diff options
| author | Tomer Tayar <[email protected]> | 2023-05-22 11:20:48 +0300 |
|---|---|---|
| committer | Oded Gabbay <[email protected]> | 2023-10-09 12:37:18 +0300 |
| commit | e7b2902a330eba354024581edead0002521bcedf (patch) | |
| tree | d6d65665a7fd31ff25886a6be2f1aadb9b7837f3 | |
| parent | 7dccb064a7ab54068b5a92466361dcd0db069c73 (diff) | |
accel/habanalabs: print task name upon creation of a user context
It is useful for debug to know which user process have acquired the
device.
Add this info to the relevant debug print, in addition to the already
printed user context's ASID.
Signed-off-by: Tomer Tayar <[email protected]>
Reviewed-by: Oded Gabbay <[email protected]>
Signed-off-by: Oded Gabbay <[email protected]>
| -rw-r--r-- | drivers/accel/habanalabs/common/context.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/accel/habanalabs/common/context.c b/drivers/accel/habanalabs/common/context.c index 9c8b1b37b510..0a53f7154739 100644 --- a/drivers/accel/habanalabs/common/context.c +++ b/drivers/accel/habanalabs/common/context.c @@ -102,7 +102,7 @@ static void hl_ctx_fini(struct hl_ctx *ctx) kfree(ctx->cs_pending); if (ctx->asid != HL_KERNEL_ASID_ID) { - dev_dbg(hdev->dev, "closing user context %d\n", ctx->asid); + dev_dbg(hdev->dev, "closing user context, asid=%u\n", ctx->asid); /* The engines are stopped as there is no executing CS, but the * Coresight might be still working by accessing addresses @@ -198,6 +198,7 @@ out_err: int hl_ctx_init(struct hl_device *hdev, struct hl_ctx *ctx, bool is_kernel_ctx) { + char task_comm[TASK_COMM_LEN]; int rc = 0, i; ctx->hdev = hdev; @@ -267,7 +268,8 @@ int hl_ctx_init(struct hl_device *hdev, struct hl_ctx *ctx, bool is_kernel_ctx) hl_encaps_sig_mgr_init(&ctx->sig_mgr); - dev_dbg(hdev->dev, "create user context %d\n", ctx->asid); + dev_dbg(hdev->dev, "create user context, comm=\"%s\", asid=%u\n", + get_task_comm(task_comm, current), ctx->asid); } return 0; |