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gerrit-public.fairphone.software / fp2-dev / platform / external / fio / a66da7a2354aac16757c75a824ad7cbba678535c
commita66da7a2354aac16757c75a824ad7cbba678535c[log] [tgz]
authorJens Axboe <jaxboe@fusionio.com>Wed Aug 31 13:14:12 2011 -0600
committerJens Axboe <jaxboe@fusionio.com>Wed Aug 31 13:14:12 2011 -0600
tree191979147ef55c2a57a55bd257917b46397e03d8
parente2979754b554d6a48cffa98f41fb59bc045922ac [diff]
Add support for backwards holes

If you did:

bs=4k
rw=read:-8k

you would essentially rewind by 8k after reading 4k, causing
the read to be sequentially backwards.

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2 files changed
tree: 191979147ef55c2a57a55bd257917b46397e03d8
  1. arch/
  2. compiler/
  3. crc/
  4. engines/
  5. examples/
  6. lib/
  7. os/
  8. profiles/
  9. t/
  10. .gitignore
  11. blktrace.c
  12. blktrace_api.h
  13. cgroup.c
  14. cgroup.h
  15. COPYING
  16. debug.c
  17. debug.h
  18. diskutil.c
  19. diskutil.h
  20. eta.c
  21. fifo.c
  22. fifo.h
  23. file.h
  24. filehash.c
  25. filehash.h
  26. filesetup.c
  27. fio.1
  28. fio.c
  29. fio.h
  30. fio_generate_plots
  31. fio_generate_plots.1
  32. flist.h
  33. gettime.c
  34. hash.h
  35. helpers.c
  36. helpers.h
  37. HOWTO
  38. init.c
  39. io_ddir.h
  40. io_u.c
  41. ioengine.h
  42. ioengines.c
  43. iolog.h
  44. log.c
  45. log.h
  46. Makefile
  47. memalign.c
  48. memalign.h
  49. memory.c
  50. mutex.c
  51. mutex.h
  52. options.c
  53. options.h
  54. parse.c
  55. parse.h
  56. profile.c
  57. profile.h
  58. rbtree.c
  59. rbtree.h
  60. README
  61. REPORTING-BUGS
  62. smalloc.c
  63. smalloc.h
  64. stat.c
  65. time.c
  66. time.h
  67. trim.c
  68. trim.h
  69. verify.c
  70. verify.h