Lines Matching refs:cpu
27 int cnt = 0, cpu; in ftrace_dump_buf() local
44 for_each_tracing_cpu(cpu) { in ftrace_dump_buf()
45 iter.buffer_iter[cpu] = in ftrace_dump_buf()
47 cpu, GFP_ATOMIC); in ftrace_dump_buf()
48 ring_buffer_read_start(iter.buffer_iter[cpu]); in ftrace_dump_buf()
49 tracing_iter_reset(&iter, cpu); in ftrace_dump_buf()
84 for_each_tracing_cpu(cpu) { 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()
101 int cpu; in kdb_ftdump() local
126 for_each_tracing_cpu(cpu) { in kdb_ftdump()
127 atomic_inc(&per_cpu_ptr(iter.trace_buffer->data, cpu)->disabled); in kdb_ftdump()
141 for_each_tracing_cpu(cpu) { in kdb_ftdump()
142 atomic_dec(&per_cpu_ptr(iter.trace_buffer->data, cpu)->disabled); in kdb_ftdump()