diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2022-07-20 21:36:39 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-07-21 15:58:12 -0300 |
| commit | 9fe9b252c7c022df8e503435e778f15c04dfa3bf (patch) | |
| tree | f303deb60c5ab7f4cadef219e0404bed589f821d /tools/perf/builtin-lock.c | |
| parent | 60ecf84d728adfeed49c6d0ef10acde100b1e1a6 (diff) | |
perf lock: Fix a copy-n-paste bug
It should be lock_text_end instead of _start.
Fixes: 0d2997f750d1de39 ("perf lock: Look up callchain for the contended locks")
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Waiman Long <longman@redhat.com>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20220721043644.153718-2-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-lock.c')
| -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 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 */ |