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Diffstat (limited to 'drivers/accel/habanalabs/common/context.c')
-rw-r--r--drivers/accel/habanalabs/common/context.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/accel/habanalabs/common/context.c b/drivers/accel/habanalabs/common/context.c
index 9c8b1b37b5..b83141f583 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
@@ -119,6 +119,7 @@ static void hl_ctx_fini(struct hl_ctx *ctx)
hl_vm_ctx_fini(ctx);
hl_asid_free(hdev, ctx->asid);
hl_encaps_sig_mgr_fini(hdev, &ctx->sig_mgr);
+ mutex_destroy(&ctx->ts_reg_lock);
} else {
dev_dbg(hdev->dev, "closing kernel context\n");
hdev->asic_funcs->ctx_fini(ctx);
@@ -198,6 +199,7 @@ 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 +269,10 @@ 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);
+ mutex_init(&ctx->ts_reg_lock);
+
+ dev_dbg(hdev->dev, "create user context, comm=\"%s\", asid=%u\n",
+ get_task_comm(task_comm, current), ctx->asid);
}
return 0;