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| author | Steven Rostedt <[email protected]> | 2010-10-13 21:12:30 +0000 |
|---|---|---|
| committer | Steven Rostedt <[email protected]> | 2010-10-14 20:52:41 +0000 |
| commit | 72441cb1fd77d092f09ddfac748955703884c9a7 (patch) | |
| tree | 3b02aecebf718f1cb6e9752b809e825b237527da /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | ftrace: Add C version of recordmcount compile time code (diff) | |
| download | kernel-72441cb1fd77d092f09ddfac748955703884c9a7.tar.gz kernel-72441cb1fd77d092f09ddfac748955703884c9a7.zip | |
ftrace/x86: Add support for C version of recordmcount
This patch adds the support for the C version of recordmcount and
compile times show ~ 12% improvement.
After verifying this works, other archs can add:
HAVE_C_MCOUNT_RECORD
in its Kconfig and it will use the C version of recordmcount
instead of the perl version.
Cc: <[email protected]>
Cc: Michal Marek <[email protected]>
Cc: [email protected]
Cc: John Reiser <[email protected]>
Signed-off-by: Steven Rostedt <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions