Messages in this thread | | | Date | Fri, 08 Mar 2013 12:59:31 -0500 | From | Steven Rostedt <> | Subject | [for-next][PATCH 0/2] tracing: Snapshot command line and branch tracer fix |
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Two more patches to my queue. I added alloc_snapshot to the kernel command line parameter to alloc allocation of the snapshot buffer when the main tracing buffer is allocated, allowing the use of tracing_snapshot() without the fear of it not being allocated.
Also Fengguang Wu's tests discovered that my changes broke the branch tracer. I guess I should add that to my test suite ;-)
Steven Rostedt (Red Hat) (2): tracing: Add alloc_snapshot kernel command line parameter tracing: Fix the branch tracer that broke with buffer change
---- Documentation/kernel-parameters.txt | 7 +++ kernel/trace/trace.c | 81 +++++++++++++++++++++-------------- kernel/trace/trace.h | 2 +- kernel/trace/trace_branch.c | 4 +- kernel/trace/trace_events.c | 4 +- 5 files changed, 60 insertions(+), 38 deletions(-)
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