perf ui/tui: Reuse generic __hpp__fmt() code
The __hpp__color_fmt used in the TUI code can be replace by the generic
code with small change in print_fn callback. And it also needs to move
callback function to the generic __hpp__fmt().
No functional changes intended.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1393809254-4480-5-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c
index 0c427e5..ac39313 100644
--- a/tools/perf/ui/hist.c
+++ b/tools/perf/ui/hist.c
@@ -16,15 +16,20 @@
})
int __hpp__fmt(struct perf_hpp *hpp, struct hist_entry *he,
- u64 (*get_field)(struct hist_entry *),
+ hpp_field_fn get_field, hpp_callback_fn callback,
const char *fmt, hpp_snprint_fn print_fn, bool fmt_percent)
{
- int ret;
+ int ret = 0;
struct hists *hists = he->hists;
struct perf_evsel *evsel = hists_to_evsel(hists);
char *buf = hpp->buf;
size_t size = hpp->size;
+ if (callback) {
+ ret = callback(hpp, true);
+ advance_hpp(hpp, ret);
+ }
+
if (fmt_percent) {
double percent = 0.0;
@@ -32,9 +37,9 @@
percent = 100.0 * get_field(he) /
hists->stats.total_period;
- ret = hpp__call_print_fn(hpp, print_fn, fmt, percent);
+ ret += hpp__call_print_fn(hpp, print_fn, fmt, percent);
} else
- ret = hpp__call_print_fn(hpp, print_fn, fmt, get_field(he));
+ ret += hpp__call_print_fn(hpp, print_fn, fmt, get_field(he));
if (perf_evsel__is_group_event(evsel)) {
int prev_idx, idx_delta;
@@ -94,6 +99,13 @@
}
}
+ if (callback) {
+ int __ret = callback(hpp, false);
+
+ advance_hpp(hpp, __ret);
+ ret += __ret;
+ }
+
/*
* Restore original buf and size as it's where caller expects
* the result will be saved.
@@ -169,7 +181,7 @@
static int hpp__color_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \
struct perf_hpp *hpp, struct hist_entry *he) \
{ \
- return __hpp__fmt(hpp, he, he_get_##_field, " %6.2f%%", \
+ return __hpp__fmt(hpp, he, he_get_##_field, NULL, " %6.2f%%", \
hpp_color_scnprintf, true); \
}
@@ -178,7 +190,7 @@
struct perf_hpp *hpp, struct hist_entry *he) \
{ \
const char *fmt = symbol_conf.field_sep ? " %.2f" : " %6.2f%%"; \
- return __hpp__fmt(hpp, he, he_get_##_field, fmt, \
+ return __hpp__fmt(hpp, he, he_get_##_field, NULL, fmt, \
hpp_entry_scnprintf, true); \
}
@@ -192,7 +204,7 @@
struct perf_hpp *hpp, struct hist_entry *he) \
{ \
const char *fmt = symbol_conf.field_sep ? " %"PRIu64 : " %11"PRIu64; \
- return __hpp__fmt(hpp, he, he_get_raw_##_field, fmt, \
+ return __hpp__fmt(hpp, he, he_get_raw_##_field, NULL, fmt, \
hpp_entry_scnprintf, false); \
}