Messages in this thread Patch in this message | | | From | Namhyung Kim <> | Subject | [PATCH 1/6] perf lock: Fix a copy-n-paste bug | Date | Wed, 20 Jul 2022 21:36:39 -0700 |
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It should be lock_text_end instead of _start.
Fixes: 0d2997f750d1 ("perf lock: Look up callchain for the contended locks") Signed-off-by: Namhyung Kim <namhyung@kernel.org> --- tools/perf/builtin-lock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c index c5ca34741561..0aae88fdf93a 100644 --- a/tools/perf/builtin-lock.c +++ b/tools/perf/builtin-lock.c @@ -892,7 +892,7 @@ static bool is_lock_function(u64 addr) sym = machine__find_kernel_symbol_by_name(machine, "__lock_text_end", &kmap); - lock_text_start = kmap->unmap_ip(kmap, sym->start); + lock_text_end = kmap->unmap_ip(kmap, sym->start); } /* failed to get kernel symbols */ -- 2.37.0.170.g444d1eabd0-goog
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