From: Frederic Weisbecker <frederic@kernel.org>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Frederic Weisbecker <frederic@kernel.org>,
Nilesh Javali <njavali@marvell.com>,
Manish Rangankar <mrangankar@marvell.com>,
GR-QLogic-Storage-Upstream@marvell.com,
"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
linux-scsi@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Peter Zijlstra <peterz@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>
Subject: [PATCH 05/19] scsi: qedi: Use kthread_create_on_cpu()
Date: Wed, 11 Dec 2024 16:40:18 +0100 [thread overview]
Message-ID: <20241211154035.75565-6-frederic@kernel.org> (raw)
In-Reply-To: <20241211154035.75565-1-frederic@kernel.org>
Use the proper API instead of open coding it.
However it looks like qedi_percpu_io_thread() kthread could be
replaced by the use of a high prio workqueue instead.
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
---
drivers/scsi/qedi/qedi_main.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c
index 628d59dda20c..f2bb49019617 100644
--- a/drivers/scsi/qedi/qedi_main.c
+++ b/drivers/scsi/qedi/qedi_main.c
@@ -1961,13 +1961,11 @@ static int qedi_cpu_online(unsigned int cpu)
struct qedi_percpu_s *p = this_cpu_ptr(&qedi_percpu);
struct task_struct *thread;
- thread = kthread_create_on_node(qedi_percpu_io_thread, (void *)p,
- cpu_to_node(cpu),
- "qedi_thread/%d", cpu);
+ thread = kthread_create_on_cpu(qedi_percpu_io_thread, (void *)p,
+ cpu, "qedi_thread/%d");
if (IS_ERR(thread))
return PTR_ERR(thread);
- kthread_bind(thread, cpu);
p->iothread = thread;
wake_up_process(thread);
return 0;
--
2.46.0
next prev parent reply other threads:[~2024-12-11 15:40 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-11 15:40 [PATCH 00/19] kthread: Introduce preferred affinity v6 Frederic Weisbecker
2024-12-11 15:40 ` [PATCH 01/19] arm/bL_switcher: Use kthread_run_on_cpu() Frederic Weisbecker
2024-12-11 15:40 ` [PATCH 02/19] firmware: stratix10-svc: " Frederic Weisbecker
2024-12-17 0:37 ` Dinh Nguyen
2024-12-11 15:40 ` [PATCH 03/19] scsi: bnx2fc: Use kthread_create_on_cpu() Frederic Weisbecker
2025-01-02 17:54 ` Martin K. Petersen
2024-12-11 15:40 ` [PATCH 04/19] scsi: bnx2i: " Frederic Weisbecker
2025-01-02 17:55 ` Martin K. Petersen
2024-12-11 15:40 ` Frederic Weisbecker [this message]
2025-01-02 17:55 ` [PATCH 05/19] scsi: qedi: " Martin K. Petersen
2024-12-11 15:40 ` [PATCH 06/19] soc/qman: test: Use kthread_run_on_cpu() Frederic Weisbecker
2024-12-13 7:27 ` LEROY Christophe
2024-12-13 11:46 ` Frederic Weisbecker
2024-12-11 15:40 ` [PATCH 07/19] kallsyms: " Frederic Weisbecker
2024-12-11 15:40 ` [PATCH 08/19] lib: test_objpool: " Frederic Weisbecker
2024-12-11 15:40 ` [PATCH 09/19] arm64: Exclude nohz_full CPUs from 32bits el0 support Frederic Weisbecker
2025-01-03 15:20 ` Will Deacon
2025-01-04 23:18 ` Frederic Weisbecker
2025-01-08 15:49 ` Will Deacon
2024-12-11 15:40 ` [PATCH 10/19] sched,arm64: Handle CPU isolation on last resort fallback rq selection Frederic Weisbecker
2025-01-03 15:27 ` Will Deacon
2025-01-04 23:22 ` Frederic Weisbecker
2025-01-08 15:50 ` Will Deacon
2024-12-11 15:40 ` [PATCH 11/19] kthread: Make sure kthread hasn't started while binding it Frederic Weisbecker
2024-12-11 15:40 ` [PATCH 12/19] kthread: Default affine kthread to its preferred NUMA node Frederic Weisbecker
2024-12-11 15:40 ` [PATCH 13/19] mm: Create/affine kcompactd to its preferred node Frederic Weisbecker
2024-12-11 15:40 ` [PATCH 14/19] mm: Create/affine kswapd " Frederic Weisbecker
2024-12-11 15:40 ` [PATCH 15/19] kthread: Implement preferred affinity Frederic Weisbecker
2024-12-11 15:40 ` [PATCH 16/19] rcu: Use kthread preferred affinity for RCU boost Frederic Weisbecker
2024-12-11 15:40 ` [PATCH 17/19] kthread: Unify kthread_create_on_cpu() and kthread_create_worker_on_cpu() automatic format Frederic Weisbecker
2024-12-11 15:40 ` [PATCH 18/19] treewide: Introduce kthread_run_worker[_on_cpu]() Frederic Weisbecker
2024-12-11 15:40 ` [PATCH 19/19] rcu: Use kthread preferred affinity for RCU exp kworkers Frederic Weisbecker
2025-01-10 21:16 ` (subset) [PATCH 00/19] kthread: Introduce preferred affinity v6 Martin K. Petersen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20241211154035.75565-6-frederic@kernel.org \
--to=frederic@kernel.org \
--cc=GR-QLogic-Storage-Upstream@marvell.com \
--cc=James.Bottomley@HansenPartnership.com \
--cc=akpm@linux-foundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
--cc=mrangankar@marvell.com \
--cc=njavali@marvell.com \
--cc=peterz@infradead.org \
--cc=tglx@linutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox