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Subject[PATCH 0/2] tracing/function_graph fixes for 2.6.31
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Ingo, Thomas,

Those are two fixes for the function graph tracer for .31

The first one fixes a possible race condition between a function graph trace
reader and ring buffer writers, leading to a mixup inside an event entry, or
worst.

The second one fixes some issues in the output of the function graph tracer
while using splice on the trace_pipe file or ftrace_dump().

Both fixes should also be backported on .30 for the -stable branch.

Thanks,
Frederic.

The following changes since commit 4733fd328f14280900435d9dbae1487d110a4d56:
Benjamin Herrenschmidt (1):
mm: Remove duplicate definitions in MIPS and SH

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing.git tracing/fixes

Lai Jiangshan (2):
tracing: Fix invalid function_graph entry
tracing: Fix missing function_graph events when we splice_read from trace_pipe

kernel/trace/trace.c | 10 +++++++---
kernel/trace/trace_functions_graph.c | 11 +++++++++--
2 files changed, 16 insertions(+), 5 deletions(-)


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