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perf ui/tui: Reuse generic __hpp__fmt() code

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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>
This commit is contained in:
Namhyung Kim
2014-03-03 10:14:05 +09:00
committed by Arnaldo Carvalho de Melo
parent a0088adcd6
commit 2f6d9009af
4 changed files with 68 additions and 96 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
tools/perf/ui/hist.c
View File

@@ -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 @@ int __hpp__fmt(struct perf_hpp *hpp, struct hist_entry *he,
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 @@ int __hpp__fmt(struct perf_hpp *hpp, struct hist_entry *he,
}
}
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 u64 he_get_##_field(struct hist_entry *he) \
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 @@ static int hpp__entry_##_type(struct perf_hpp_fmt *_fmt __maybe_unused, \
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 @@ static int hpp__entry_##_type(struct perf_hpp_fmt *_fmt __maybe_unused, \
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); \
}