sfc: Generate unique names for per-NIC workqueues
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index 42934ba..46c2a8b 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -1929,7 +1929,10 @@
efx->interrupt_mode = max(efx->type->max_interrupt_mode,
interrupt_mode);
- efx->workqueue = create_singlethread_workqueue("sfc_work");
+ /* Would be good to use the net_dev name, but we're too early */
+ snprintf(efx->workqueue_name, sizeof(efx->workqueue_name), "sfc%s",
+ pci_name(pci_dev));
+ efx->workqueue = create_singlethread_workqueue(efx->workqueue_name);
if (!efx->workqueue)
return -ENOMEM;
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 03feaee..b0c7975 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -700,6 +700,7 @@
* @legacy_irq: IRQ number
* @workqueue: Workqueue for port reconfigures and the HW monitor.
* Work items do not hold and must not acquire RTNL.
+ * @workqueue_name: Name of workqueue
* @reset_work: Scheduled reset workitem
* @monitor_work: Hardware monitor workitem
* @membase_phys: Memory BAR value as physical address
@@ -781,6 +782,7 @@
const struct efx_nic_type *type;
int legacy_irq;
struct workqueue_struct *workqueue;
+ char workqueue_name[16];
struct work_struct reset_work;
struct delayed_work monitor_work;
resource_size_t membase_phys;