diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2025-06-25 16:03:39 -0700 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2025-06-26 15:15:48 -0700 |
| commit | e201757f7a0a901e313d638c545ed6cd0dc6870e (patch) | |
| tree | 501454cc707e4cb7e6e1cd8fd5f0e3fb6c3336e6 /tools/perf/util/annotate.c | |
| parent | 8e63fd1e00f59eab01ab43eb094abc380f8d0c28 (diff) | |
perf annotate: Fix source code annotate with objdump
Recently it uses llvm and capstone to speed up annotation or disassembly
of instructions. But they don't support source code view yet. Until it
fixed, we can force to use objdump for source code annotation.
To prevent performance loss, it's disabled by default and turned it on
when user requests it in TUI by pressing 's' key.
Acked-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20250625230339.702610-1-namhyung@kernel.org
Reported-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf/util/annotate.c')
| -rw-r--r-- | tools/perf/util/annotate.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 264a212b47df..0dd475a744b6 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1451,6 +1451,7 @@ void annotated_source__purge(struct annotated_source *as) list_del_init(&al->node); disasm_line__free(disasm_line(al)); } + as->tried_source = false; } static size_t disasm_line__fprintf(struct disasm_line *dl, FILE *fp) @@ -2280,6 +2281,7 @@ void annotation_options__init(void) opt->annotate_src = true; opt->offset_level = ANNOTATION__OFFSET_JUMP_TARGETS; opt->percent_type = PERCENT_PERIOD_LOCAL; + opt->hide_src_code = true; opt->hide_src_code_on_title = true; } |