git.cworth.org Git - cworth.org/blob - src/exa/storing_glyphs_as_pixmaps/EXA-aa10text-glyph-pixmaps/vmlinux.oprofile

   1 CPU: Core 2, speed 2133.47 MHz (estimated)
   2 Counted CPU_CLK_UNHALTED events (Clock cycles when not halted) with a unit mask of 0x00 (Unhalted core cycles) count 100000
   3 samples  %        symbol name
   4 44814    44.1083  delay_tsc
   5 6649      6.5443  schedule
   6 6627      6.5226  system_call
   7 5028      4.9488  mwait_idle_with_hints
   8 2846      2.8012  task_rq_lock
   9 2049      2.0167  __copy_to_user_ll
  10 1565      1.5404  getnstimeofday
  11 1334      1.3130  __switch_to
  12 1282      1.2618  resched_task
  13 1258      1.2382  find_vma
  14 1195      1.1762  enqueue_task
  15 1089      1.0719  do_select
  16 961       0.9459  unix_poll
  17 874       0.8602  find_busiest_group
  18 816       0.8031  sched_clock
  19 763       0.7510  read_tsc
  20 710       0.6988  __copy_from_user_ll
  21 675       0.6644  unix_stream_recvmsg
  22 644       0.6339  try_to_wake_up
  23 608       0.5984  do_sys_poll
  24 583       0.5738  mwait_idle
  25 571       0.5620  unix_stream_sendmsg
  26 569       0.5600  skb_dequeue
  27 545       0.5364  ktime_get_ts
  28 542       0.5335  timer_interrupt
  29 539       0.5305  sock_wfree
  30 506       0.4980  restore_nocheck
  31 455       0.4478  syscall_exit
  32 441       0.4341  __wake_up
  33 440       0.4331  remove_wait_queue
  34 437       0.4301  dnotify_parent
  35 431       0.4242  sock_poll
  36 430       0.4232  effective_prio
  37 402       0.3957  add_wait_queue
  38 365       0.3593  sys_clock_gettime
  39 365       0.3593  unix_write_space
  40 361       0.3553  sock_def_readable
  41 356       0.3504  copy_to_user
  42 348       0.3425  fget_light
  43 328       0.3228  __pollwait
  44 317       0.3120  __wake_up_common
  45 273       0.2687  core_sys_select
  46 268       0.2638  cond_resched
  47 267       0.2628  tty_ldisc_deref
  48 255       0.2510  cpu_idle
  49 250       0.2461  do_readv_writev
  50 249       0.2451  sock_alloc_send_skb
  51 242       0.2382  tty_ldisc_try
  52 238       0.2343  mutex_lock
  53 234       0.2303  do_gettimeofday
  54 223       0.2195  normal_poll
  55 219       0.2156  lock_timer_base
  56 214       0.2106  __alloc_skb
  57 206       0.2028  recalc_task_prio
  58 192       0.1890  sock_aio_read
  59 192       0.1890  vfs_read
  60 188       0.1850  __kmalloc
  61 174       0.1713  kfree
  62 171       0.1683  kmem_cache_alloc
  63 170       0.1673  find_next_bit
  64 170       0.1673  kmem_cache_free
  65 166       0.1634  copy_from_user
  66 166       0.1634  restore_all
  67 162       0.1594  sys_select
  68 160       0.1575  fput
  69 145       0.1427  skb_queue_tail
  70 144       0.1417  schedule_timeout
  71 141       0.1388  poll_freewait
  72 140       0.1378  do_sync_readv_writev
  73 135       0.1329  dequeue_task
  74 134       0.1319  do_sync_read
  75 126       0.1240  free_poll_entry
  76 126       0.1240  set_normalized_timespec
  77 123       0.1211  rw_verify_area
  78 122       0.1201  tty_poll
  79 117       0.1152  mutex_unlock
  80 117       0.1152  sock_aio_write
  81 115       0.1132  rw_copy_check_uvector
  82 114       0.1122  vfs_write
  83 113       0.1112  memcpy
  84 113       0.1112  sys_read
  85 109       0.1073  apic_timer_interrupt
  86 109       0.1073  inotify_inode_queue_event
  87 103       0.1014  posix_ktime_get_ts
  88 98        0.0965  memcpy_toiovec
  89 97        0.0955  memcpy_fromiovec
  90 97        0.0955  page_fault
  91 95        0.0935  skb_queue_head
  92 87        0.0856  profile_hit
  93 78        0.0768  sys_readv
  94 76        0.0748  sys_poll
  95 75        0.0738  irq_entries_start
  96 72        0.0709  __mod_timer
  97 72        0.0709  sys_writev
  98 69        0.0679  __d_lookup
  99 64        0.0630  inotify_dentry_parent_queue_event
 100 63        0.0620  __kfree_skb
 101 62        0.0610  try_to_del_timer_sync
 102 61        0.0600  do_sync_write
 103 52        0.0512  __link_path_walk
 104 51        0.0502  deactivate_task
 105 50        0.0492  init_timer
 106 47        0.0463  __first_cpu
 107 45        0.0443  alloc_sock_iocb
 108 44        0.0433  syscall_call
 109 42        0.0413  __next_cpu
 110 42        0.0413  kfree_skb
 111 41        0.0404  sys_write
 112 39        0.0384  __activate_task
 113 38        0.0374  no_singlestep
 114 37        0.0364  skb_release_data
 115 35        0.0344  tty_ldisc_ref_wait
 116 34        0.0335  tty_paranoia_check
 117 29        0.0285  con_write_room
 118 29        0.0285  kfree_skbmem
 119 26        0.0256  _atomic_dec_and_lock
 120 26        0.0256  do_timer
 121 25        0.0246  __find_get_block
 122 25        0.0246  sys_gettimeofday
 123 24        0.0236  dummy_file_permission
 124 23        0.0226  do_wp_page
 125 22        0.0217  kunmap_atomic
 126 21        0.0207  memcmp
 127 20        0.0197  __switch_to_xtra
 128 20        0.0197  handle_edge_irq
 129 20        0.0197  scheduler_tick
 130 19        0.0187  __handle_mm_fault
 131 19        0.0187  default_wake_function
 132 19        0.0187  find_get_page
 133 18        0.0177  run_timer_softirq
 134 17        0.0167  ahci_interrupt
 135 17        0.0167  dummy_socket_recvmsg
 136 17        0.0167  permission
 137 17        0.0167  unmap_vmas
 138 16        0.0157  vfs_readv
 139 15        0.0148  clocksource_get_next
 140 15        0.0148  del_timer_sync
 141 15        0.0148  hrtimer_run_queues
 142 15        0.0148  internal_add_timer
 143 15        0.0148  rebalance_tick
 144 13        0.0128  do_path_lookup
 145 13        0.0128  strncpy_from_user
 146 12        0.0118  __do_softirq
 147 12        0.0118  do_page_fault
 148 12        0.0118  get_task_mm
 149 12        0.0118  page_address
 150 12        0.0118  page_remove_rmap
 151 11        0.0108  filemap_nopage
 152 11        0.0108  get_page_from_freelist
 153 11        0.0108  tty_hung_up_p
 154 10        0.0098  copy_page_range
 155 10        0.0098  dput
 156 9         0.0089  raise_softirq
 157 8         0.0079  do_softirq
 158 8         0.0079  find_next_zero_bit
 159 8         0.0079  free_hot_cold_page
 160 8         0.0079  link_path_walk
 161 8         0.0079  mmput
 162 8         0.0079  radix_tree_lookup
 163 8         0.0079  release_pages
 164 8         0.0079  vfs_writev
 165 7         0.0069  __follow_mount
 166 7         0.0069  do_IRQ
 167 7         0.0069  dummy_socket_sendmsg
 168 7         0.0069  free_block
 169 7         0.0069  up_read
 170 7         0.0069  update_process_times
 171 6         0.0059  __block_prepare_write
 172 6         0.0059  __mark_inode_dirty
 173 6         0.0059  __wake_up_bit
 174 6         0.0059  account_system_time
 175 6         0.0059  bio_alloc_bioset
 176 6         0.0059  bit_waitqueue
 177 6         0.0059  device_not_available
 178 6         0.0059  down_read
 179 6         0.0059  handle_IRQ_event
 180 6         0.0059  irq_exit
 181 6         0.0059  softlockup_tick
 182 6         0.0059  work_resched
 183 5         0.0049  __block_write_full_page
 184 5         0.0049  __make_request
 185 5         0.0049  block_read_full_page
 186 5         0.0049  con_chars_in_buffer
 187 5         0.0049  do_lookup
 188 5         0.0049  down_read_trylock
 189 5         0.0049  drain_array
 190 5         0.0049  note_interrupt
 191 5         0.0049  percpu_counter_mod
 192 5         0.0049  smp_apic_timer_interrupt
 193 4         0.0039  __find_get_block_slow
 194 4         0.0039  __pagevec_lru_add_active
 195 4         0.0039  ahci_qc_issue
 196 4         0.0039  copy_process
 197 4         0.0039  do_filp_open
 198 4         0.0039  error_code
 199 4         0.0039  free_pgtables
 200 4         0.0039  nr_active
 201 4         0.0039  open_namei
 202 4         0.0039  sys_close
 203 4         0.0039  vsnprintf
 204 3         0.0030  __ata_qc_complete
 205 3         0.0030  __dec_zone_page_state
 206 3         0.0030  __pagevec_lru_add
 207 3         0.0030  account_user_time
 208 3         0.0030  alloc_inode
 209 3         0.0030  ata_port_abort
 210 3         0.0030  bio_put
 211 3         0.0030  cache_alloc_refill
 212 3         0.0030  complete
 213 3         0.0030  do_mmap_pgoff
 214 3         0.0030  dummy_socket_getpeersec_dgram
 215 3         0.0030  end_buffer_async_write
 216 3         0.0030  fd_install
 217 3         0.0030  find_get_pages_tag
 218 3         0.0030  flush_tlb_page
 219 3         0.0030  generic_permission
 220 3         0.0030  get_unused_fd
 221 3         0.0030  lru_cache_add_active
 222 3         0.0030  mempool_free
 223 3         0.0030  mntput_no_expire
 224 3         0.0030  radix_tree_gang_lookup_tag
 225 3         0.0030  radix_tree_tag_clear
 226 3         0.0030  rb_erase
 227 3         0.0030  rb_insert_color
 228 3         0.0030  resume_userspace
 229 3         0.0030  run_posix_cpu_timers
 230 3         0.0030  run_workqueue
 231 3         0.0030  sigprocmask
 232 3         0.0030  test_clear_page_dirty
 233 2         0.0020  __brelse
 234 2         0.0020  __d_path
 235 2         0.0020  __end_that_request_first
 236 2         0.0020  __generic_file_aio_write_nolock
 237 2         0.0020  __inc_zone_page_state
 238 2         0.0020  __inc_zone_state
 239 2         0.0020  __insert_inode_hash
 240 2         0.0020  __queue_work
 241 2         0.0020  __rcu_pending
 242 2         0.0020  __rcu_process_callbacks
 243 2         0.0020  __set_page_dirty_buffers
 244 2         0.0020  __writeback_single_inode
 245 2         0.0020  ahci_scr_read
 246 2         0.0020  ahci_start_engine
 247 2         0.0020  anon_vma_prepare
 248 2         0.0020  arch_get_unmapped_area_topdown
 249 2         0.0020  as_merged_request
 250 2         0.0020  ata_do_eh
 251 2         0.0020  ata_qc_free
 252 2         0.0020  ata_scsi_queuecmd
 253 2         0.0020  atomic_notifier_call_chain
 254 2         0.0020  check_disk_change
 255 2         0.0020  do_generic_mapping_read
 256 2         0.0020  dummy_inode_permission
 257 2         0.0020  generic_file_buffered_write
 258 2         0.0020  get_empty_filp
 259 2         0.0020  getname
 260 2         0.0020  half_md4_transform
 261 2         0.0020  inode_sub_bytes
 262 2         0.0020  kref_get
 263 2         0.0020  kthread_should_stop
 264 2         0.0020  ll_rw_block
 265 2         0.0020  lookup_create
 266 2         0.0020  mapping_tagged
 267 2         0.0020  mark_page_accessed
 268 2         0.0020  mempool_alloc
 269 2         0.0020  move_native_irq
 270 2         0.0020  page_add_file_rmap
 271 2         0.0020  page_mkclean
 272 2         0.0020  prio_tree_insert
 273 2         0.0020  profile_tick
 274 2         0.0020  radix_tree_tag_set
 275 2         0.0020  rcu_pending
 276 2         0.0020  rcu_process_callbacks
 277 2         0.0020  run_local_timers
 278 2         0.0020  scsi_prep_fn
 279 2         0.0020  set_page_dirty
 280 2         0.0020  static_prio_timeslice
 281 2         0.0020  submit_bh
 282 2         0.0020  sys_mkdirat
 283 2         0.0020  sys_mmap2
 284 2         0.0020  unlock_buffer
 285 2         0.0020  unlock_page
 286 2         0.0020  up_write
 287 2         0.0020  vfs_getattr
 288 2         0.0020  vfs_mkdir
 289 2         0.0020  vfs_permission
 290 2         0.0020  zone_watermark_ok
 291 1        9.8e-04  __add_entropy_words
 292 1        9.8e-04  __bread
 293 1        9.8e-04  __do_page_cache_readahead
 294 1        9.8e-04  __free_pipe_info
 295 1        9.8e-04  __freed_request
 296 1        9.8e-04  __invalidate_device
 297 1        9.8e-04  __lookup_hash
 298 1        9.8e-04  __page_set_anon_rmap
 299 1        9.8e-04  __path_lookup_intent_open
 300 1        9.8e-04  __remove_from_page_cache
 301 1        9.8e-04  __rmqueue
 302 1        9.8e-04  __scsi_iterate_devices
 303 1        9.8e-04  __sock_create
 304 1        9.8e-04  __tasklet_schedule
 305 1        9.8e-04  __vma_link_rb
 306 1        9.8e-04  _d_rehash
 307 1        9.8e-04  _local_bh_enable
 308 1        9.8e-04  ack_ioapic_irq
 309 1        9.8e-04  add_timer_randomness
 310 1        9.8e-04  add_to_page_cache
 311 1        9.8e-04  add_to_page_cache_lru
 312 1        9.8e-04  ahci_error_handler
 313 1        9.8e-04  ahci_qc_prep
 314 1        9.8e-04  ahci_stop_engine
 315 1        9.8e-04  alloc_buffer_head
 316 1        9.8e-04  alloc_page_buffers
 317 1        9.8e-04  anon_vma_link
 318 1        9.8e-04  as_activate_request
 319 1        9.8e-04  as_choose_req
 320 1        9.8e-04  as_dispatch_request
 321 1        9.8e-04  ata_port_flush_task
 322 1        9.8e-04  ata_qc_complete_multiple
 323 1        9.8e-04  ata_qc_new_init
 324 1        9.8e-04  ata_scsi_qc_new
 325 1        9.8e-04  ata_tf_from_fis
 326 1        9.8e-04  atapi_qc_complete
 327 1        9.8e-04  bd_acquire
 328 1        9.8e-04  bio_fs_destructor
 329 1        9.8e-04  bio_phys_segments
 330 1        9.8e-04  blk_end_sync_rq
 331 1        9.8e-04  blk_recount_segments
 332 1        9.8e-04  blk_remove_plug
 333 1        9.8e-04  blk_rq_map_sg
 334 1        9.8e-04  block_ioctl
 335 1        9.8e-04  block_write_full_page
 336 1        9.8e-04  cache_flusharray
 337 1        9.8e-04  cache_reap
 338 1        9.8e-04  can_vma_merge_after
 339 1        9.8e-04  cap_vm_enough_memory
 340 1        9.8e-04  cdrom_release
 341 1        9.8e-04  check_userspace
 342 1        9.8e-04  common_interrupt
 343 1        9.8e-04  copy_vma
 344 1        9.8e-04  count
 345 1        9.8e-04  create_empty_buffers
 346 1        9.8e-04  create_write_pipe
 347 1        9.8e-04  current_fs_time
 348 1        9.8e-04  d_alloc
 349 1        9.8e-04  d_instantiate
 350 1        9.8e-04  dcache_readdir
 351 1        9.8e-04  dec_zone_page_state
 352 1        9.8e-04  delayed_work_timer_fn
 353 1        9.8e-04  dnotify_flush
 354 1        9.8e-04  do_munmap
 355 1        9.8e-04  do_sys_ftruncate
 356 1        9.8e-04  dup_fd
 357 1        9.8e-04  elv_insert
 358 1        9.8e-04  elv_may_queue
 359 1        9.8e-04  elv_next_request
 360 1        9.8e-04  elv_queue_empty
 361 1        9.8e-04  end_page_writeback
 362 1        9.8e-04  end_that_request_last
 363 1        9.8e-04  fget
 364 1        9.8e-04  find_lock_page
 365 1        9.8e-04  find_pid
 366 1        9.8e-04  find_vma_prepare
 367 1        9.8e-04  find_vma_prev
 368 1        9.8e-04  finish_wait
 369 1        9.8e-04  flush_cpu_workqueue
 370 1        9.8e-04  free_buffer_head
 371 1        9.8e-04  free_pages_and_swap_cache
 372 1        9.8e-04  generic_file_mmap
 373 1        9.8e-04  generic_writepages
 374 1        9.8e-04  get_index
 375 1        9.8e-04  get_io_context
 376 1        9.8e-04  get_signal_to_deliver
 377 1        9.8e-04  get_stats
 378 1        9.8e-04  get_unmapped_area
 379 1        9.8e-04  get_vmalloc_info
 380 1        9.8e-04  groups_search
 381 1        9.8e-04  init_request_from_bio
 382 1        9.8e-04  inotify_d_instantiate
 383 1        9.8e-04  ioread32
 384 1        9.8e-04  kmap_atomic
 385 1        9.8e-04  kmem_cache_zalloc
 386 1        9.8e-04  kobject_get
 387 1        9.8e-04  locks_remove_posix
 388 1        9.8e-04  mark_buffer_dirty
 389 1        9.8e-04  math_state_restore
 390 1        9.8e-04  max_sane_readahead
 391 1        9.8e-04  memmove
 392 1        9.8e-04  mempool_alloc_slab
 393 1        9.8e-04  mod_timer
 394 1        9.8e-04  move_tasks
 395 1        9.8e-04  nameidata_to_filp
 396 1        9.8e-04  netif_receive_skb
 397 1        9.8e-04  notifier_call_chain
 398 1        9.8e-04  ordered_bio_endio
 399 1        9.8e-04  packet_rcv_spkt
 400 1        9.8e-04  page_cache_readahead
 401 1        9.8e-04  page_waitqueue
 402 1        9.8e-04  path_lookup_open
 403 1        9.8e-04  pdflush
 404 1        9.8e-04  pdflush_operation
 405 1        9.8e-04  prio_tree_remove
 406 1        9.8e-04  prio_tree_replace
 407 1        9.8e-04  proc_pident_lookup
 408 1        9.8e-04  pty_close
 409 1        9.8e-04  pty_unthrottle
 410 1        9.8e-04  put_files_struct
 411 1        9.8e-04  put_filp
 412 1        9.8e-04  put_page
 413 1        9.8e-04  queue_delayed_work
 414 1        9.8e-04  radix_tree_gang_lookup
 415 1        9.8e-04  radix_tree_insert
 416 1        9.8e-04  rb_next
 417 1        9.8e-04  rcu_check_callbacks
 418 1        9.8e-04  recalc_bh_state
 419 1        9.8e-04  rekey_seq_generator
 420 1        9.8e-04  ret_from_exception
 421 1        9.8e-04  scsi_block_when_processing_errors
 422 1        9.8e-04  scsi_eh_finish_cmd
 423 1        9.8e-04  scsi_eh_flush_done_q
 424 1        9.8e-04  scsi_finish_command
 425 1        9.8e-04  scsi_get_command
 426 1        9.8e-04  scsi_run_queue
 427 1        9.8e-04  scsi_softirq_done
 428 1        9.8e-04  seq_escape
 429 1        9.8e-04  set_binfmt
 430 1        9.8e-04  show_vfsmnt
 431 1        9.8e-04  sk_run_filter
 432 1        9.8e-04  sr_media_change
 433 1        9.8e-04  sr_read_tochdr
 434 1        9.8e-04  strnlen_user
 435 1        9.8e-04  sync_sb_inodes
 436 1        9.8e-04  sys_stat64
 437 1        9.8e-04  tcp_sendmsg
 438 1        9.8e-04  test_clear_page_writeback
 439 1        9.8e-04  try_to_free_buffers
 440 1        9.8e-04  tsc_update_callback
 441 1        9.8e-04  vm_normal_page
 442 1        9.8e-04  vma_prio_tree_remove
 443 1        9.8e-04  vmtruncate
 444 1        9.8e-04  wait_for_completion_timeout
 445 1        9.8e-04  wake_up_bit
 446 1        9.8e-04  wake_up_inode
 447 1        9.8e-04  worker_thread