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| author | James Clark <james.clark@arm.com> | 2021-10-18 14:48:42 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-11-07 12:27:38 -0300 |
| commit | 7cc72553ac03ec20afe2dec91dce4624ccd379b8 (patch) | |
| tree | f7c13bdc5b3c28b3ace30dff497b83958ca096b8 /tools/perf/builtin-sched.c | |
| parent | a3df50abeb7372fd0f1973f885fb8d634ac4e739 (diff) | |
| download | lwn-7cc72553ac03ec20afe2dec91dce4624ccd379b8.tar.gz lwn-7cc72553ac03ec20afe2dec91dce4624ccd379b8.zip | |
perf tools: Check vmlinux/kallsyms arguments in all tools
Only perf report checked the validity of these arguments so apply the
same check to all tools that read them for consistency.
Signed-off-by: James Clark <james.clark@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Denis Nikitin <denik@chromium.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20211018134844.2627174-3-james.clark@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-sched.c')
| -rw-r--r-- | tools/perf/builtin-sched.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 635a6b5a9ec9..4527f632ebe4 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -3538,6 +3538,7 @@ int cmd_sched(int argc, const char **argv) .fork_event = replay_fork_event, }; unsigned int i; + int ret; for (i = 0; i < ARRAY_SIZE(sched.curr_pid); i++) sched.curr_pid[i] = -1; @@ -3598,6 +3599,9 @@ int cmd_sched(int argc, const char **argv) parse_options_usage(NULL, timehist_options, "n", true); return -EINVAL; } + ret = symbol__validate_sym_arguments(); + if (ret) + return ret; return perf_sched__timehist(&sched); } else { |