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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-10-09 18:13:41 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-10-09 18:13:41 +0200 |
| commit | 4ea062ed431d00153af0ac370cb6fef0620e5fa1 (patch) | |
| tree | c4e7ad89b37d57751802524212291d1a8a89b7e3 /tools/perf/tests/hists_output.c | |
| parent | perf script: Stop updating hists stats, not used (diff) | |
| download | linux-4ea062ed431d00153af0ac370cb6fef0620e5fa1.tar.xz linux-4ea062ed431d00153af0ac370cb6fef0620e5fa1.zip | |
perf evsel: Add hists helper
Not all tools need a hists instance per perf_evsel, so lets pave the way
to remove evsel->hists while leaving a way to access the hists from a
specially allocated evsel, one that comes with space at the end where
lives the evsel.
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-qlktkhe31w4mgtbd84035sr2@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests/hists_output.c')
| -rw-r--r-- | tools/perf/tests/hists_output.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/tools/perf/tests/hists_output.c b/tools/perf/tests/hists_output.c index e3bbd6c54c1b..a748f2be1222 100644 --- a/tools/perf/tests/hists_output.c +++ b/tools/perf/tests/hists_output.c @@ -122,7 +122,7 @@ typedef int (*test_fn_t)(struct perf_evsel *, struct machine *); static int test1(struct perf_evsel *evsel, struct machine *machine) { int err; - struct hists *hists = &evsel->hists; + struct hists *hists = evsel__hists(evsel); struct hist_entry *he; struct rb_root *root; struct rb_node *node; @@ -159,7 +159,7 @@ static int test1(struct perf_evsel *evsel, struct machine *machine) print_hists_out(hists); } - root = &evsel->hists.entries; + root = &hists->entries; node = rb_first(root); he = rb_entry(node, struct hist_entry, rb_node); TEST_ASSERT_VAL("Invalid hist entry", @@ -224,7 +224,7 @@ out: static int test2(struct perf_evsel *evsel, struct machine *machine) { int err; - struct hists *hists = &evsel->hists; + struct hists *hists = evsel__hists(evsel); struct hist_entry *he; struct rb_root *root; struct rb_node *node; @@ -259,7 +259,7 @@ static int test2(struct perf_evsel *evsel, struct machine *machine) print_hists_out(hists); } - root = &evsel->hists.entries; + root = &hists->entries; node = rb_first(root); he = rb_entry(node, struct hist_entry, rb_node); TEST_ASSERT_VAL("Invalid hist entry", @@ -280,7 +280,7 @@ out: static int test3(struct perf_evsel *evsel, struct machine *machine) { int err; - struct hists *hists = &evsel->hists; + struct hists *hists = evsel__hists(evsel); struct hist_entry *he; struct rb_root *root; struct rb_node *node; @@ -313,7 +313,7 @@ static int test3(struct perf_evsel *evsel, struct machine *machine) print_hists_out(hists); } - root = &evsel->hists.entries; + root = &hists->entries; node = rb_first(root); he = rb_entry(node, struct hist_entry, rb_node); TEST_ASSERT_VAL("Invalid hist entry", @@ -354,7 +354,7 @@ out: static int test4(struct perf_evsel *evsel, struct machine *machine) { int err; - struct hists *hists = &evsel->hists; + struct hists *hists = evsel__hists(evsel); struct hist_entry *he; struct rb_root *root; struct rb_node *node; @@ -391,7 +391,7 @@ static int test4(struct perf_evsel *evsel, struct machine *machine) print_hists_out(hists); } - root = &evsel->hists.entries; + root = &hists->entries; node = rb_first(root); he = rb_entry(node, struct hist_entry, rb_node); TEST_ASSERT_VAL("Invalid hist entry", @@ -456,7 +456,7 @@ out: static int test5(struct perf_evsel *evsel, struct machine *machine) { int err; - struct hists *hists = &evsel->hists; + struct hists *hists = evsel__hists(evsel); struct hist_entry *he; struct rb_root *root; struct rb_node *node; @@ -494,7 +494,7 @@ static int test5(struct perf_evsel *evsel, struct machine *machine) print_hists_out(hists); } - root = &evsel->hists.entries; + root = &hists->entries; node = rb_first(root); he = rb_entry(node, struct hist_entry, rb_node); |