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android / platform / external / fio / 77731b29c35286a43ca6109ebf13389169ec20e9
commit77731b29c35286a43ca6109ebf13389169ec20e9[log] [tgz]
authorJens Axboe <[email protected]>Mon Apr 28 12:08:47 2014 -0600
committerJens Axboe <[email protected]>Mon Apr 28 12:08:47 2014 -0600
treec185d32995a34d5fc80bbeb936e7e5edafa4ceb3
parent8b89b91bb0b6e6321652619ce405a702c2b4e4e0 [diff]
Add option for io_limit

'size' denotes both the size of the region for IO, as well as the
amount of IO to transfer. Sometimes it's useful to be able to set
them separately instead. With this patch, you can do:

size=100G
io_limit=10G

and have fio do 10G of IO between 0..100G of the address space.

Signed-off-by: Jens Axboe <[email protected]>
8 files changed
tree: c185d32995a34d5fc80bbeb936e7e5edafa4ceb3
  1. arch/
  2. compiler/
  3. crc/
  4. engines/
  5. examples/
  6. lib/
  7. os/
  8. profiles/
  9. t/
  10. tools/
  11. .gitignore
  12. backend.c
  13. blktrace.c
  14. blktrace_api.h
  15. cairo_text_helpers.c
  16. cairo_text_helpers.h
  17. cconv.c
  18. cgroup.c
  19. cgroup.h
  20. client.c
  21. client.h
  22. configure
  23. COPYING
  24. debug.c
  25. debug.h
  26. diskutil.c
  27. diskutil.h
  28. err.h
  29. eta.c
  30. fifo.c
  31. fifo.h
  32. file.h
  33. filehash.c
  34. filehash.h
  35. filelock.c
  36. filelock.h
  37. filesetup.c
  38. FIO-VERSION-GEN
  39. fio.1
  40. fio.c
  41. fio.h
  42. flist.h
  43. flow.c
  44. flow.h
  45. gclient.c
  46. gclient.h
  47. gcompat.c
  48. gcompat.h
  49. gerror.c
  50. gerror.h
  51. gettime-thread.c
  52. gettime.c
  53. gettime.h
  54. GFIO-TODO
  55. gfio.c
  56. gfio.h
  57. ghelpers.c
  58. ghelpers.h
  59. goptions.c
  60. goptions.h
  61. graph.c
  62. graph.h
  63. hash.h
  64. helpers.c
  65. helpers.h
  66. HOWTO
  67. idletime.c
  68. idletime.h
  69. init.c
  70. io_ddir.h
  71. io_u.c
  72. io_u_queue.c
  73. io_u_queue.h
  74. ioengine.h
  75. ioengines.c
  76. iolog.c
  77. iolog.h
  78. json.c
  79. json.h
  80. libfio.c
  81. LICENSE
  82. log.c
  83. log.h
  84. Makefile
  85. memalign.c
  86. memalign.h
  87. memory.c
  88. minmax.h
  89. mutex.c
  90. mutex.h
  91. options.c
  92. options.h
  93. parse.c
  94. parse.h
  95. printing.c
  96. printing.h
  97. profile.c
  98. profile.h
  99. README
  100. REPORTING-BUGS
  101. SERVER-TODO
  102. server.c
  103. server.h
  104. smalloc.c
  105. smalloc.h
  106. stat.c
  107. stat.h
  108. td_error.c
  109. td_error.h
  110. thread_options.h
  111. tickmarks.c
  112. tickmarks.h
  113. time.c
  114. time.h
  115. trim.c
  116. trim.h
  117. verify.c
  118. verify.h