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gerrit-public.fairphone.software / fp2-dev / platform / external / fio / f2a2ce0eedb44eaa8689e4cbfa77c79b1751b216
commitf2a2ce0eedb44eaa8689e4cbfa77c79b1751b216[log] [tgz]
authorHuadong Liu <HLiu@fusionio.com>Wed Jan 30 13:22:24 2013 +0100
committerJens Axboe <axboe@kernel.dk>Wed Jan 30 13:22:24 2013 +0100
tree5f25ba641793ca5c7b989604d126fbeff9ea859b
parent771e58befea806d2d881953050c4e65329eee382 [diff]
Add support for idletime profiling

Idletime profiling allows a benchmark to run while filling the
idle cycles on the server, hence giving you some metric of how
much pressure the system is under. This is useful to be able
to profile and compare changes in a setup or driver, for instance.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
11 files changed
tree: 5f25ba641793ca5c7b989604d126fbeff9ea859b
  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. configure
  18. COPYING
  19. debug.c
  20. debug.h
  21. diskutil.c
  22. diskutil.h
  23. eta.c
  24. fifo.c
  25. fifo.h
  26. file.h
  27. filehash.c
  28. filehash.h
  29. filesetup.c
  30. FIO-VERSION-GEN
  31. fio.1
  32. fio.c
  33. fio.h
  34. fio_generate_plots
  35. fio_generate_plots.1
  36. flist.h
  37. flow.c
  38. flow.h
  39. gettime-thread.c
  40. gettime.c
  41. gettime.h
  42. hash.h
  43. helpers.c
  44. helpers.h
  45. HOWTO
  46. idletime.c
  47. idletime.h
  48. init.c
  49. io_ddir.h
  50. io_u.c
  51. ioengine.h
  52. ioengines.c
  53. iolog.c
  54. iolog.h
  55. json.c
  56. json.h
  57. libfio.c
  58. LICENSE
  59. log.c
  60. log.h
  61. Makefile
  62. memalign.c
  63. memalign.h
  64. memory.c
  65. minmax.h
  66. mutex.c
  67. mutex.h
  68. options.c
  69. options.h
  70. parse.c
  71. parse.h
  72. profile.c
  73. profile.h
  74. rbtree.c
  75. rbtree.h
  76. README
  77. REPORTING-BUGS
  78. SERVER-TODO
  79. server.c
  80. server.h
  81. smalloc.c
  82. smalloc.h
  83. stat.c
  84. stat.h
  85. time.c
  86. time.h
  87. trim.c
  88. trim.h
  89. verify.c
  90. verify.h