Messages in this thread | | | From | Leo Yan <> | Subject | [PATCH 0/2] perf kvm: Fix memory leak | Date | Mon, 20 Mar 2023 14:16:17 +0800 |
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This patch seris is to address memory leak issues in perf kvm.
The first patch introduces refcnt in structure kvm_info, so we can avoid memory leak for it.
The second patch explicitly delete histograms entries before program exiting rather than relying on kernel releasing memory space.
Leo Yan (2): perf kvm: Support refcnt in structure kvm_info perf kvm: Delete histograms entries before exiting
tools/perf/builtin-kvm.c | 6 ++++-- tools/perf/util/hist.c | 5 +++++ tools/perf/util/kvm-stat.h | 37 +++++++++++++++++++++++++++++++++++++ 3 files changed, 46 insertions(+), 2 deletions(-)
-- 2.39.2
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