From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Tue, 20 Feb 2024 01:20:52 +0000 Subject: [PATCH] add new system file --- kernel/drivers/gpu/arm/bifrost/debug/backend/mali_kbase_debug_ktrace_csf.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/kernel/drivers/gpu/arm/bifrost/debug/backend/mali_kbase_debug_ktrace_csf.c b/kernel/drivers/gpu/arm/bifrost/debug/backend/mali_kbase_debug_ktrace_csf.c index 824ca4b..cff6f89 100644 --- a/kernel/drivers/gpu/arm/bifrost/debug/backend/mali_kbase_debug_ktrace_csf.c +++ b/kernel/drivers/gpu/arm/bifrost/debug/backend/mali_kbase_debug_ktrace_csf.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note /* * - * (C) COPYRIGHT 2020-2021 ARM Limited. All rights reserved. + * (C) COPYRIGHT 2020-2022 ARM Limited. All rights reserved. * * This program is free software and is provided to you under the terms of the * GNU General Public License version 2 as published by the Free Software @@ -98,6 +98,9 @@ struct kbase_ktrace_msg *trace_msg; struct kbase_context *kctx = NULL; + if (unlikely(!kbasep_ktrace_initialized(&kbdev->ktrace))) + return; + spin_lock_irqsave(&kbdev->ktrace.lock, irqflags); /* Reserve and update indices */ @@ -165,6 +168,9 @@ struct kbase_ktrace_msg *trace_msg; struct kbase_context *kctx = queue->kctx; + if (unlikely(!kbasep_ktrace_initialized(&kbdev->ktrace))) + return; + spin_lock_irqsave(&kbdev->ktrace.lock, irqflags); /* Reserve and update indices */ -- Gitblit v1.6.2