From 65d4b265103a3cb2f0993c946815157a38797421 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Wed, 2 Sep 2015 09:56:33 +0200 Subject: perf tools: Move tracing_path stuff under same namespace Renaming all functions touching tracing_path under same namespace. New interface is: char tracing_path[]; - tracing mount path char tracing_events_path[]; - tracing mount/events path void tracing_path_set(const char *mountpoint); - setting directly tracing_path(_events), used by --debugfs-dir option const char *tracing_path_mount(void); - initial setup of tracing_(events)_path, called from perf.c mounts debugfs/tracefs if needed and possible char *get_tracing_file(const char *name); void put_tracing_file(char *file); - get/put tracing file path Signed-off-by: Jiri Olsa Cc: Raphael Beamonte Cc: David Ahern Cc: Matt Fleming Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Steven Rostedt Link: http://lkml.kernel.org/r/1441180605-24737-4-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/perf.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'tools/perf/perf.c') 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: * -- cgit v1.2.3