diff options
author | Sagiv Ozeri <sozeri@habana.ai> | 2023-02-20 01:34:41 +0300 |
---|---|---|
committer | Oded Gabbay <ogabbay@kernel.org> | 2023-03-15 14:29:14 +0300 |
commit | efbd36b2816ba442f55288e3f6488f762d32749f (patch) | |
tree | 9bfc613f61e72c676a2563d91c6e9ef3dc072484 /drivers/accel/habanalabs/common/device.c | |
parent | b041e788a73153893342e955ff7b8284f9e237e5 (diff) | |
download | linux-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.c | 20 |
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"); |