Ian Rogers 6ceccefad0 perf python: Port mem-phys-addr to perf module ... Port mem-phys-addr.py to a standalone script in tools/perf/python/ using the perf.session API to read perf.data files and profile physical memory access types against /proc/iomem. Improvements compared to the legacy script: - Parse the full indentation hierarchy of /proc/iomem into a parent-child tree of frozen IomemEntry dataclasses (instead of only top-level indent-0 ranges), resolving physical addresses to the most specific sub-range (such as Kernel code/data/bss inside System RAM) and rolling child counts up into parent totals. - Support profiling multiple memory events in a single perf.data session (keyed by evsel name) instead of assuming a single global event. - Add argparse CLI options (-i/--input and --iomem to allow supplying an offline /proc/iomem snapshot from a target system). Add a shell test (test_mem_phys_addr_python.sh) to verify the standalone script. Assisted-by: Antigravity:gemini-3.1-pro Signed-off-by: Ian Rogers <irogers@google.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2026-09-26 20:49:28 +02:00
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counting.py	perf python: Improve perf script -l descriptions	2026-09-26 20:49:27 +02:00
ilist.py	perf python: Clean up pylint warnings in ilist.py	2026-09-26 20:49:27 +02:00
mem-phys-addr.py	perf python: Port mem-phys-addr to perf module	2026-09-26 20:49:28 +02:00
perf_live.py	perf python: Allow KeyboardInterrupt to propagate in LiveSession	2026-09-26 20:49:27 +02:00
perf.pyi	perf python: Add Intel PT call_return and itrace capability	2026-09-26 20:49:27 +02:00
stat-cpi.py	perf python: Port stat-cpi to perf module	2026-09-26 20:49:28 +02:00
tracepoint.py	perf python: Improve perf script -l descriptions	2026-09-26 20:49:27 +02:00
treport.py	perf python: Clean up pylint warnings in treport.py	2026-09-26 20:49:27 +02:00
twatch.py	perf python: Improve perf script -l descriptions	2026-09-26 20:49:27 +02:00