Lines Matching refs:cpu
26 int cnt = 0, cpu; in ftrace_dump_buf() local
32 for_each_tracing_cpu(cpu) { in ftrace_dump_buf()
33 atomic_inc(&per_cpu_ptr(iter.trace_buffer->data, cpu)->disabled); in ftrace_dump_buf()
51 for_each_tracing_cpu(cpu) { in ftrace_dump_buf()
52 iter.buffer_iter[cpu] = in ftrace_dump_buf()
53 ring_buffer_read_prepare(iter.trace_buffer->buffer, cpu); in ftrace_dump_buf()
54 ring_buffer_read_start(iter.buffer_iter[cpu]); in ftrace_dump_buf()
55 tracing_iter_reset(&iter, cpu); in ftrace_dump_buf()
89 for_each_tracing_cpu(cpu) { in ftrace_dump_buf()
90 atomic_dec(&per_cpu_ptr(iter.trace_buffer->data, cpu)->disabled); in ftrace_dump_buf()
93 for_each_tracing_cpu(cpu) { in ftrace_dump_buf()
94 if (iter.buffer_iter[cpu]) { in ftrace_dump_buf()
95 ring_buffer_read_finish(iter.buffer_iter[cpu]); in ftrace_dump_buf()
96 iter.buffer_iter[cpu] = NULL; in ftrace_dump_buf()