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gerrit-public.fairphone.software / fp2-dev / platform / external / fio / 2557f7e66176884783053fc44bda91a6781a3725
commit2557f7e66176884783053fc44bda91a6781a3725[log] [tgz]
authorYufei Ren <renyufei83@gmail.com>Fri Oct 19 23:11:49 2012 -0400
committerJens Axboe <axboe@kernel.dk>Mon Oct 22 10:02:26 2012 +0200
tree47f31414d5599fe7068bc53b615148984659fa9a
parentd793f802dd9dd33151649504922422077e3e1f26 [diff]
cpuio engine cpuload bug fix

Current cpu ioengine always bruns out 100 percent cpu cycles
no matter what the cpuload value is. Since no data is transferred
with cpuio, bytes_done would be ZERO. Consequently, think_time
is omitted and loops keeps running.

A cpuio example is added as well.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
2 files changed
tree: 47f31414d5599fe7068bc53b615148984659fa9a
  1. arch/
  2. compiler/
  3. crc/
  4. engines/
  5. examples/
  6. lib/
  7. os/
  8. profiles/
  9. t/
  10. .gitignore
  11. backend.c
  12. blktrace.c
  13. blktrace_api.h
  14. cgroup.c
  15. cgroup.h
  16. client.c
  17. COPYING
  18. debug.c
  19. debug.h
  20. diskutil.c
  21. diskutil.h
  22. eta.c
  23. fifo.c
  24. fifo.h
  25. file.h
  26. filehash.c
  27. filehash.h
  28. filesetup.c
  29. FIO-VERSION-GEN
  30. fio.1
  31. fio.c
  32. fio.h
  33. fio_generate_plots
  34. fio_generate_plots.1
  35. flist.h
  36. flow.c
  37. flow.h
  38. gettime.c
  39. gettime.h
  40. hash.h
  41. helpers.c
  42. helpers.h
  43. HOWTO
  44. init.c
  45. io_ddir.h
  46. io_u.c
  47. ioengine.h
  48. ioengines.c
  49. iolog.c
  50. iolog.h
  51. json.c
  52. json.h
  53. libfio.c
  54. log.c
  55. log.h
  56. Makefile
  57. memalign.c
  58. memalign.h
  59. memory.c
  60. mutex.c
  61. mutex.h
  62. options.c
  63. options.h
  64. parse.c
  65. parse.h
  66. profile.c
  67. profile.h
  68. rbtree.c
  69. rbtree.h
  70. README
  71. REPORTING-BUGS
  72. SERVER-TODO
  73. server.c
  74. server.h
  75. smalloc.c
  76. smalloc.h
  77. stat.c
  78. stat.h
  79. time.c
  80. time.h
  81. trim.c
  82. trim.h
  83. verify.c
  84. verify.h