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authorSagiv Ozeri <sozeri@habana.ai>2023-02-20 01:34:41 +0300
committerOded Gabbay <ogabbay@kernel.org>2023-03-15 14:29:14 +0300
commitefbd36b2816ba442f55288e3f6488f762d32749f (patch)
tree9bfc613f61e72c676a2563d91c6e9ef3dc072484 /drivers/accel/habanalabs/common/device.c
parentb041e788a73153893342e955ff7b8284f9e237e5 (diff)
downloadlinux-efbd36b2816ba442f55288e3f6488f762d32749f.tar.xz
accel/habanalabs: add device id to all threads names
Compute driver threads names will start with hlX-*, when X is the device id. This will help distinguish them from the NIC thread names. Signed-off-by: Sagiv Ozeri <sozeri@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/accel/habanalabs/common/device.c')
-rw-r--r--drivers/accel/habanalabs/common/device.c20
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/accel/habanalabs/common/device.c b/drivers/accel/habanalabs/common/device.c
index e544d00fe376..7ade32487138 100644
--- a/drivers/accel/habanalabs/common/device.c
+++ b/drivers/accel/habanalabs/common/device.c
@@ -840,7 +840,7 @@ static int device_early_init(struct hl_device *hdev)
}
for (i = 0 ; i < hdev->asic_prop.completion_queues_count ; i++) {
- snprintf(workq_name, 32, "hl-free-jobs-%u", (u32) i);
+ snprintf(workq_name, 32, "hl%u-free-jobs-%u", hdev->cdev_idx, (u32) i);
hdev->cq_wq[i] = create_singlethread_workqueue(workq_name);
if (hdev->cq_wq[i] == NULL) {
dev_err(hdev->dev, "Failed to allocate CQ workqueue\n");
@@ -849,14 +849,16 @@ static int device_early_init(struct hl_device *hdev)
}
}
- hdev->eq_wq = create_singlethread_workqueue("hl-events");
+ snprintf(workq_name, 32, "hl%u-events", hdev->cdev_idx);
+ hdev->eq_wq = create_singlethread_workqueue(workq_name);
if (hdev->eq_wq == NULL) {
dev_err(hdev->dev, "Failed to allocate EQ workqueue\n");
rc = -ENOMEM;
goto free_cq_wq;
}
- hdev->cs_cmplt_wq = alloc_workqueue("hl-cs-completions", WQ_UNBOUND, 0);
+ snprintf(workq_name, 32, "hl%u-cs-completions", hdev->cdev_idx);
+ hdev->cs_cmplt_wq = alloc_workqueue(workq_name, WQ_UNBOUND, 0);
if (!hdev->cs_cmplt_wq) {
dev_err(hdev->dev,
"Failed to allocate CS completions workqueue\n");
@@ -864,7 +866,8 @@ static int device_early_init(struct hl_device *hdev)
goto free_eq_wq;
}
- hdev->ts_free_obj_wq = alloc_workqueue("hl-ts-free-obj", WQ_UNBOUND, 0);
+ snprintf(workq_name, 32, "hl%u-ts-free-obj", hdev->cdev_idx);
+ hdev->ts_free_obj_wq = alloc_workqueue(workq_name, WQ_UNBOUND, 0);
if (!hdev->ts_free_obj_wq) {
dev_err(hdev->dev,
"Failed to allocate Timestamp registration free workqueue\n");
@@ -872,15 +875,15 @@ static int device_early_init(struct hl_device *hdev)
goto free_cs_cmplt_wq;
}
- hdev->prefetch_wq = alloc_workqueue("hl-prefetch", WQ_UNBOUND, 0);
+ snprintf(workq_name, 32, "hl%u-prefetch", hdev->cdev_idx);
+ hdev->prefetch_wq = alloc_workqueue(workq_name, WQ_UNBOUND, 0);
if (!hdev->prefetch_wq) {
dev_err(hdev->dev, "Failed to allocate MMU prefetch workqueue\n");
rc = -ENOMEM;
goto free_ts_free_wq;
}
- hdev->hl_chip_info = kzalloc(sizeof(struct hwmon_chip_info),
- GFP_KERNEL);
+ hdev->hl_chip_info = kzalloc(sizeof(struct hwmon_chip_info), GFP_KERNEL);
if (!hdev->hl_chip_info) {
rc = -ENOMEM;
goto free_prefetch_wq;
@@ -892,7 +895,8 @@ static int device_early_init(struct hl_device *hdev)
hl_mem_mgr_init(hdev->dev, &hdev->kernel_mem_mgr);
- hdev->reset_wq = create_singlethread_workqueue("hl_device_reset");
+ snprintf(workq_name, 32, "hl%u_device_reset", hdev->cdev_idx);
+ hdev->reset_wq = create_singlethread_workqueue(workq_name);
if (!hdev->reset_wq) {
rc = -ENOMEM;
dev_err(hdev->dev, "Failed to create device reset WQ\n");