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| author | Martin K. Petersen <martin.petersen@oracle.com> | 2026-01-24 06:24:03 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2026-01-24 06:24:03 +0300 |
| commit | a48ca06cf343423faa01c573aeafba9fa5f92577 (patch) | |
| tree | cac34a44c393836b915ed2cfe439d47e1b4a89f6 | |
| parent | d24e091dff06d49c1873bbd5818b204202cc118f (diff) | |
| parent | e6b42979ea61370a2046bacee63e6ec0ac033280 (diff) | |
| download | linux-a48ca06cf343423faa01c573aeafba9fa5f92577.tar.xz | |
Merge patch series "Add WQ_PERCPU to alloc_workqueue() users"
Marco Crivellari <marco.crivellari@suse.com> says:
Hi,
This series continues the effort to refactor the Workqueue API.
No behavior changes are introduced by this series.
=== Recent changes to the WQ API ===
The following, address the recent changes in the Workqueue API:
- commit 128ea9f6ccfb ("workqueue: Add system_percpu_wq and system_dfl_wq")
- commit 930c2ea566af ("workqueue: Add new WQ_PERCPU flag")
The old workqueues will be removed in a future release cycle and
unbound will become the implicit default.
=== Introduced Changes by this series ===
1) [P 1-2-3] add WQ_PERCPU to alloc_workqueue() users
With the introduction of the WQ_PERCPU flag (equivalent to !WQ_UNBOUND),
any alloc_workqueue() caller that doesn’t explicitly specify WQ_UNBOUND
must now use WQ_PERCPU.
WQ_UNBOUND will be removed in future.
For more information:
https://lore.kernel.org/all/20250221112003.1dSuoGyc@linutronix.de/
Link: https://patch.msgid.link/20260113145711.242316-1-marco.crivellari@suse.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/tcm_qla2xxx.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_os.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index d772136984c9..ef3a5fac2b48 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -8390,7 +8390,7 @@ int __init qlt_init(void) goto out_plogi_cachep; } - qla_tgt_wq = alloc_workqueue("qla_tgt_wq", 0, 0); + qla_tgt_wq = alloc_workqueue("qla_tgt_wq", WQ_PERCPU, 0); if (!qla_tgt_wq) { ql_log(ql_log_fatal, NULL, 0xe06f, "alloc_workqueue for qla_tgt_wq failed\n"); diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c index 2fff68935338..b00ae7a664da 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c @@ -1901,7 +1901,7 @@ static int tcm_qla2xxx_register_configfs(void) goto out_fabric; tcm_qla2xxx_free_wq = alloc_workqueue("tcm_qla2xxx_free", - WQ_MEM_RECLAIM, 0); + WQ_MEM_RECLAIM | WQ_PERCPU, 0); if (!tcm_qla2xxx_free_wq) { ret = -ENOMEM; goto out_fabric_npiv; diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 71bb96ca33b4..d598ab4126f8 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -8821,7 +8821,7 @@ skip_retry_init: } INIT_WORK(&ha->dpc_work, qla4xxx_do_dpc); - ha->task_wq = alloc_workqueue("qla4xxx_%lu_task", WQ_MEM_RECLAIM, 1, + ha->task_wq = alloc_workqueue("qla4xxx_%lu_task", WQ_MEM_RECLAIM | WQ_PERCPU, 1, ha->host_no); if (!ha->task_wq) { ql4_printk(KERN_WARNING, ha, "Unable to start task thread!\n"); |