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gerrit-public.fairphone.software / fp2-dev / platform / external / fio / e0ab5f977075ec2f8ad42378c95eb800a611f0ef
commite0ab5f977075ec2f8ad42378c95eb800a611f0ef[log] [tgz]
authorJens Axboe <jaxboe@fusionio.com>Tue Jun 29 10:07:13 2010 +0200
committerJens Axboe <jaxboe@fusionio.com>Tue Jun 29 10:07:13 2010 +0200
tree1afaed78eb34a9fed4482f0783293e2a9424264c
parent10accd7cf68af21ef4831528626a75ba7a06ce81 [diff]
crc32c-intel: replace SIGILL approach with cpuid

Some operating systems log illegal instructions, lets try and
be a bit nicer and use cpuid to identify the presence of
SSE4.2 which is needed to support the hw crc32c instruction.

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
1 file changed
tree: 1afaed78eb34a9fed4482f0783293e2a9424264c
  1. arch/
  2. compiler/
  3. crc/
  4. engines/
  5. examples/
  6. lib/
  7. os/
  8. profiles/
  9. .gitignore
  10. blktrace.c
  11. blktrace_api.h
  12. cgroup.c
  13. cgroup.h
  14. COPYING
  15. debug.c
  16. debug.h
  17. diskutil.c
  18. diskutil.h
  19. eta.c
  20. fifo.c
  21. fifo.h
  22. file.h
  23. filehash.c
  24. filehash.h
  25. filesetup.c
  26. fio.1
  27. fio.c
  28. fio.h
  29. fio_generate_plots
  30. fio_generate_plots.1
  31. flist.h
  32. flist_sort.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. Makefile.FreeBSD
  48. Makefile.mac
  49. Makefile.NetBSD
  50. Makefile.solaris
  51. memory.c
  52. mutex.c
  53. mutex.h
  54. options.c
  55. options.h
  56. parse.c
  57. parse.h
  58. profile.c
  59. profile.h
  60. rbtree.c
  61. rbtree.h
  62. README
  63. REPORTING-BUGS
  64. smalloc.c
  65. smalloc.h
  66. solaris.c
  67. stat.c
  68. time.c
  69. time.h
  70. verify.c
  71. verify.h