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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-05-16 21:27:14 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-05-16 21:27:14 +0200 |
| commit | 17c257e867be1880eaf7c1b9dac286086d75d1ec (patch) | |
| tree | daa6a7bd9c5787796b12793f59d2de0d1490f7e8 /tools/perf/util/probe-file.c | |
| parent | tools lib api: The tracing_mnt variable doesn't need to be global (diff) | |
| download | linux-17c257e867be1880eaf7c1b9dac286086d75d1ec.tar.xz linux-17c257e867be1880eaf7c1b9dac286086d75d1ec.zip | |
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 <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-fci4yll35idd9yuslp67vqc2@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/probe-file.c')
| -rw-r--r-- | tools/perf/util/probe-file.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/tools/perf/util/probe-file.c b/tools/perf/util/probe-file.c index 4ae1123c6794..b76088fadf3d 100644 --- a/tools/perf/util/probe-file.c +++ b/tools/perf/util/probe-file.c @@ -84,8 +84,7 @@ int open_trace_file(const char *trace_file, bool readwrite) char buf[PATH_MAX]; int ret; - ret = e_snprintf(buf, PATH_MAX, "%s/%s", - tracing_path, trace_file); + ret = e_snprintf(buf, PATH_MAX, "%s/%s", tracing_path_mount(), trace_file); if (ret >= 0) { pr_debug("Opening %s write=%d\n", buf, readwrite); if (readwrite && !probe_event_dry_run) |