kernel/trace/trace.c

6068 	struct trace_scratch *tscratch;
6079 	tscratch = tr->scratch;
6082 	if (!module_delta || !tscratch->nr_entries ||
6083 	    tscratch->entries[0].mod_addr > addr) {
6090 	nr_entries = tscratch->nr_entries;
6092 	    tscratch->entries[nr_entries - 1].mod_addr < addr)
6096 				tscratch->entries,
6098 				sizeof(tscratch->entries[0]),
6101 			idx = entry - tscratch->entries;
6111 	struct trace_scratch *tscratch;
6115 	tscratch = tr->scratch;
6116 	if (!tscratch)
6120 	if (struct_size(tscratch, entries, tscratch->nr_entries + 1) > size)
6123 	entry = &tscratch->entries[tscratch->nr_entries];
6125 	tscratch->nr_entries++;
6142 	struct trace_scratch *tscratch;
6155 		struct trace_scratch *tscratch = tr->scratch;
6157 		tscratch->clock_id = tr->clock_id;
6158 		memset(tscratch->entries, 0,
6159 		       flex_array_size(tscratch, entries, tscratch->nr_entries));
6160 		tscratch->nr_entries = 0;
6180 	tscratch = tr->scratch;
6186 	tscratch->text_addr = (unsigned long)_text;
7015 	struct trace_scratch *tscratch = tr->scratch;
7024 	if (!tscratch || !(tr->flags & TRACE_ARRAY_FL_LAST_BOOT))
7030 	if (index >= tscratch->nr_entries)
7033 	return &tscratch->entries[index];
7050 	struct trace_scratch *tscratch = tr->scratch;
7059 	if (tscratch && (tr->flags & TRACE_ARRAY_FL_LAST_BOOT))
7060 		seq_printf(m, "%lx\t[kernel]\n", tscratch->text_addr);
7395 		struct trace_scratch *tscratch = tr->scratch;
7397 		tscratch->clock_id = i;
9527 	struct trace_scratch *tscratch;
9532 	tscratch = tr->scratch;
9534 	for (i = 0; i < tscratch->nr_entries; i++) {
9535 		entry = &tscratch->entries[i];
9563 				struct trace_scratch *tscratch, unsigned int size)
9569 	if (!tscratch)
9572 	tr->scratch = tscratch;
9575 	if (tscratch->text_addr)
9576 		tr->text_delta = (unsigned long)_text - tscratch->text_addr;
9578 	if (struct_size(tscratch, entries, tscratch->nr_entries) > size)
9582 	for (i = 0; i < tscratch->nr_entries; i++) {
9585 		entry = &tscratch->entries[i];
9598 	nr_entries = tscratch->nr_entries;
9599 	sort_r(tscratch->entries, nr_entries, sizeof(struct trace_mod_entry),
9617 	if (tscratch->clock_id != tr->clock_id) {
9618 		if (tscratch->clock_id >= ARRAY_SIZE(trace_clocks) ||
9619 		    tracing_set_clock(tr, trace_clocks[tscratch->clock_id].name) < 0) {
9627 	memset(tscratch, 0, size);
9634 	struct trace_scratch *tscratch;
9646 						      struct_size(tscratch, entries, 128));
9648 		tscratch = ring_buffer_meta_scratch(buf->buffer, &scratch_size);
9649 		setup_trace_scratch(tr, tscratch, scratch_size);