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| author | Jiri Olsa <jolsa@kernel.org> | 2015-08-26 13:46:45 (GMT) |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-08-28 17:53:53 (GMT) |
| commit | 9f30fffc78ca35c862f74f34cc597c7fdddc8793 (patch) | |
| tree | 1a29f7f499707e853a3c0628c9d831f6ca755115 | |
| parent | 9f44f0cc1c32f1542071447a9493652bbc03facb (diff) | |
| download | linux-9f30fffc78ca35c862f74f34cc597c7fdddc8793.tar.xz | |
perf tools: Do not change lib/api/fs/debugfs directly
The tracing_events_path is the variable we want to change via
--debugfs-dir option, not the debugfs_mountpoint.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Reviewed-by: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Raphael Beamonte <raphael.beamonte@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1440596813-12844-4-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/perf.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/util.c | 1 |
2 files changed, 1 insertions, 2 deletions
diff --git a/tools/perf/perf.c b/tools/perf/perf.c index b857fcb..07dbff5 100644 --- a/tools/perf/perf.c +++ b/tools/perf/perf.c @@ -231,7 +231,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged) (*argc)--; } else if (!prefixcmp(cmd, CMD_DEBUGFS_DIR)) { perf_debugfs_set_path(cmd + strlen(CMD_DEBUGFS_DIR)); - fprintf(stderr, "dir: %s\n", debugfs_mountpoint); + fprintf(stderr, "dir: %s\n", tracing_path); if (envchanged) *envchanged = 1; } else if (!strcmp(cmd, "--list-cmds")) { diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index d33c341..7acafb3 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -439,7 +439,6 @@ const char *perf_debugfs_mount(const char *mountpoint) void perf_debugfs_set_path(const char *mntpt) { - snprintf(debugfs_mountpoint, strlen(debugfs_mountpoint), "%s", mntpt); set_tracing_events_path("tracing/", mntpt); } |