diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-04-19 16:30:05 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-04-19 16:38:43 -0300 |
| commit | 265b0de2f0f293f98173abb336edb63921b9c282 (patch) | |
| tree | d34ff2bc486662ab2ed7746157e83cfe6eb07eca /tools/perf/util/probe-finder.c | |
| parent | 686c511866b4634734be9d6e827e4e55b877d35e (diff) | |
perf probe: Add missing 0x prefix for addresses printed in hexadecimal
To fix this confusing warning:
# perf probe -l
Failed to find debug information for address 798240
probe_main:prometheus_new_counter__return (on github.com/prometheus/client_golang/prometheus.NewCounter%return in /home/acme/git/prometheus-uprobes/main with counter)
#
As that 798240 is printed with PRIx64 but has no letters, better print
the 0x prefix to disambiguate.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/lkml/ZEBCyFu2GjTw6qOi@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/probe-finder.c')
| -rw-r--r-- | tools/perf/util/probe-finder.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c index 54b49ce85c9f..f171360b0ef4 100644 --- a/tools/perf/util/probe-finder.c +++ b/tools/perf/util/probe-finder.c @@ -1729,7 +1729,7 @@ int debuginfo__find_probe_point(struct debuginfo *dbg, u64 addr, addr += baseaddr; /* Find cu die */ if (!dwarf_addrdie(dbg->dbg, (Dwarf_Addr)addr, &cudie)) { - pr_warning("Failed to find debug information for address %" PRIx64 "\n", + pr_warning("Failed to find debug information for address %#" PRIx64 "\n", addr); ret = -EINVAL; goto end; |