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| author | Ilkka Koskinen <[email protected]> | 2025-03-13 20:15:58 +0000 |
|---|---|---|
| committer | Namhyung Kim <[email protected]> | 2025-03-21 05:58:57 +0000 |
| commit | c0b60ce4615a4392338d833d59040f5fe2857d2c (patch) | |
| tree | 955d4ef642890f006426c2c591c4c84e575826d1 /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | perf trace: Fix evlist memory leak (diff) | |
| download | kernel-c0b60ce4615a4392338d833d59040f5fe2857d2c.tar.gz kernel-c0b60ce4615a4392338d833d59040f5fe2857d2c.zip | |
perf vendor events arm64: AmpereOne/AmpereOneX: Mark LD_RETIRED impacted by errata
Atomic instructions are both memory-reading and memory-writing
instructions and so should be counted by both LD_RETIRED and ST_RETIRED
performance monitoring events. However LD_RETIRED does not count atomic
instructions.
Signed-off-by: Ilkka Koskinen <[email protected]>
Reviewed-by: James Clark <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Namhyung Kim <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions