summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--tools/perf/ui/browsers/hists.c3
-rw-r--r--tools/perf/ui/stdio/hist.c3
-rw-r--r--tools/perf/util/util.h5
3 files changed, 7 insertions, 4 deletions
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 2a83414159a6..e70df2e54d66 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -1607,9 +1607,8 @@ static int hists_browser__scnprintf_hierarchy_headers(struct hist_browser *brows
ret = fmt->header(fmt, &dummy_hpp, hists_to_evsel(hists));
dummy_hpp.buf[ret] = '\0';
- rtrim(dummy_hpp.buf);
- start = ltrim(dummy_hpp.buf);
+ start = trim(dummy_hpp.buf);
ret = strlen(start);
if (start != dummy_hpp.buf)
diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
index 7aff5acf3265..560eb47d56f9 100644
--- a/tools/perf/ui/stdio/hist.c
+++ b/tools/perf/ui/stdio/hist.c
@@ -569,9 +569,8 @@ static int print_hierarchy_header(struct hists *hists, struct perf_hpp *hpp,
first_col = false;
fmt->header(fmt, hpp, hists_to_evsel(hists));
- rtrim(hpp->buf);
- header_width += fprintf(fp, "%s", ltrim(hpp->buf));
+ header_width += fprintf(fp, "%s", trim(hpp->buf));
}
}
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index 8298d607c738..3bf3de86d429 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -254,6 +254,11 @@ int hex2u64(const char *ptr, u64 *val);
char *ltrim(char *s);
char *rtrim(char *s);
+static inline char *trim(char *s)
+{
+ return ltrim(rtrim(s));
+}
+
void dump_stack(void);
void sighandler_dump_stack(int sig);