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| author |   Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | 2013-07-18 20:47:50 +0900 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2013-07-19 09:57:04 +0200 |
| commit | a7b0133ea94e4421a81702d5c0e6dcdbbbab8f6b (patch) | |
| tree | cdffdd36bd256d81c65a083d50a9a2e9be050a6f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | kprobes/x86: Remove an incorrect comment about int3 in NMI/MCE (diff) | |
| download | linux-dev-a7b0133ea94e4421a81702d5c0e6dcdbbbab8f6b.tar.xz linux-dev-a7b0133ea94e4421a81702d5c0e6dcdbbbab8f6b.zip | |
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 <masami.hiramatsu.pt@hitachi.com>
Reviewed-by: Jiri Kosina <jkosina@suse.cz>
Cc: H. Peter Anvin <hpa@linux.intel.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Jason Baron <jbaron@akamai.com>
Cc: yrl.pp-manager.tt@hitachi.com
Cc: Borislav Petkov <bpetkov@suse.de>
Link: http://lkml.kernel.org/r/20130718114750.26675.9174.stgit@mhiramat-M0-7522
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions