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authorMasami Hiramatsu <[email protected]>2013-07-18 20:47:50 +0900
committerIngo Molnar <[email protected]>2013-07-19 09:57:04 +0200
commita7b0133ea94e4421a81702d5c0e6dcdbbbab8f6b (patch)
treecdffdd36bd256d81c65a083d50a9a2e9be050a6f /tools/perf/scripts/python/event_analyzing_sample.py
parentc7e85c42be68fca743df58a306edd29aa295e155 (diff)
kprobes/x86: Use text_poke_bp() instead of text_poke_smp*()
Use text_poke_bp() for optimizing kprobes instead of text_poke_smp*(). Since the number of kprobes is usually not so large (<100) and text_poke_bp() is much lighter than text_poke_smp() [which uses stop_machine()], this just stops using batch processing. Signed-off-by: Masami Hiramatsu <[email protected]> Reviewed-by: Jiri Kosina <[email protected]> Cc: H. Peter Anvin <[email protected]> Cc: Steven Rostedt <[email protected]> Cc: Jason Baron <[email protected]> Cc: [email protected] Cc: Borislav Petkov <[email protected]> Link: http://lkml.kernel.org/r/20130718114750.26675.9174.stgit@mhiramat-M0-7522 Signed-off-by: Ingo Molnar <[email protected]>
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