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perf hists: Add argument to hists__resort_cb_t callback

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Add argument to hists__resort_cb_t so that we can pass data from upper
layers to the callback function. It will be used in the following
patches.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190204141808.23031-2-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa
2019-02-04 15:18:06 +01:00
committed by Arnaldo Carvalho de Melo
parent 5f40fa9766
commit e4c38fd4a0
3 changed files with 11 additions and 10 deletions
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8
tools/perf/builtin-c2c.c
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@@ -1970,7 +1970,7 @@ static void calc_width(struct c2c_hist_entry *c2c_he)
set_nodestr(c2c_he);
}
static int filter_cb(struct hist_entry *he)
static int filter_cb(struct hist_entry *he, void *arg __maybe_unused)
{
struct c2c_hist_entry *c2c_he;
@@ -1987,7 +1987,7 @@ static int filter_cb(struct hist_entry *he)
return 0;
}
static int resort_cl_cb(struct hist_entry *he)
static int resort_cl_cb(struct hist_entry *he, void *arg __maybe_unused)
{
struct c2c_hist_entry *c2c_he;
struct c2c_hists *c2c_hists;
@@ -2074,7 +2074,7 @@ static int setup_nodes(struct perf_session *session)
#define HAS_HITMS(__h) ((__h)->stats.lcl_hitm || (__h)->stats.rmt_hitm)
static int resort_hitm_cb(struct hist_entry *he)
static int resort_hitm_cb(struct hist_entry *he, void *arg __maybe_unused)
{
struct c2c_hist_entry *c2c_he;
c2c_he = container_of(he, struct c2c_hist_entry, he);
@@ -2096,7 +2096,7 @@ static int hists__iterate_cb(struct hists *hists, hists__resort_cb_t cb)
struct hist_entry *he;
he = rb_entry(next, struct hist_entry, rb_node);
ret = cb(he);
ret = cb(he, NULL);
if (ret)
break;
next = rb_next(&he->rb_node);