppc-dev, Andrew Morton, linux-arm-kernel Use the proper API instead of open coding it. However it looks like kthreads here could be replaced by the use of a per-cpu workqueue instead. Signed-off-by: Frederic Weisbecker <frederic@kernel.org> --- drivers/soc/fsl/qbman/qman_test_stash.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/soc/fsl/qbman/qman_test_stash.c b/drivers/soc/fsl/qbman/qman_test_stash.c index b7e8e5ec884c..f4d3c2146f4f 100644 --- a/drivers/soc/fsl/qbman/qman_test_stash.c +++ b/drivers/soc/fsl/qbman/qman_test_stash.c @@ -108,14 +108,12 @@ static int on_all_cpus(int (*fn)(void)) .fn = fn, .started = ATOMIC_INIT(0) }; - struct task_struct *k = kthread_create(bstrap_fn, &bstrap, - "hotpotato%d", cpu); + struct task_struct *k = kthread_run_on_cpu(bstrap_fn, &bstrap, + cpu, "hotpotato%d"); int ret; if (IS_ERR(k)) return -ENOMEM; - kthread_bind(k, cpu); - wake_up_process(k); /* * If we call kthread_stop() before the "wake up" has had an * effect, then the thread may exit with -EINTR without ever -- 2.45.2 ^ permalink raw reply related [flat|nested] 2+ messages in thread
[parent not found: <20240926224910.11106-1-frederic@kernel.org>]
* [PATCH 07/20] soc/qman: test: Use kthread_run_on_cpu() [not found] <20240926224910.11106-1-frederic@kernel.org> @ 2024-09-26 22:48 ` Frederic Weisbecker 0 siblings, 0 replies; 2+ messages in thread From: Frederic Weisbecker @ 2024-09-26 22:48 UTC (permalink / raw) To: LKML Cc: Frederic Weisbecker, linuxppc-dev, linux-arm-kernel, Andrew Morton, Peter Zijlstra, Thomas Gleixner Use the proper API instead of open coding it. However it looks like kthreads here could be replaced by the use of a per-cpu workqueue instead. Signed-off-by: Frederic Weisbecker <frederic@kernel.org> --- drivers/soc/fsl/qbman/qman_test_stash.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/soc/fsl/qbman/qman_test_stash.c b/drivers/soc/fsl/qbman/qman_test_stash.c index b7e8e5ec884c..f4d3c2146f4f 100644 --- a/drivers/soc/fsl/qbman/qman_test_stash.c +++ b/drivers/soc/fsl/qbman/qman_test_stash.c @@ -108,14 +108,12 @@ static int on_all_cpus(int (*fn)(void)) .fn = fn, .started = ATOMIC_INIT(0) }; - struct task_struct *k = kthread_create(bstrap_fn, &bstrap, - "hotpotato%d", cpu); + struct task_struct *k = kthread_run_on_cpu(bstrap_fn, &bstrap, + cpu, "hotpotato%d"); int ret; if (IS_ERR(k)) return -ENOMEM; - kthread_bind(k, cpu); - wake_up_process(k); /* * If we call kthread_stop() before the "wake up" has had an * effect, then the thread may exit with -EINTR without ever -- 2.46.0 ^ permalink raw reply related [flat|nested] 2+ messages in thread
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[not found] <20240726215701.19459-1-frederic@kernel.org>
2024-07-26 21:56 ` [PATCH 07/20] soc/qman: test: Use kthread_run_on_cpu() Frederic Weisbecker
[not found] <20240926224910.11106-1-frederic@kernel.org>
2024-09-26 22:48 ` Frederic Weisbecker
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