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android / platform / external / trace-cmd / db4e8c9
commitdb4e8c9be31437a5cdda8231b5de13597da161f9[log] [tgz]
authorJosef Bacik <jbacik@fb.com>Fri May 08 15:29:02 2015 -0400
committerSteven Rostedt <rostedt@goodmis.org>Wed Jun 10 15:11:46 2015 -0400
treecfce83718bc91a245a5e842c3a4b514960addc58
parentf3b07cf9bb6e9ab405ea7a81678769bca03347e0 [diff]
trace-cmd: Lookup syscall names in profile

When we profile syscall times we're just given the syscall number, not the name.
This isn't helpful for human beings, so lookup the syscall names when we are
printing out the information.  This uses the audit library to get this
information, I'm not married to it, but it seems that any app that does this
mapping has to scrape /usr/include/asm/unistd*.h to pull out the names, so might
as well just use somebody elses work.

Link: http://lkml.kernel.org/r/1431113344-22579-4-git-send-email-jbacik@fb.com

Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2 files changed
tree: cfce83718bc91a245a5e842c3a4b514960addc58
  1. Documentation/
  2. .gitattributes
  3. .gitignore
  4. bug.h
  5. COPYING
  6. COPYING.LIB
  7. cpu.h
  8. ctracecmd.i
  9. ctracecmdgui.i
  10. event-parse.c
  11. event-parse.h
  12. event-plugin.c
  13. event-utils.h
  14. event-viewer.py
  15. features.mk
  16. kbuffer-parse.c
  17. kbuffer.h
  18. kernel-shark.c
  19. kernel-shark.h
  20. list.h
  21. Makefile
  22. parse-filter.c
  23. parse-utils.c
  24. plugin_blk.c
  25. plugin_cfg80211.c
  26. plugin_function.c
  27. plugin_hrtimer.c
  28. plugin_jbd2.c
  29. plugin_kmem.c
  30. plugin_kvm.c
  31. plugin_mac80211.c
  32. plugin_python.c
  33. plugin_sched_switch.c
  34. plugin_scsi.c
  35. plugin_tlb.c
  36. plugin_xen.c
  37. README
  38. trace-blk-hack.c
  39. trace-capture.c
  40. trace-capture.h
  41. trace-cmd-local.h
  42. trace-cmd.c
  43. trace-cmd.h
  44. trace-compat.c
  45. trace-compat.h
  46. trace-dialog.c
  47. trace-filter-hash.c
  48. trace-filter-hash.h
  49. trace-filter.c
  50. trace-filter.h
  51. trace-ftrace.c
  52. trace-graph-main.c
  53. trace-graph.c
  54. trace-graph.h
  55. trace-gui.h
  56. trace-hash-local.h
  57. trace-hash.c
  58. trace-hash.h
  59. trace-hist.c
  60. trace-hooks.c
  61. trace-input.c
  62. trace-listen.c
  63. trace-local.h
  64. trace-mem.c
  65. trace-output.c
  66. trace-plot-cpu.c
  67. trace-plot-task.c
  68. trace-plot.c
  69. trace-profile.c
  70. trace-read.c
  71. trace-record.c
  72. trace-recorder.c
  73. trace-restore.c
  74. trace-seq.c
  75. trace-snapshot.c
  76. trace-split.c
  77. trace-stack.c
  78. trace-stat.c
  79. trace-stream.c
  80. trace-usage.c
  81. trace-util.c
  82. trace-view-main.c
  83. trace-view-store.c
  84. trace-view-store.h
  85. trace-view.c
  86. trace-view.h
  87. trace-xml.c
  88. trace-xml.h
  89. tracecmd.py
  90. tracecmdgui.py
  91. version.h