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| author | Thomas Richter <tmricht@linux.ibm.com> | 2026-04-07 13:08:34 +0300 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2026-04-08 20:28:49 +0300 |
| commit | 59f6de4e8f2295f8beb2857d8b87e67218e63538 (patch) | |
| tree | 5a6f5b06952eccae906856cbbc8c2295595222af | |
| parent | bb7aeeaa2106c6cc31cc88a513249bb80018535d (diff) | |
| download | linux-59f6de4e8f2295f8beb2857d8b87e67218e63538.tar.xz | |
perf config: Make symbol_conf::addr2line_disable_warn configurable
Make symbol_conf::addr2line_disable_warn configurable by reading
the perfconfig file.
Use section core and addr2line-disable-warn = value.
Update documentation.
Example:
# perf config -l
core.addr2line-timeout=5000
core.addr2line-disable-warn=1
#
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Suggested-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
| -rw-r--r-- | tools/perf/Documentation/perf-config.txt | 6 | ||||
| -rw-r--r-- | tools/perf/util/config.c | 3 |
2 files changed, 9 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-config.txt b/tools/perf/Documentation/perf-config.txt index 642d1c490d9e..9b223f892829 100644 --- a/tools/perf/Documentation/perf-config.txt +++ b/tools/perf/Documentation/perf-config.txt @@ -210,6 +210,12 @@ core.*:: Sets a timeout (in milliseconds) for parsing /proc/<pid>/maps files. Can be overridden by the --proc-map-timeout option on supported subcommands. The default timeout is 500ms. + addr2line-disable-warn:: + When set to 'true' disable all warnings from 'addr2line' output. + Default setting is 'false' to show these warnings. + addr2line-timeout:: + Sets a timeout (in milliseconds) for parsing 'addr2line' + output. The default timeout is 5s. tui.*, gtk.*:: Subcommands that can be configured here are 'top', 'report' and 'annotate'. diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c index 0452fbc6c085..8e30def2b1f7 100644 --- a/tools/perf/util/config.c +++ b/tools/perf/util/config.c @@ -461,6 +461,9 @@ static int perf_default_core_config(const char *var, const char *value) if (!strcmp(var, "core.addr2line-timeout")) addr2line_timeout_ms = strtoul(value, NULL, 10); + if (!strcmp(var, "core.addr2line-disable-warn")) + symbol_conf.addr2line_disable_warn = perf_config_bool(var, value); + /* Add other config variables here. */ return 0; } |