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perf tools: Pass struct perf_hpp_fmt to its callbacks

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Currently ->cmp, ->collapse and ->sort callbacks doesn't pass
corresponding fmt.  But it'll be needed by upcoming changes in
perf diff command.

Suggested-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1420677949-6719-6-git-send-email-namhyung@kernel.org
[ fix build by passing perf_hpp_fmt pointer to hist_entry__cmp_ methods ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim
2015-01-08 09:45:46 +09:00
committed by Arnaldo Carvalho de Melo
parent ff21cef67e
commit 87bbdf768f
5 changed files with 61 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
tools/perf/util/hist.c
View File

@@ -913,7 +913,7 @@ hist_entry__cmp(struct hist_entry *left, struct hist_entry *right)
if (perf_hpp__should_skip(fmt))
continue;
cmp = fmt->cmp(left, right);
cmp = fmt->cmp(fmt, left, right);
if (cmp)
break;
}
@@ -931,7 +931,7 @@ hist_entry__collapse(struct hist_entry *left, struct hist_entry *right)
if (perf_hpp__should_skip(fmt))
continue;
cmp = fmt->collapse(left, right);
cmp = fmt->collapse(fmt, left, right);
if (cmp)
break;
}
@@ -1061,7 +1061,7 @@ static int hist_entry__sort(struct hist_entry *a, struct hist_entry *b)
if (perf_hpp__should_skip(fmt))
continue;
cmp = fmt->sort(a, b);
cmp = fmt->sort(fmt, a, b);
if (cmp)
break;
}

9
tools/perf/util/hist.h
View File

@@ -195,9 +195,12 @@ struct perf_hpp_fmt {
struct hist_entry *he);
int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
struct hist_entry *he);
int64_t (*cmp)(struct hist_entry *a, struct hist_entry *b);
int64_t (*collapse)(struct hist_entry *a, struct hist_entry *b);
int64_t (*sort)(struct hist_entry *a, struct hist_entry *b);
int64_t (*cmp)(struct perf_hpp_fmt *fmt,
struct hist_entry *a, struct hist_entry *b);
int64_t (*collapse)(struct perf_hpp_fmt *fmt,
struct hist_entry *a, struct hist_entry *b);
int64_t (*sort)(struct perf_hpp_fmt *fmt,
struct hist_entry *a, struct hist_entry *b);
struct list_head list;
struct list_head sort_list;

37
tools/perf/util/sort.c
View File

@@ -1304,6 +1304,37 @@ static int __sort__hpp_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
return hse->se->se_snprintf(he, hpp->buf, hpp->size, len);
}
static int64_t __sort__hpp_cmp(struct perf_hpp_fmt *fmt,
struct hist_entry *a, struct hist_entry *b)
{
struct hpp_sort_entry *hse;
hse = container_of(fmt, struct hpp_sort_entry, hpp);
return hse->se->se_cmp(a, b);
}
static int64_t __sort__hpp_collapse(struct perf_hpp_fmt *fmt,
struct hist_entry *a, struct hist_entry *b)
{
struct hpp_sort_entry *hse;
int64_t (*collapse_fn)(struct hist_entry *, struct hist_entry *);
hse = container_of(fmt, struct hpp_sort_entry, hpp);
collapse_fn = hse->se->se_collapse ?: hse->se->se_cmp;
return collapse_fn(a, b);
}
static int64_t __sort__hpp_sort(struct perf_hpp_fmt *fmt,
struct hist_entry *a, struct hist_entry *b)
{
struct hpp_sort_entry *hse;
int64_t (*sort_fn)(struct hist_entry *, struct hist_entry *);
hse = container_of(fmt, struct hpp_sort_entry, hpp);
sort_fn = hse->se->se_sort ?: hse->se->se_cmp;
return sort_fn(a, b);
}
static struct hpp_sort_entry *
__sort_dimension__alloc_hpp(struct sort_dimension *sd)
{
@@ -1322,9 +1353,9 @@ __sort_dimension__alloc_hpp(struct sort_dimension *sd)
hse->hpp.entry = __sort__hpp_entry;
hse->hpp.color = NULL;
hse->hpp.cmp = sd->entry->se_cmp;
hse->hpp.collapse = sd->entry->se_collapse ? : sd->entry->se_cmp;
hse->hpp.sort = sd->entry->se_sort ? : hse->hpp.collapse;
hse->hpp.cmp = __sort__hpp_cmp;
hse->hpp.collapse = __sort__hpp_collapse;
hse->hpp.sort = __sort__hpp_sort;
INIT_LIST_HEAD(&hse->hpp.list);
INIT_LIST_HEAD(&hse->hpp.sort_list);