2016 default_idle                              25.2000
     1 system_call                                0.0156
     2 handle_IRQ_event                           0.0179
     1 schedule                                   0.0012
     1 __run_task_queue                           0.0104
     4 follow_page                                0.0312
     3 get_user_pages                             0.0063
     4 mark_dirty_kiobuf                          0.0357
     1 handle_mm_fault                            0.0048
     2 generic_file_direct_IO                     0.0026
     1 lru_cache_add                              0.0089
     2 init_buffer                                0.0625
    12 set_bh_page                                0.1071
     3 create_buffers                             0.0134
    30 generic_direct_IO                          0.0457
    17 brw_kiovec                                 0.0186
    11 max_block                                  0.0764
     9 blkdev_get_block                           0.1406
     2 blkdev_direct_IO                           0.0417
     1 write_profile                              0.0208
     2 generic_unplug_device                      0.0312
    93 __make_request                             0.0524
    25 generic_make_request                       0.0781
    20 submit_bh                                  0.0781
     5 ide_inb                                    0.3125
    12 ide_outb                                   0.7500
     1 ide_outl                                   0.0625
     1 ide_wait_stat                              0.0030
     4 ide_execute_command                        0.0312
     2 ide_do_request                             0.0050
     4 ide_get_queue                              0.0625
     2 ide_intr                                   0.0069
     2 ide_dma_intr                               0.0104
    10 ide_build_sglist                           0.0160
     1 ide_build_dmatable                         0.0024
     1 __ide_dma_read                             0.0042
     1 __constant_c_and_count_memset              0.0069
     1 __ide_do_rw_disk                           0.0007
    42 idedisk_end_request                        0.2188
     4 __rdtsc_delay                              0.1250
     0 *unknown*
  2356 total                                      0.0013