diff options
| author | Arnaldo Carvalho de Melo <[email protected]> | 2018-05-16 16:27:14 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2018-05-16 16:27:14 -0300 |
| commit | 17c257e867be1880eaf7c1b9dac286086d75d1ec (patch) | |
| tree | daa6a7bd9c5787796b12793f59d2de0d1490f7e8 /tools/lib/api/fs/tracing_path.c | |
| parent | 00a6270361c025bfaae1d70ef1b596d182e05e8a (diff) | |
tools lib api: Unexport 'tracing_path' variable
One should use tracing_path_mount() instead, so more things get done
lazily instead of at every 'perf' tool call startup.
Cc: Adrian Hunter <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Wang Nan <[email protected]>
Link: https://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/lib/api/fs/tracing_path.c')
| -rw-r--r-- | tools/lib/api/fs/tracing_path.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/lib/api/fs/tracing_path.c b/tools/lib/api/fs/tracing_path.c index 4f8ec7d476b8..6f5fe942eff4 100644 --- a/tools/lib/api/fs/tracing_path.c +++ b/tools/lib/api/fs/tracing_path.c @@ -14,7 +14,7 @@ #include "tracing_path.h" static char tracing_mnt[PATH_MAX] = "/sys/kernel/debug"; -char tracing_path[PATH_MAX] = "/sys/kernel/debug/tracing"; +static char tracing_path[PATH_MAX] = "/sys/kernel/debug/tracing"; char tracing_events_path[PATH_MAX] = "/sys/kernel/debug/tracing/events"; @@ -75,7 +75,7 @@ char *get_tracing_file(const char *name) { char *file; - if (asprintf(&file, "%s/%s", tracing_path, name) < 0) + if (asprintf(&file, "%s/%s", tracing_path_mount(), name) < 0) return NULL; return file; |