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android / platform / external / trace-cmd / 3ab8dcc
commit3ab8dcc7dee835a0a52ad61219024b48872109b4[log] [tgz]
authorSteven Rostedt (Red Hat) <rostedt@goodmis.org>Mon Sep 12 13:26:30 2016 -0400
committerSteven Rostedt <rostedt@goodmis.org>Sun Oct 30 19:46:49 2016 -0400
tree9c1ae077dd66faa1fe3f7a6b2fa164ea86e3dbcd
parentc3149d9b4cc399ab6ad4da953593c9a16b38ad72 [diff]
trace-cmd listen: Do not clean up in signal handler

Doing a memmove in the signal handler is racy with the updates of the main
process. Especially if it does a realloc, and the memory moves. Do the clean
up from the main process instead checking for EINTR in errno.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
1 file changed
tree: 9c1ae077dd66faa1fe3f7a6b2fa164ea86e3dbcd
  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. kshark-plugin.h
  21. list.h
  22. Makefile
  23. parse-filter.c
  24. parse-utils.c
  25. plugin_blk.c
  26. plugin_cfg80211.c
  27. plugin_function.c
  28. plugin_hrtimer.c
  29. plugin_jbd2.c
  30. plugin_kmem.c
  31. plugin_kvm.c
  32. plugin_mac80211.c
  33. plugin_python.c
  34. plugin_sched_switch.c
  35. plugin_scsi.c
  36. plugin_tlb.c
  37. plugin_xen.c
  38. README
  39. trace-blk-hack.c
  40. trace-capture.c
  41. trace-capture.h
  42. trace-cmd-local.h
  43. trace-cmd.bash
  44. trace-cmd.c
  45. trace-cmd.h
  46. trace-compat.c
  47. trace-compat.h
  48. trace-dialog.c
  49. trace-filter-hash.c
  50. trace-filter-hash.h
  51. trace-filter.c
  52. trace-filter.h
  53. trace-ftrace.c
  54. trace-graph-main.c
  55. trace-graph.c
  56. trace-graph.h
  57. trace-gui.h
  58. trace-hash-local.h
  59. trace-hash.c
  60. trace-hash.h
  61. trace-hist.c
  62. trace-hooks.c
  63. trace-input.c
  64. trace-listen.c
  65. trace-local.h
  66. trace-mem.c
  67. trace-msg.c
  68. trace-msg.h
  69. trace-output.c
  70. trace-plot-cpu.c
  71. trace-plot-task.c
  72. trace-plot.c
  73. trace-profile.c
  74. trace-read.c
  75. trace-record.c
  76. trace-recorder.c
  77. trace-restore.c
  78. trace-seq.c
  79. trace-snapshot.c
  80. trace-split.c
  81. trace-stack.c
  82. trace-stat.c
  83. trace-stream.c
  84. trace-usage.c
  85. trace-util.c
  86. trace-view-main.c
  87. trace-view-store.c
  88. trace-view-store.h
  89. trace-view.c
  90. trace-view.h
  91. trace-xml.c
  92. trace-xml.h
  93. tracecmd.py
  94. tracecmdgui.py
  95. version.h