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| author | Kan Liang <[email protected]> | 2022-09-01 06:09:56 -0700 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2022-09-06 11:33:02 +0200 |
| commit | a9a931e2666878343782c82d7d55cc173ddeb3e9 (patch) | |
| tree | 1a5c971a8b8270afec0a4c05b7d6ea0e9072599a /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | 47a3aeb39e8dc099ae431cd8b46bdf218f5511b2 (diff) | |
perf: Use sample_flags for branch stack
Use the new sample_flags to indicate whether the branch stack is filled
by the PMU driver.
Remove the br_stack from the perf_sample_data_init() to minimize the number
of cache lines touched.
Signed-off-by: Kan Liang <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions