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perf tools: Remove hists from evsel

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Now tools that deals want to have an hists per evsel need to call
hists__init() before creating any evsels, which can be as early as when
parsing the command line, so do it before calling parse_options().

The current tools using hists/hist_entries are report, top and annotate,
change them to request per evsel hists.

This is in preparation for making evsels usable by 3rd party tools, that
not necessarily live in perf's source code repository.

Acked-by: Borislav Petkov <bp@suse.de>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jean Pihet <jean.pihet@linaro.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-usjx2la743f10ippj7p1b20x@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
2014-10-09 16:16:00 -03:00
parent 8f651eae18
commit a635fc511e
8 changed files with 65 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
tools/perf/util/evsel.h
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@@ -8,7 +8,6 @@
#include <linux/types.h>
#include "xyarray.h"
#include "cgroup.h"
#include "hist.h"
#include "symbol.h"
struct perf_counts_values {
@@ -66,7 +65,6 @@ struct perf_evsel {
struct perf_counts *prev_raw_counts;
int idx;
u32 ids;
struct hists hists;
char *name;
double scale;
const char *unit;
@@ -100,13 +98,6 @@ union u64_swap {
u32 val32[2];
};
#define hists_to_evsel(h) container_of(h, struct perf_evsel, hists)
static inline struct hists *evsel__hists(struct perf_evsel *evsel)
{
return &evsel->hists;
}
struct cpu_map;
struct thread_map;
struct perf_evlist;
@@ -290,8 +281,6 @@ static inline int perf_evsel__read_scaled(struct perf_evsel *evsel,
return __perf_evsel__read(evsel, ncpus, nthreads, true);
}
void hists__init(struct hists *hists);
int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event,
struct perf_sample *sample);