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gerrit-public.fairphone.software / fp2-dev / platform / external / fio / 7d11f87148b8ec0f5627c701c934c752bf774029
commit7d11f87148b8ec0f5627c701c934c752bf774029[log] [tgz]
authorJens Axboe <axboe@kernel.dk>Mon Dec 17 12:03:29 2012 +0100
committerJens Axboe <axboe@kernel.dk>Mon Dec 17 12:03:29 2012 +0100
treeaf43dcf3ed2778868bd7b50abc25dc6ae740e4fa
parent01423eae85a071ff6acee870edd696c7929723ba [diff]
cpu clock: add independent test for monotonic/sane TSC

Fire up all threads on the system, checking the clock 100,000
times on each. Then collect and compare results, to ensure we
never have a clock that goes backwards.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
3 files changed
tree: af43dcf3ed2778868bd7b50abc25dc6ae740e4fa
  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-thread.c
  39. gettime.c
  40. gettime.h
  41. hash.h
  42. helpers.c
  43. helpers.h
  44. HOWTO
  45. init.c
  46. io_ddir.h
  47. io_u.c
  48. ioengine.h
  49. ioengines.c
  50. iolog.c
  51. iolog.h
  52. json.c
  53. json.h
  54. libfio.c
  55. LICENSE
  56. log.c
  57. log.h
  58. Makefile
  59. memalign.c
  60. memalign.h
  61. memory.c
  62. minmax.h
  63. mutex.c
  64. mutex.h
  65. options.c
  66. options.h
  67. parse.c
  68. parse.h
  69. profile.c
  70. profile.h
  71. rbtree.c
  72. rbtree.h
  73. README
  74. REPORTING-BUGS
  75. SERVER-TODO
  76. server.c
  77. server.h
  78. smalloc.c
  79. smalloc.h
  80. stat.c
  81. stat.h
  82. time.c
  83. time.h
  84. trim.c
  85. trim.h
  86. verify.c
  87. verify.h