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| author | Ian Rogers <irogers@google.com> | 2026-03-20 02:33:48 +0300 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2026-03-27 01:02:42 +0300 |
| commit | cfaade34b52aa1ec553044255702c4b31b57c005 (patch) | |
| tree | 1dc81d852d16bb83242ec77e5611b689a2f3fbbb | |
| parent | 46a009cf0d85cba05d4667214db18a4c20dd6b8e (diff) | |
| download | linux-cfaade34b52aa1ec553044255702c4b31b57c005.tar.xz | |
perf lock: Fix option value type in parse_max_stack
The value is a void* and the address of an int, max_stack_depth, is
set up in the perf lock options. The parse_max_stack function treats
the int* as a long*, make this more correct by declaring the value to
be an int*.
Fixes: 0a277b622670 ("perf lock contention: Check --max-stack option")
Signed-off-by: Ian Rogers <irogers@google.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
| -rw-r--r-- | tools/perf/builtin-lock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c index e8962c985d34..5585aeb97684 100644 --- a/tools/perf/builtin-lock.c +++ b/tools/perf/builtin-lock.c @@ -2250,7 +2250,7 @@ static int parse_map_entry(const struct option *opt, const char *str, static int parse_max_stack(const struct option *opt, const char *str, int unset __maybe_unused) { - unsigned long *len = (unsigned long *)opt->value; + int *len = opt->value; long val; char *endptr; |