Searched refs:buffer_iter (Results 1 – 4 of 4) sorted by relevance
21 static struct ring_buffer_iter *buffer_iter[CONFIG_NR_CPUS]; variable45 iter.buffer_iter[cpu] = in ftrace_dump_buf()48 ring_buffer_read_start(iter.buffer_iter[cpu]); in ftrace_dump_buf()53 iter.buffer_iter[cpu_file] = in ftrace_dump_buf()56 ring_buffer_read_start(iter.buffer_iter[cpu_file]); in ftrace_dump_buf()85 if (iter.buffer_iter[cpu]) { in ftrace_dump_buf()86 ring_buffer_read_finish(iter.buffer_iter[cpu]); in ftrace_dump_buf()87 iter.buffer_iter[cpu] = NULL; in ftrace_dump_buf()124 iter.buffer_iter = buffer_iter; in kdb_ftdump()
4345 iter->buffer_iter = kcalloc(nr_cpu_ids, sizeof(*iter->buffer_iter), in __tracing_open()4347 if (!iter->buffer_iter) in __tracing_open()4411 iter->buffer_iter[cpu] = in __tracing_open()4417 ring_buffer_read_start(iter->buffer_iter[cpu]); in __tracing_open()4422 iter->buffer_iter[cpu] = in __tracing_open()4426 ring_buffer_read_start(iter->buffer_iter[cpu]); in __tracing_open()4438 kfree(iter->buffer_iter); in __tracing_open()4496 if (iter->buffer_iter[cpu]) in tracing_release()4497 ring_buffer_read_finish(iter->buffer_iter[cpu]); in tracing_release()4515 kfree(iter->buffer_iter); in tracing_release()
720 return iter->buffer_iter ? iter->buffer_iter[cpu] : NULL; in trace_buffer_iter()
86 struct ring_buffer_iter **buffer_iter; member