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alistair23-linux/drivers/android/binder_trace.h
Thomas Gleixner 9c92ab6191 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 
Based on 1 normalized pattern(s):

  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

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 285 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190529141900.642774971@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-05 17:36:37 +02:00

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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2012 Google, Inc.
*/
#undef TRACE_SYSTEM
#define TRACE_SYSTEM binder
#if !defined(_BINDER_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
#define _BINDER_TRACE_H
#include <linux/tracepoint.h>
struct binder_buffer;
struct binder_node;
struct binder_proc;
struct binder_alloc;
struct binder_ref_data;
struct binder_thread;
struct binder_transaction;
TRACE_EVENT(binder_ioctl,
TP_PROTO(unsigned int cmd, unsigned long arg),
TP_ARGS(cmd, arg),
TP_STRUCT__entry(
__field(unsigned int, cmd)
__field(unsigned long, arg)
),
TP_fast_assign(
__entry->cmd = cmd;
__entry->arg = arg;
),
TP_printk("cmd=0x%x arg=0x%lx", __entry->cmd, __entry->arg)
);
DECLARE_EVENT_CLASS(binder_lock_class,
TP_PROTO(const char *tag),
TP_ARGS(tag),
TP_STRUCT__entry(
__field(const char *, tag)
),
TP_fast_assign(
__entry->tag = tag;
),
TP_printk("tag=%s", __entry->tag)
);
#define DEFINE_BINDER_LOCK_EVENT(name) \
DEFINE_EVENT(binder_lock_class, name, \
TP_PROTO(const char *func), \
TP_ARGS(func))
DEFINE_BINDER_LOCK_EVENT(binder_lock);
DEFINE_BINDER_LOCK_EVENT(binder_locked);
DEFINE_BINDER_LOCK_EVENT(binder_unlock);
DECLARE_EVENT_CLASS(binder_function_return_class,
TP_PROTO(int ret),
TP_ARGS(ret),
TP_STRUCT__entry(
__field(int, ret)
),
TP_fast_assign(
__entry->ret = ret;
),
TP_printk("ret=%d", __entry->ret)
);
#define DEFINE_BINDER_FUNCTION_RETURN_EVENT(name) \
DEFINE_EVENT(binder_function_return_class, name, \
TP_PROTO(int ret), \
TP_ARGS(ret))
DEFINE_BINDER_FUNCTION_RETURN_EVENT(binder_ioctl_done);
DEFINE_BINDER_FUNCTION_RETURN_EVENT(binder_write_done);
DEFINE_BINDER_FUNCTION_RETURN_EVENT(binder_read_done);
TRACE_EVENT(binder_wait_for_work,
TP_PROTO(bool proc_work, bool transaction_stack, bool thread_todo),
TP_ARGS(proc_work, transaction_stack, thread_todo),
TP_STRUCT__entry(
__field(bool, proc_work)
__field(bool, transaction_stack)
__field(bool, thread_todo)
),
TP_fast_assign(
__entry->proc_work = proc_work;
__entry->transaction_stack = transaction_stack;
__entry->thread_todo = thread_todo;
),
TP_printk("proc_work=%d transaction_stack=%d thread_todo=%d",
__entry->proc_work, __entry->transaction_stack,
__entry->thread_todo)
);
TRACE_EVENT(binder_transaction,
TP_PROTO(bool reply, struct binder_transaction *t,
struct binder_node *target_node),
TP_ARGS(reply, t, target_node),
TP_STRUCT__entry(
__field(int, debug_id)
__field(int, target_node)
__field(int, to_proc)
__field(int, to_thread)
__field(int, reply)
__field(unsigned int, code)
__field(unsigned int, flags)
),
TP_fast_assign(
__entry->debug_id = t->debug_id;
__entry->target_node = target_node ? target_node->debug_id : 0;
__entry->to_proc = t->to_proc->pid;
__entry->to_thread = t->to_thread ? t->to_thread->pid : 0;
__entry->reply = reply;
__entry->code = t->code;
__entry->flags = t->flags;
),
TP_printk("transaction=%d dest_node=%d dest_proc=%d dest_thread=%d reply=%d flags=0x%x code=0x%x",
__entry->debug_id, __entry->target_node,
__entry->to_proc, __entry->to_thread,
__entry->reply, __entry->flags, __entry->code)
);
TRACE_EVENT(binder_transaction_received,
TP_PROTO(struct binder_transaction *t),
TP_ARGS(t),
TP_STRUCT__entry(
__field(int, debug_id)
),
TP_fast_assign(
__entry->debug_id = t->debug_id;
),
TP_printk("transaction=%d", __entry->debug_id)
);
TRACE_EVENT(binder_transaction_node_to_ref,
TP_PROTO(struct binder_transaction *t, struct binder_node *node,
struct binder_ref_data *rdata),
TP_ARGS(t, node, rdata),
TP_STRUCT__entry(
__field(int, debug_id)
__field(int, node_debug_id)
__field(binder_uintptr_t, node_ptr)
__field(int, ref_debug_id)
__field(uint32_t, ref_desc)
),
TP_fast_assign(
__entry->debug_id = t->debug_id;
__entry->node_debug_id = node->debug_id;
__entry->node_ptr = node->ptr;
__entry->ref_debug_id = rdata->debug_id;
__entry->ref_desc = rdata->desc;
),
TP_printk("transaction=%d node=%d src_ptr=0x%016llx ==> dest_ref=%d dest_desc=%d",
__entry->debug_id, __entry->node_debug_id,
(u64)__entry->node_ptr,
__entry->ref_debug_id, __entry->ref_desc)
);
TRACE_EVENT(binder_transaction_ref_to_node,
TP_PROTO(struct binder_transaction *t, struct binder_node *node,
struct binder_ref_data *rdata),
TP_ARGS(t, node, rdata),
TP_STRUCT__entry(
__field(int, debug_id)
__field(int, ref_debug_id)
__field(uint32_t, ref_desc)
__field(int, node_debug_id)
__field(binder_uintptr_t, node_ptr)
),
TP_fast_assign(
__entry->debug_id = t->debug_id;
__entry->ref_debug_id = rdata->debug_id;
__entry->ref_desc = rdata->desc;
__entry->node_debug_id = node->debug_id;
__entry->node_ptr = node->ptr;
),
TP_printk("transaction=%d node=%d src_ref=%d src_desc=%d ==> dest_ptr=0x%016llx",
__entry->debug_id, __entry->node_debug_id,
__entry->ref_debug_id, __entry->ref_desc,
(u64)__entry->node_ptr)
);
TRACE_EVENT(binder_transaction_ref_to_ref,
TP_PROTO(struct binder_transaction *t, struct binder_node *node,
struct binder_ref_data *src_ref,
struct binder_ref_data *dest_ref),
TP_ARGS(t, node, src_ref, dest_ref),
TP_STRUCT__entry(
__field(int, debug_id)
__field(int, node_debug_id)
__field(int, src_ref_debug_id)
__field(uint32_t, src_ref_desc)
__field(int, dest_ref_debug_id)
__field(uint32_t, dest_ref_desc)
),
TP_fast_assign(
__entry->debug_id = t->debug_id;
__entry->node_debug_id = node->debug_id;
__entry->src_ref_debug_id = src_ref->debug_id;
__entry->src_ref_desc = src_ref->desc;
__entry->dest_ref_debug_id = dest_ref->debug_id;
__entry->dest_ref_desc = dest_ref->desc;
),
TP_printk("transaction=%d node=%d src_ref=%d src_desc=%d ==> dest_ref=%d dest_desc=%d",
__entry->debug_id, __entry->node_debug_id,
__entry->src_ref_debug_id, __entry->src_ref_desc,
__entry->dest_ref_debug_id, __entry->dest_ref_desc)
);
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, fd)
__field(size_t, offset)
),
TP_fast_assign(
__entry->debug_id = t->debug_id;
__entry->fd = fd;
__entry->offset = offset;
),
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,
TP_PROTO(struct binder_buffer *buf),
TP_ARGS(buf),
TP_STRUCT__entry(
__field(int, debug_id)
__field(size_t, data_size)
__field(size_t, offsets_size)
__field(size_t, extra_buffers_size)
),
TP_fast_assign(
__entry->debug_id = buf->debug_id;
__entry->data_size = buf->data_size;
__entry->offsets_size = buf->offsets_size;
__entry->extra_buffers_size = buf->extra_buffers_size;
),
TP_printk("transaction=%d data_size=%zd offsets_size=%zd extra_buffers_size=%zd",
__entry->debug_id, __entry->data_size, __entry->offsets_size,
__entry->extra_buffers_size)
);
DEFINE_EVENT(binder_buffer_class, binder_transaction_alloc_buf,
TP_PROTO(struct binder_buffer *buffer),
TP_ARGS(buffer));
DEFINE_EVENT(binder_buffer_class, binder_transaction_buffer_release,
TP_PROTO(struct binder_buffer *buffer),
TP_ARGS(buffer));
DEFINE_EVENT(binder_buffer_class, binder_transaction_failed_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),
TP_ARGS(alloc, allocate, start, end),
TP_STRUCT__entry(
__field(int, proc)
__field(bool, allocate)
__field(size_t, offset)
__field(size_t, size)
),
TP_fast_assign(
__entry->proc = alloc->pid;
__entry->allocate = allocate;
__entry->offset = start - alloc->buffer;
__entry->size = end - start;
),
TP_printk("proc=%d allocate=%d offset=%zu size=%zu",
__entry->proc, __entry->allocate,
__entry->offset, __entry->size)
);
DECLARE_EVENT_CLASS(binder_lru_page_class,
TP_PROTO(const struct binder_alloc *alloc, size_t page_index),
TP_ARGS(alloc, page_index),
TP_STRUCT__entry(
__field(int, proc)
__field(size_t, page_index)
),
TP_fast_assign(
__entry->proc = alloc->pid;
__entry->page_index = page_index;
),
TP_printk("proc=%d page_index=%zu",
__entry->proc, __entry->page_index)
);
DEFINE_EVENT(binder_lru_page_class, binder_alloc_lru_start,
TP_PROTO(const struct binder_alloc *alloc, size_t page_index),
TP_ARGS(alloc, page_index));
DEFINE_EVENT(binder_lru_page_class, binder_alloc_lru_end,
TP_PROTO(const struct binder_alloc *alloc, size_t page_index),
TP_ARGS(alloc, page_index));
DEFINE_EVENT(binder_lru_page_class, binder_free_lru_start,
TP_PROTO(const struct binder_alloc *alloc, size_t page_index),
TP_ARGS(alloc, page_index));
DEFINE_EVENT(binder_lru_page_class, binder_free_lru_end,
TP_PROTO(const struct binder_alloc *alloc, size_t page_index),
TP_ARGS(alloc, page_index));
DEFINE_EVENT(binder_lru_page_class, binder_alloc_page_start,
TP_PROTO(const struct binder_alloc *alloc, size_t page_index),
TP_ARGS(alloc, page_index));
DEFINE_EVENT(binder_lru_page_class, binder_alloc_page_end,
TP_PROTO(const struct binder_alloc *alloc, size_t page_index),
TP_ARGS(alloc, page_index));
DEFINE_EVENT(binder_lru_page_class, binder_unmap_user_start,
TP_PROTO(const struct binder_alloc *alloc, size_t page_index),
TP_ARGS(alloc, page_index));
DEFINE_EVENT(binder_lru_page_class, binder_unmap_user_end,
TP_PROTO(const struct binder_alloc *alloc, size_t page_index),
TP_ARGS(alloc, page_index));
DEFINE_EVENT(binder_lru_page_class, binder_unmap_kernel_start,
TP_PROTO(const struct binder_alloc *alloc, size_t page_index),
TP_ARGS(alloc, page_index));
DEFINE_EVENT(binder_lru_page_class, binder_unmap_kernel_end,
TP_PROTO(const struct binder_alloc *alloc, size_t page_index),
TP_ARGS(alloc, page_index));
TRACE_EVENT(binder_command,
TP_PROTO(uint32_t cmd),
TP_ARGS(cmd),
TP_STRUCT__entry(
__field(uint32_t, cmd)
),
TP_fast_assign(
__entry->cmd = cmd;
),
TP_printk("cmd=0x%x %s",
__entry->cmd,
_IOC_NR(__entry->cmd) < ARRAY_SIZE(binder_command_strings) ?
binder_command_strings[_IOC_NR(__entry->cmd)] :
"unknown")
);
TRACE_EVENT(binder_return,
TP_PROTO(uint32_t cmd),
TP_ARGS(cmd),
TP_STRUCT__entry(
__field(uint32_t, cmd)
),
TP_fast_assign(
__entry->cmd = cmd;
),
TP_printk("cmd=0x%x %s",
__entry->cmd,
_IOC_NR(__entry->cmd) < ARRAY_SIZE(binder_return_strings) ?
binder_return_strings[_IOC_NR(__entry->cmd)] :
"unknown")
);
#endif /* _BINDER_TRACE_H */
#undef TRACE_INCLUDE_PATH
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_PATH .
#define TRACE_INCLUDE_FILE binder_trace
#include <trace/define_trace.h>
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