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authorSteven Rostedt <[email protected]>2011-08-08 16:57:47 -0400
committerSteven Rostedt <[email protected]>2012-07-19 13:17:35 -0400
commit2f5f6ad9390c1ebbf738d130dbfe80b60eaa167e (patch)
tree1a88c37725d3efbcde8fa0a3cf19490d793877f0 /tools/perf/scripts/python/failed-syscalls-by-pid.py
parent6e0f17be0361444862637e8986c8c1a3b3f8dcf8 (diff)
ftrace: Pass ftrace_ops as third parameter to function trace callback
Currently the function trace callback receives only the ip and parent_ip of the function that it traced. It would be more powerful to also return the ops that registered the function as well. This allows the same function to act differently depending on what ftrace_ops registered it. Link: http://lkml.kernel.org/r/[email protected] Reviewed-by: Masami Hiramatsu <[email protected]> Signed-off-by: Steven Rostedt <[email protected]>
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