op_ring_buffer 35 drivers/oprofile/cpu_buffer.c static struct ring_buffer *op_ring_buffer; op_ring_buffer 57 drivers/oprofile/cpu_buffer.c if (op_ring_buffer) op_ring_buffer 58 drivers/oprofile/cpu_buffer.c ring_buffer_free(op_ring_buffer); op_ring_buffer 59 drivers/oprofile/cpu_buffer.c op_ring_buffer = NULL; op_ring_buffer 72 drivers/oprofile/cpu_buffer.c op_ring_buffer = ring_buffer_alloc(byte_size, OP_BUFFER_FLAGS); op_ring_buffer 73 drivers/oprofile/cpu_buffer.c if (!op_ring_buffer) op_ring_buffer 147 drivers/oprofile/cpu_buffer.c (op_ring_buffer, sizeof(struct op_sample) + op_ring_buffer 160 drivers/oprofile/cpu_buffer.c return ring_buffer_unlock_commit(op_ring_buffer, entry->event); op_ring_buffer 166 drivers/oprofile/cpu_buffer.c e = ring_buffer_consume(op_ring_buffer, cpu, NULL, NULL); op_ring_buffer 180 drivers/oprofile/cpu_buffer.c return ring_buffer_entries_cpu(op_ring_buffer, cpu);