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tracing: Updates and minor fixes for 3.11.

Steven Rostedt lkml 1 version In review

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  1. v1 Latest12 patches 6 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/12tracing: Add function probe to trigger a ftrace dump to consoleDocumentation/trace/ftrace.txt kernel/trace/trace_functions.c+61 -50 replies
2/12tracing: Add function probe to trigger a ftrace dump of current CPU traceDocumentation/trace/ftrace.txt kernel/trace/trace_functions.c+50 -00 replies
3/12tracing/trivial: Consolidate error return conditionkernel/trace/trace_events.c+1 -40 replies
4/12tracing: Fix file mode of free_bufferkernel/trace/trace.c+1 -10 replies
5/12ftrace: Use schedule_on_each_cpu() as a heavy synchronize_sched()kernel/trace/ftrace.c+21 -20 replies
6/12ftrace: Remove ftrace_regex_lseek()include/linux/ftrace.h+0 -40 replies
7/12tracing: Do not call kmem_cache_free() on allocation failurekernel/trace/trace_events.c+1 -60 replies
8/12tracing: Add binary & filter for eventsDocumentation/trace/events.txt kernel/trace/trace_events_filter.c+7 -16 replies
9/12tracing: Update documentation on tracepoint glob matchingDocumentation/trace/events.txt+11 -20 replies
10/12tracing: Disable tracing on warningDocumentation/kernel-parameters.txt include/linux/ftrace.h kernel/panic.c +2 more+45 -00 replies
11/12tracing/kprobes: Remove unnecessary checking of trace_probe_is_enabledkernel/trace/trace_kprobe.c+1 -20 replies
12/12ftrace: Fix stddev calculation in function profilerkernel/trace/ftrace.c+8 -20 replies

Reviews trailers per patch

4 of 12 patches have a Reviewed-by or Acked-by.

PatchLuis Claudio R. GoncalvesPeter ZijlstraArend van SprielMasami HiramatsuPaul E. McKenneyVaibhav NagarnaikDavid Sharp
1/12Requested-by
2/12
3/12
4/12A-b A-b
5/12A-b
6/12
7/12
8/12T-b
9/12
10/12A-b
11/12A-b
12/12

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 7 reviewers.

Read the v1 thread

Cover letter [for-next][PATCH 00/12] tracing: Updates and minor fixes for 3.11.

The following patches are queued for 3.11.

Harsh Prateek Bora (1):
tracing/trivial: Consolidate error return condition

Juri Lelli (1):
ftrace: Fix stddev calculation in function profiler

Li Zefan (1):
ftrace: Remove ftrace_regex_lseek()

Namhyung Kim (1):
tracing: Do not call kmem_cache_free() on allocation failure

Steven Rostedt (2):
ftrace: Use schedule_on_each_cpu() as a heavy synchronize_sched()
tracing: Add binary '&' filter for events

Steven Rostedt (Red Hat) (4):
tracing: Add function probe to trigger a ftrace dump to console
tracing: Add function probe to trigger a ftrace dump of current CPU trace
tracing: Update documentation on tracepoint glob matching
tracing: Disable tracing on warning

Wang YanQing (1):
tracing: Fix file mode of free_buffer

zhangwei(Jovi) (1):
tracing/kprobes: Remove unnecessary checking of trace_probe_is_enabled

----

 Documentation/kernel-parameters.txt |   13 +++++
 Documentation/trace/events.txt      |   15 ++++-
 Documentation/trace/ftrace.txt      |   13 +++++
 include/linux/ftrace.h              |    9 +--
 kernel/panic.c                      |    3 +
 kernel/sysctl.c                     |    7 +++
 kernel/trace/ftrace.c               |   33 +++++++++--
 kernel/trace/trace.c                |   19 ++++++-
 kernel/trace/trace_events.c         |   12 +---
 kernel/trace/trace_events_filter.c  |    6 ++
 kernel/trace/trace_functions.c      |  103 +++++++++++++++++++++++++++++++++--
 kernel/trace/trace_kprobe.c         |    3 +-
 12 files changed, 207 insertions(+), 29 deletions(-)