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selftests/rseq: Add rseq slice histogram script
authorPeter Zijlstra <peterz@infradead.org>
Wed, 21 Jan 2026 14:10:29 +0000 (15:10 +0100)
committerPeter Zijlstra <peterz@infradead.org>
Thu, 22 Jan 2026 10:11:20 +0000 (11:11 +0100)
commitbb332a9e5a057d2cb9b90e307b26cce9b1f6f660
tree1e547de324ed3ed7837f60b559fdf17ff452a979tree
parent5d6446f409da00e5a389125ddb5ce09f5bc404c9commit | diff
selftests/rseq: Add rseq slice histogram script

A script that processes trace-cmd data and generates a histogram of
rseq slice_ext durations for the recorded workload.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20260121143208.340549136@infradead.org
Documentation/userspace-api/rseq.rst diff | blob | blame | history
tools/testing/selftests/rseq/rseq-slice-hist.py [new file with mode: 0644] blob
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