diff options
| -rw-r--r-- | tools/perf/perf.c | 10 | ||||
| -rw-r--r-- | tools/perf/util/util.c | 20 | ||||
| -rw-r--r-- | tools/perf/util/util.h | 4 |
3 files changed, 18 insertions, 16 deletions
diff --git a/tools/perf/perf.c b/tools/perf/perf.c index f500a4b40722..0e99cd1de9dd 100644 --- a/tools/perf/perf.c +++ b/tools/perf/perf.c @@ -214,7 +214,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged) fprintf(stderr, "No directory given for --debugfs-dir.\n"); usage(perf_usage_string); } - perf_debugfs_set_path((*argv)[1]); + tracing_path_set((*argv)[1]); if (envchanged) *envchanged = 1; (*argv)++; @@ -230,7 +230,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged) (*argv)++; (*argc)--; } else if (!prefixcmp(cmd, CMD_DEBUGFS_DIR)) { - perf_debugfs_set_path(cmd + strlen(CMD_DEBUGFS_DIR)); + tracing_path_set(cmd + strlen(CMD_DEBUGFS_DIR)); fprintf(stderr, "dir: %s\n", tracing_path); if (envchanged) *envchanged = 1; @@ -517,8 +517,10 @@ int main(int argc, const char **argv) cmd = perf_extract_argv0_path(argv[0]); if (!cmd) cmd = "perf-help"; - /* get debugfs mount point from /proc/mounts */ - perf_debugfs_mount(); + + /* get debugfs/tracefs mount point from /proc/mounts */ + tracing_path_mount(); + /* * "perf-xxxx" is the same as "perf xxxx", but we obviously: * diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index 74f71f8afcc2..b959f783f6cd 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -390,7 +390,7 @@ void set_term_quiet_input(struct termios *old) tcsetattr(0, TCSANOW, &tc); } -static void set_tracing_events_path(const char *tracing, const char *mountpoint) +static void __tracing_path_set(const char *tracing, const char *mountpoint) { snprintf(tracing_path, sizeof(tracing_path), "%s/%s", mountpoint, tracing); @@ -398,7 +398,7 @@ static void set_tracing_events_path(const char *tracing, const char *mountpoint) mountpoint, tracing, "events"); } -static const char *__perf_tracefs_mount(void) +static const char *tracing_path_tracefs_mount(void) { const char *mnt; @@ -406,12 +406,12 @@ static const char *__perf_tracefs_mount(void) if (!mnt) return NULL; - set_tracing_events_path("", mnt); + __tracing_path_set("", mnt); return mnt; } -static const char *__perf_debugfs_mount(void) +static const char *tracing_path_debugfs_mount(void) { const char *mnt; @@ -419,27 +419,27 @@ static const char *__perf_debugfs_mount(void) if (!mnt) return NULL; - set_tracing_events_path("tracing/", mnt); + __tracing_path_set("tracing/", mnt); return mnt; } -const char *perf_debugfs_mount(void) +const char *tracing_path_mount(void) { const char *mnt; - mnt = __perf_tracefs_mount(); + mnt = tracing_path_tracefs_mount(); if (mnt) return mnt; - mnt = __perf_debugfs_mount(); + mnt = tracing_path_debugfs_mount(); return mnt; } -void perf_debugfs_set_path(const char *mntpt) +void tracing_path_set(const char *mntpt) { - set_tracing_events_path("tracing/", mntpt); + __tracing_path_set("tracing/", mntpt); } char *get_tracing_file(const char *name) diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index 48ec232b6f66..bbf8a937d780 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -85,8 +85,8 @@ extern const char *graph_dotted_line; extern char buildid_dir[]; extern char tracing_path[]; extern char tracing_events_path[]; -extern void perf_debugfs_set_path(const char *mountpoint); -const char *perf_debugfs_mount(void); +extern void tracing_path_set(const char *mountpoint); +const char *tracing_path_mount(void); char *get_tracing_file(const char *name); void put_tracing_file(char *file); |