diff options
Diffstat (limited to 'drivers/android/binder_trace.h')
| -rw-r--r-- | drivers/android/binder_trace.h | 243 |
1 files changed, 181 insertions, 62 deletions
diff --git a/drivers/android/binder_trace.h b/drivers/android/binder_trace.h index 7f20f3dc8369..fa5eb61cf580 100644 --- a/drivers/android/binder_trace.h +++ b/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 @@ -23,7 +14,8 @@ struct binder_buffer; struct binder_node; struct binder_proc; -struct binder_ref; +struct binder_alloc; +struct binder_ref_data; struct binder_thread; struct binder_transaction; @@ -42,27 +34,6 @@ TRACE_EVENT(binder_ioctl, 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), @@ -103,6 +74,35 @@ TRACE_EVENT(binder_wait_for_work, __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), @@ -146,8 +146,8 @@ TRACE_EVENT(binder_transaction_received, TRACE_EVENT(binder_transaction_node_to_ref, TP_PROTO(struct binder_transaction *t, struct binder_node *node, - struct binder_ref *ref), - TP_ARGS(t, node, ref), + struct binder_ref_data *rdata), + TP_ARGS(t, node, rdata), TP_STRUCT__entry( __field(int, debug_id) @@ -160,8 +160,8 @@ TRACE_EVENT(binder_transaction_node_to_ref, __entry->debug_id = t->debug_id; __entry->node_debug_id = node->debug_id; __entry->node_ptr = node->ptr; - __entry->ref_debug_id = ref->debug_id; - __entry->ref_desc = ref->desc; + __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, @@ -170,8 +170,9 @@ TRACE_EVENT(binder_transaction_node_to_ref, ); TRACE_EVENT(binder_transaction_ref_to_node, - TP_PROTO(struct binder_transaction *t, struct binder_ref *ref), - TP_ARGS(t, 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) @@ -182,10 +183,10 @@ TRACE_EVENT(binder_transaction_ref_to_node, ), TP_fast_assign( __entry->debug_id = t->debug_id; - __entry->ref_debug_id = ref->debug_id; - __entry->ref_desc = ref->desc; - __entry->node_debug_id = ref->node->debug_id; - __entry->node_ptr = ref->node->ptr; + __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, @@ -194,9 +195,10 @@ TRACE_EVENT(binder_transaction_ref_to_node, ); TRACE_EVENT(binder_transaction_ref_to_ref, - TP_PROTO(struct binder_transaction *t, struct binder_ref *src_ref, - struct binder_ref *dest_ref), - TP_ARGS(t, src_ref, dest_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) @@ -208,7 +210,7 @@ TRACE_EVENT(binder_transaction_ref_to_ref, ), TP_fast_assign( __entry->debug_id = t->debug_id; - __entry->node_debug_id = src_ref->node->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; @@ -220,22 +222,40 @@ TRACE_EVENT(binder_transaction_ref_to_ref, __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, @@ -245,14 +265,17 @@ DECLARE_EVENT_CLASS(binder_buffer_class, __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", - __entry->debug_id, __entry->data_size, __entry->offsets_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, @@ -267,10 +290,14 @@ 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_proc *proc, bool allocate, - void *start, void *end), - TP_ARGS(proc, allocate, start, end), + 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) @@ -278,9 +305,9 @@ TRACE_EVENT(binder_update_page_range, __field(size_t, size) ), TP_fast_assign( - __entry->proc = proc->pid; + __entry->proc = alloc->pid; __entry->allocate = allocate; - __entry->offset = start - proc->buffer; + __entry->offset = start - alloc->vm_start; __entry->size = end - start; ), TP_printk("proc=%d allocate=%d offset=%zu size=%zu", @@ -288,6 +315,61 @@ TRACE_EVENT(binder_update_page_range, __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), @@ -320,6 +402,43 @@ TRACE_EVENT(binder_return, "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 |