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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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#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_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_txn_latency_free, TP_PROTO(struct binder_transaction *t, int from_proc, int from_thread, int to_proc, int to_thread), TP_ARGS(t, from_proc, from_thread, to_proc, to_thread), TP_STRUCT__entry( __field(int, debug_id) __field(int, from_proc) __field(int, from_thread) __field(int, to_proc) __field(int, to_thread) __field(unsigned int, code) __field(unsigned int, flags) ), TP_fast_assign( __entry->debug_id = t->debug_id; __entry->from_proc = from_proc; __entry->from_thread = from_thread; __entry->to_proc = to_proc; __entry->to_thread = to_thread; __entry->code = t->code; __entry->flags = t->flags; ), TP_printk("transaction=%d from %d:%d to %d:%d flags=0x%x code=0x%x", __entry->debug_id, __entry->from_proc, __entry->from_thread, __entry->to_proc, __entry->to_thread, __entry->code, __entry->flags));
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));
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, unsigned long start, unsigned long 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->vm_start; __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"));
TRACE_EVENT(binder_netlink_report, TP_PROTO(const char *context, struct binder_transaction *t, u32 data_size, u32 error), TP_ARGS(context, t, data_size, error), TP_STRUCT__entry( __field(const char *, context) __field(u32, error) __field(int, from_pid) __field(int, from_tid) __field(int, to_pid) __field(int, to_tid) __field(bool, is_reply) __field(unsigned int, flags) __field(unsigned int, code) __field(size_t, data_size) ), TP_fast_assign( __entry->context = context; __entry->error = error; __entry->from_pid = t->from_pid; __entry->from_tid = t->from_tid; __entry->to_pid = t->to_proc ? t->to_proc->pid : 0; __entry->to_tid = t->to_thread ? t->to_thread->pid : 0; __entry->is_reply = t->is_reply; __entry->flags = t->flags; __entry->code = t->code; __entry->data_size = data_size; ), TP_printk("from %d:%d to %d:%d context=%s error=%d is_reply=%d flags=0x%x code=0x%x size=%zu", __entry->from_pid, __entry->from_tid, __entry->to_pid, __entry->to_tid, __entry->context, __entry->error, __entry->is_reply, __entry->flags, __entry->code, __entry->data_size));
#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>