const char *perf_debugfs_mount(const char *mountpoint) { const char *mnt; mnt = __perf_tracefs_mount(mountpoint); if (mnt) return mnt; mnt = __perf_debugfs_mount(mountpoint); return mnt; }
static const char *find_tracefs(void) { const char *path = __perf_tracefs_mount(NULL); return path; }