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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2013-11-05 14:58:01 +1100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2013-11-05 14:58:04 +1100 |
| commit | 7f1546329db7b573f3a640d75cc1af40dc5ee9ed (patch) | |
| tree | 2fe1446a800cfd5a5f52b3bdc16f9dd43968eb57 /tools/perf/util/parse-events.c | |
| parent | ddb758d5bb04265c29afbec3496f4b2f2fc2aa09 (diff) | |
| parent | f497c33a948932e2a11b71d1ea07b2eedbc2f0d7 (diff) | |
Merge remote-tracking branch 'tip/auto-latest'
Conflicts:
arch/h8300/include/asm/Kbuild
include/linux/acpi.h
include/linux/wait.h
tools/perf/config/Makefile
tools/perf/config/feature-tests.mak
Diffstat (limited to 'tools/perf/util/parse-events.c')
| -rw-r--r-- | tools/perf/util/parse-events.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 98125319b158..c90e55cf7e82 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -998,8 +998,10 @@ void print_tracepoint_events(const char *subsys_glob, const char *event_glob, char evt_path[MAXPATHLEN]; char dir_path[MAXPATHLEN]; - if (debugfs_valid_mountpoint(tracing_events_path)) + if (debugfs_valid_mountpoint(tracing_events_path)) { + printf(" [ Tracepoints not available: %s ]\n", strerror(errno)); return; + } sys_dir = opendir(tracing_events_path); if (!sys_dir) |