diff options
| author | Yinan Liu <[email protected]> | 2021-12-12 19:33:58 +0800 |
|---|---|---|
| committer | Steven Rostedt <[email protected]> | 2022-01-13 16:23:04 -0500 |
| commit | 72b3942a173c387b27860ba1069636726e208777 (patch) | |
| tree | f5c9e5f29af4aeae0dbaf9d7232dd985cc5cf4b3 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 1c1857d400355e96f0fe8b32adc6fa7594d03b52 (diff) | |
scripts: ftrace - move the sort-processing in ftrace_init
When the kernel starts, the initialization of ftrace takes
up a portion of the time (approximately 6~8ms) to sort mcount
addresses. We can save this time by moving mcount-sorting to
compile time.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Yinan Liu <[email protected]>
Reported-by: kernel test robot <[email protected]>
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Steven Rostedt <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions