From ea08eeccae9297f7aabd2ef7f0c2517ac4549acc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:18:26 +0000
Subject: [PATCH] write in 30M
---
kernel/drivers/android/binder_trace.h | 51 ++++++++++++++++++++++++++++++++-------------------
1 files changed, 32 insertions(+), 19 deletions(-)
diff --git a/kernel/drivers/android/binder_trace.h b/kernel/drivers/android/binder_trace.h
index 7df1e94..8c4a6c3 100644
--- a/kernel/drivers/android/binder_trace.h
+++ b/kernel/drivers/android/binder_trace.h
@@ -1,15 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2012 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
*/
#undef TRACE_SYSTEM
@@ -247,22 +238,40 @@
__entry->dest_ref_debug_id, __entry->dest_ref_desc)
);
-TRACE_EVENT(binder_transaction_fd,
- TP_PROTO(struct binder_transaction *t, int src_fd, int dest_fd),
- TP_ARGS(t, src_fd, dest_fd),
+TRACE_EVENT(binder_transaction_fd_send,
+ TP_PROTO(struct binder_transaction *t, int fd, size_t offset),
+ TP_ARGS(t, fd, offset),
TP_STRUCT__entry(
__field(int, debug_id)
- __field(int, src_fd)
- __field(int, dest_fd)
+ __field(int, fd)
+ __field(size_t, offset)
),
TP_fast_assign(
__entry->debug_id = t->debug_id;
- __entry->src_fd = src_fd;
- __entry->dest_fd = dest_fd;
+ __entry->fd = fd;
+ __entry->offset = offset;
),
- TP_printk("transaction=%d src_fd=%d ==> dest_fd=%d",
- __entry->debug_id, __entry->src_fd, __entry->dest_fd)
+ TP_printk("transaction=%d src_fd=%d offset=%zu",
+ __entry->debug_id, __entry->fd, __entry->offset)
+);
+
+TRACE_EVENT(binder_transaction_fd_recv,
+ TP_PROTO(struct binder_transaction *t, int fd, size_t offset),
+ TP_ARGS(t, fd, offset),
+
+ TP_STRUCT__entry(
+ __field(int, debug_id)
+ __field(int, fd)
+ __field(size_t, offset)
+ ),
+ TP_fast_assign(
+ __entry->debug_id = t->debug_id;
+ __entry->fd = fd;
+ __entry->offset = offset;
+ ),
+ TP_printk("transaction=%d dest_fd=%d offset=%zu",
+ __entry->debug_id, __entry->fd, __entry->offset)
);
DECLARE_EVENT_CLASS(binder_buffer_class,
@@ -297,6 +306,10 @@
TP_PROTO(struct binder_buffer *buffer),
TP_ARGS(buffer));
+DEFINE_EVENT(binder_buffer_class, binder_transaction_update_buffer_release,
+ TP_PROTO(struct binder_buffer *buffer),
+ TP_ARGS(buffer));
+
TRACE_EVENT(binder_update_page_range,
TP_PROTO(struct binder_alloc *alloc, bool allocate,
void __user *start, void __user *end),
--
Gitblit v1.6.2