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review.shift-gmbh.com / SHIFTPHONES / mainline / linux / bbeb97464eefc65f506084fd9f18f21653e01137 / kernel / trace / ring_buffer.c
  1. bbeb974 tracing: Fix race in trace_open and buffer resize call by Gaurav Kohli · 4 years, 3 months ago
  2. 32663c78 Merge tag 'trace-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace by Linus Torvalds · 4 years, 5 months ago
  3. 3f649ab treewide: Remove uninitialized_var() usage by Kees Cook · 4 years, 7 months ago
  4. 29ce245 ring-buffer: Do not trigger a WARN if clock going backwards is detected by Steven Rostedt (VMware) · 4 years, 6 months ago
  5. bbeba3e ring-buffer: Call trace_clock_local() directly for RETPOLINE kernels by Steven Rostedt (VMware) · 4 years, 6 months ago
  6. 74e8793 ring-buffer: Move the add_timestamp into its own function by Steven Rostedt (VMware) · 4 years, 6 months ago
  7. 58fbc3c ring-buffer: Consolidate add_timestamp to remove some branches by Steven Rostedt (VMware) · 4 years, 6 months ago
  8. 75b21c6 ring-buffer: Mark the !tail (crossing a page) as unlikely by Steven Rostedt (VMware) · 4 years, 6 months ago
  9. b23d7a5f ring-buffer: speed up buffer resets by avoiding synchronize_rcu for each CPU by Nicholas Piggin · 4 years, 6 months ago
  10. 10464b4 ring-buffer: Add rb_time_t 64 bit operations for speeding up 32 bit by Steven Rostedt (VMware) · 4 years, 6 months ago
  11. 7c4b4a5 ring-buffer: Incorporate absolute timestamp into add_timestamp logic by Steven Rostedt (VMware) · 4 years, 6 months ago
  12. a389d86 ring-buffer: Have nested events still record running time stamp by Steven Rostedt (VMware) · 4 years, 6 months ago
  13. 097350d ring-buffer: Zero out time extend if it is nested and not absolute by Steven Rostedt (VMware) · 4 years, 6 months ago
  14. da4d401 ring-buffer: Remove all BUG() calls by Steven Rostedt (VMware) · 4 years, 8 months ago
  15. 3d2353d ring-buffer: Don't deactivate the ring buffer on failed iterator reads by Steven Rostedt (VMware) · 4 years, 8 months ago
  16. c9b7a4a ring-buffer/tracing: Have iterator acknowledge dropped events by Steven Rostedt (VMware) · 4 years, 10 months ago
  17. 1039221 ring-buffer: Do not disable recording when there is an iterator by Steven Rostedt (VMware) · 4 years, 10 months ago
  18. 07b8b10 ring-buffer: Make resize disable per cpu buffer instead of total buffer by Steven Rostedt (VMware) · 4 years, 9 months ago
  19. 153368c ring-buffer: Optimize rb_iter_head_event() by Steven Rostedt (VMware) · 4 years, 10 months ago
  20. ff84c50 ring-buffer: Do not die if rb_iter_peek() fails more than thrice by Steven Rostedt (VMware) · 4 years, 10 months ago
  21. 785888c ring-buffer: Have rb_iter_head_event() handle concurrent writer by Steven Rostedt (VMware) · 4 years, 10 months ago
  22. 28e3fc5 ring-buffer: Add page_stamp to iterator for synchronization by Steven Rostedt (VMware) · 4 years, 10 months ago
  23. bc1a72a ring-buffer: Rename ring_buffer_read() to read_buffer_iter_advance() by Steven Rostedt (VMware) · 4 years, 10 months ago
  24. ead6ecf ring-buffer: Have ring_buffer_empty() not depend on tracing stopped by Steven Rostedt (VMware) · 4 years, 10 months ago
  25. b834794 ring-buffer: Remove abandoned macro RB_MISSED_FLAGS by Alex Shi · 5 years ago
  26. cfc585a ring-buffer: Fix kernel doc for rb_update_event() by Steven Rostedt (VMware) · 5 years ago
  27. 59e7cff ring-bufer: kernel-doc warning fixes by Fabian Frederick · 11 years ago
  28. 1329249 tracing: Make struct ring_buffer less ambiguous by Steven Rostedt (VMware) · 5 years ago
  29. ee19545 Fix up for "printk: Drop pr_warning definition" by Stephen Rothwell · 5 years ago
  30. a356646 tracing: Do not create directories if lockdown is in affect by Steven Rostedt (VMware) · 5 years ago
  31. 86b3de6 ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS by Steven Rostedt (VMware) · 6 years ago
  32. d2d8b14 Merge tag 'trace-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace by Linus Torvalds · 6 years ago
  33. d6097c9 trace: Fix preempt_enable_no_resched() abuse by Peter Zijlstra · 6 years ago
  34. 40ed29b ring-buffer: Fix ring buffer size in rb_write_something() by YueHaibing · 6 years ago
  35. 31b265b tracing: kdb: Fix ftdump to not sleep by Douglas Anderson · 6 years ago
  36. d325c40 ring-buffer: Remove unused function ring_buffer_page_len() by Miroslav Benes · 6 years ago
  37. 495d714 Merge tag 'trace-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace by Linus Torvalds · 6 years ago
  38. 03329f9 tracing: Add tracefs file buffer_percentage by Steven Rostedt (VMware) · 6 years ago
  39. 2c2b0a7 ring-buffer: Add percentage of ring buffer full to wake up reader by Steven Rostedt (VMware) · 6 years ago
  40. 7440172 tracing: Replace synchronize_sched() and call_rcu_sched() by Paul E. McKenney · 6 years ago
  41. 83f3655 ring-buffer: Allow for rescheduling when removing pages by Vaibhav Nagarnaik · 6 years ago
  42. bcea3f9 tracing: Add SPDX License format tags to tracing files by Steven Rostedt (VMware) · 6 years ago
  43. d7224c0 ring-buffer: Make ring_buffer_record_is_set_on() return bool by Steven Rostedt (VMware) · 6 years ago
  44. 3ebea280 ring-buffer: Make ring_buffer_record_is_on() return bool by Steven Rostedt (VMware) · 6 years ago
  45. 73c8d89 ring_buffer: tracing: Inherit the tracing setting to next ring buffer by Masami Hiramatsu · 6 years ago
  46. 6167c20 ring-buffer: Fix a bunch of typos in comments by Steven Rostedt (VMware) · 7 years ago
  47. 927e56d ring-buffer: Add set/clear_current_oom_origin() during allocations by Steven Rostedt (VMware) · 7 years ago
  48. 2a872fa ring-buffer: Check if memory is available before allocation by Steven Rostedt (VMware) · 7 years ago
  49. 913ea4d tracing: Mention trace_clock=global when warning about unstable clocks by Chris Wilson · 7 years ago
  50. 8e01206 ring-buffer: Add nesting for adding events within events by Steven Rostedt (VMware) · 7 years ago
  51. dc4e280 ring-buffer: Redefine the unimplemented RINGBUF_TYPE_TIME_STAMP by Tom Zanussi · 7 years ago
  52. 00b4145 ring-buffer: Add interface for setting absolute time stamps by Tom Zanussi · 7 years ago
  53. a9a0884 vfs: do bulk POLL* -> EPOLL* replacement by Linus Torvalds · 7 years ago
  54. 168fe32 Merge branch 'misc.poll' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs by Linus Torvalds · 7 years ago
  55. 0164e0d ring-buffer: Fix duplicate results in mapping context to bits in recursive lock by Steven Rostedt (VMware) · 7 years ago
  56. a0e3a18 ring-buffer: Bring back context level recursive checks by Steven Rostedt (VMware) · 7 years ago
  57. ae415fa ring-buffer: Do no reuse reader page if still in use by Steven Rostedt (VMware) · 7 years ago
  58. 45d8b80 ring-buffer: Mask out the info bits when returning buffer page length by Steven Rostedt (VMware) · 7 years ago
  59. c4bfd39 ring-buffer: Remove unused function __rb_data_page_index() by Matthias Kaehlcke · 8 years ago
  60. ecf9270 ring_buffer_poll_wait() return value used as return value of ->poll() by Al Viro · 7 years ago
  61. 2dcd9c7 Merge tag 'trace-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace by Linus Torvalds · 7 years ago
  62. 4950276 kmemcheck: remove annotations by Levin, Alexander (Sasha Levin) · 7 years ago
  63. 6aa7de0 locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_ONCE()/WRITE_ONCE() by Mark Rutland · 7 years ago
  64. 1a149d7 ring-buffer: Rewrite trace_recursive_(un)lock() to be simpler by Steven Rostedt (VMware) · 7 years ago
  65. a7e52ad ring-buffer: Have ring_buffer_alloc_read_page() return error on offline CPU by Steven Rostedt (VMware) · 7 years ago
  66. 8486188 tracing/ring_buffer: Try harder to allocate by Joel Fernandes · 7 years ago
  67. 4c17468 Merge tag 'trace-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace by Linus Torvalds · 8 years ago
  68. 73a757e ring-buffer: Return reader page back into existing ring buffer by Steven Rostedt (VMware) · 8 years ago
  69. 78f7a45 ring-buffer: Have ring_buffer_iter_empty() return true when empty by Steven Rostedt (VMware) · 8 years ago
  70. 62277de ring-buffer: Fix return value check in test_ringbuffer() by Wei Yongjun · 9 years ago
  71. e601757 sched/headers: Prepare for new header dependencies before moving code to <linux/sched/clock.h> by Ingo Molnar · 8 years ago
  72. 179a7ba Merge tag 'trace-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace by Linus Torvalds · 8 years ago
  73. 99e6f6e tracing/rb: Init the CPU mask on allocation by Sebastian Andrzej Siewior · 8 years ago
  74. b18cc3d tracing/rb: Init the CPU mask on allocation by Sebastian Andrzej Siewior · 8 years ago
  75. b32614c tracing/rb: Convert to hotplug state machine by Sebastian Andrzej Siewior · 8 years ago
  76. 38e11df ring-buffer: Force rb_end_commit() and rb_set_commit_to_write() inline by Steven Rostedt (Red Hat) · 8 years ago
  77. babe3fc ring-buffer: Froce rb_update_write_stamp() to be inlined by Steven Rostedt (Red Hat) · 8 years ago
  78. 2289d56 ring-buffer: Force inline of hotpath helper functions by Steven Rostedt (Red Hat) · 8 years ago
  79. 929ddbf ring-buffer: Always inline rb_event_data() by Steven Rostedt (Red Hat) · 8 years ago
  80. fa7ffb3 ring-buffer: Make rb_reserve_next_event() always inlined by Steven Rostedt (Red Hat) · 8 years ago
  81. 59643d1 ring-buffer: Prevent overflow of size in ring_buffer_resize() by Steven Rostedt (Red Hat) · 9 years ago
  82. 9b94a8f ring-buffer: Use long for nr_pages to avoid overflow failures by Steven Rostedt (Red Hat) · 9 years ago
  83. 4239c38 ring-buffer: Process commits whenever moving to a new page. by Steven Rostedt (Red Hat) · 9 years ago
  84. 7000498 ring-buffer: Remove redundant update of page timestamp by Steven Rostedt (Red Hat) · 9 years ago
  85. 8573636 ring-buffer: Use READ_ONCE() for most tail_page access by Steven Rostedt (Red Hat) · 9 years ago
  86. bd1b7cd ring-buffer: Put back the length if crossed page with add_timestamp by Steven Rostedt (Red Hat) · 9 years ago
  87. b81f472 ring-buffer: Update read stamp with first real commit on page by Steven Rostedt (Red Hat) · 9 years ago
  88. cdb2a0a9 ring-buffer: rb_event_is_commit() can return boolean by Yaowei Bai · 9 years ago
  89. da58834 ring-buffer: rb_per_cpu_empty() can return boolean by Yaowei Bai · 9 years ago
  90. 3d4e204 ring_buffer: ring_buffer_empty{cpu}() can return boolean by Yaowei Bai · 9 years ago
  91. 06ca320 ring-buffer: rb_is_reader_page() can return boolean by Yaowei Bai · 9 years ago
  92. b7dc42f ring-buffer: Revert "ring-buffer: Get timestamp after event is allocated" by Steven Rostedt (Red Hat) · 9 years ago
  93. d90fd77 ring-buffer: Reorganize function locations by Steven Rostedt (Red Hat) · 10 years ago
  94. 7d75e68 ring-buffer: Make sure event has enough room for extend and padding by Steven Rostedt (Red Hat) · 10 years ago
  95. a4543a2 ring-buffer: Get timestamp after event is allocated by Steven Rostedt (Red Hat) · 10 years ago
  96. 9826b27 ring-buffer: Move the adding of the extended timestamp out of line by Steven Rostedt (Red Hat) · 10 years ago
  97. fcc742e ring-buffer: Add event descriptor to simplify passing data by Steven Rostedt (Red Hat) · 10 years ago
  98. a497adb ring-buffer: Add enum names for the context levels by Steven Rostedt (Red Hat) · 10 years ago
  99. 3c6296f ring-buffer: Remove useless unused tracing_off_permanent() by Steven Rostedt (Red Hat) · 10 years ago
  100. 289a5a2 ring-buffer: Give NMIs a chance to lock the reader_lock by Steven Rostedt (Red Hat) · 10 years ago