From: George Karagounis <taterraster@gmail.com>
To: Min Ma <mamin506@gmail.com>, Lizhi Hou <lizhi.hou@amd.com>,
Oded Gabbay <ogabbay@kernel.org>
Cc: Koby Elbaz <koby.elbaz@intel.com>,
Konstantin Sinyuk <konstantin.sinyuk@intel.com>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
mail@taterr.org
Subject: [PATCH 1/2] accel/amdxdna: Replace create_singlethread_workqueue with alloc_ordered_workqueue
Date: Fri, 25 Sep 2026 15:48:03 +0300 [thread overview]
Message-ID: <20260925124804.58808-2-mail@taterr.org> (raw)
In-Reply-To: <20260925124804.58808-1-mail@taterr.org>
create_singlethread_workqueue() is deprecated. Replace it with
alloc_ordered_workqueue() to use the shared system workqueue
infrastructure more efficiently.
WQ_MEM_RECLAIM is added to ensure the mailbox can process
interrupts under memory pressure.
Signed-off-by: George Karagounis <mail@taterr.org>
---
drivers/accel/amdxdna/amdxdna_mailbox.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/accel/amdxdna/amdxdna_mailbox.c b/drivers/accel/amdxdna/amdxdna_mailbox.c
index cc8865f4e79c..05c3786de135 100644
--- a/drivers/accel/amdxdna/amdxdna_mailbox.c
+++ b/drivers/accel/amdxdna/amdxdna_mailbox.c
@@ -481,7 +481,7 @@ struct mailbox_channel *xdna_mailbox_alloc_channel(struct mailbox *mb)
return NULL;
INIT_WORK(&mb_chann->rx_work, mailbox_rx_worker);
- mb_chann->work_q = create_singlethread_workqueue(MAILBOX_NAME);
+ mb_chann->work_q = alloc_ordered_workqueue(MAILBOX_NAME, WQ_MEM_RECLAIM);
if (!mb_chann->work_q) {
MB_ERR(mb_chann, "Create workqueue failed");
goto free_chann;
--
2.55.0
next prev parent reply other threads:[~2026-09-25 12:48 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-25 12:48 [PATCH 0/2] accel: Replace deprecated create_singlethread_workqueue George Karagounis
2026-09-25 12:48 ` George Karagounis [this message]
2026-09-25 18:34 ` [PATCH 1/2] accel/amdxdna: Replace create_singlethread_workqueue with alloc_ordered_workqueue Lizhi Hou
2026-09-25 12:48 ` [PATCH 2/2] accel/habanalabs: " George Karagounis
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