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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Subject: [PATCH] hinic3: add WQ_PERCPU to alloc_workqueue users Date: Tue, 13 Jan 2026 16:14:33 +0100 Message-ID: <20260113151433.257320-1-marco.crivellari@suse.com> X-Mailer: git-send-email 2.52.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable This continues the effort to refactor workqueue APIs, which began with the introduction of new workqueues and a new alloc_workqueue flag in: commit 128ea9f6ccfb ("workqueue: Add system_percpu_wq and system_dfl_wq") commit 930c2ea566af ("workqueue: Add new WQ_PERCPU flag") The refactoring is going to alter the default behavior of alloc_workqueue() to be unbound by default. With the introduction of the WQ_PERCPU flag (equivalent to !WQ_UNBOUND), any alloc_workqueue() caller that doesn=E2=80=99t explicitly specify WQ_UNB= OUND must now use WQ_PERCPU. For more details see the Link tag below. In order to keep alloc_workqueue() behavior identical, explicitly request WQ_PERCPU. Link: https://lore.kernel.org/all/20250221112003.1dSuoGyc@linutronix.de/ Suggested-by: Tejun Heo Signed-off-by: Marco Crivellari Reviewed-by: Fan Gong --- drivers/net/ethernet/huawei/hinic3/hinic3_eqs.c | 2 +- drivers/net/ethernet/huawei/hinic3/hinic3_hwdev.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/huawei/hinic3/hinic3_eqs.c b/drivers/net/= ethernet/huawei/hinic3/hinic3_eqs.c index 01686472985b..1ecc2aca1e35 100644 --- a/drivers/net/ethernet/huawei/hinic3/hinic3_eqs.c +++ b/drivers/net/ethernet/huawei/hinic3/hinic3_eqs.c @@ -655,7 +655,7 @@ int hinic3_aeqs_init(struct hinic3_hwdev *hwdev, u16 nu= m_aeqs, hwdev->aeqs =3D aeqs; aeqs->hwdev =3D hwdev; aeqs->num_aeqs =3D num_aeqs; - aeqs->workq =3D alloc_workqueue(HINIC3_EQS_WQ_NAME, WQ_MEM_RECLAIM, + aeqs->workq =3D alloc_workqueue(HINIC3_EQS_WQ_NAME, WQ_MEM_RECLAIM | WQ_P= ERCPU, HINIC3_MAX_AEQS); if (!aeqs->workq) { dev_err(hwdev->dev, "Failed to initialize aeq workqueue\n"); diff --git a/drivers/net/ethernet/huawei/hinic3/hinic3_hwdev.c b/drivers/ne= t/ethernet/huawei/hinic3/hinic3_hwdev.c index 95a213133be9..3696ab3f1a1b 100644 --- a/drivers/net/ethernet/huawei/hinic3/hinic3_hwdev.c +++ b/drivers/net/ethernet/huawei/hinic3/hinic3_hwdev.c @@ -472,7 +472,7 @@ int hinic3_init_hwdev(struct pci_dev *pdev) goto err_free_hwdev; } =20 - hwdev->workq =3D alloc_workqueue(HINIC3_HWDEV_WQ_NAME, WQ_MEM_RECLAIM, + hwdev->workq =3D alloc_workqueue(HINIC3_HWDEV_WQ_NAME, WQ_MEM_RECLAIM | W= Q_PERCPU, HINIC3_WQ_MAX_REQ); if (!hwdev->workq) { dev_err(hwdev->dev, "Failed to alloc hardware workq\n"); --=20 2.52.0