lkml.org 
[lkml]   [2019]   [Jan]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH V3 13/13] perf test: Add test case for PERF_SAMPLE_CODE_PAGE_SIZE
Date
From: Stephane Eranian <eranian@google.com>

Extend sample-parsing test cases to support new sample type
PERF_SAMPLE_CODE_PAGE_SIZE.

Signed-off-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
---

No changes since V1

tools/perf/tests/sample-parsing.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tools/perf/tests/sample-parsing.c b/tools/perf/tests/sample-parsing.c
index 1de5fa0..a370da5 100644
--- a/tools/perf/tests/sample-parsing.c
+++ b/tools/perf/tests/sample-parsing.c
@@ -148,6 +148,9 @@ static bool samples_same(const struct perf_sample *s1,
if (type & PERF_SAMPLE_DATA_PAGE_SIZE)
COMP(data_page_size);

+ if (type & PERF_SAMPLE_CODE_PAGE_SIZE)
+ COMP(code_page_size);
+
return true;
}

@@ -216,6 +219,7 @@ static int do_test(u64 sample_type, u64 sample_regs, u64 read_format)

.phys_addr = 113,
.data_page_size = PERF_PAGE_SIZE_4K,
+ .code_page_size = PERF_PAGE_SIZE_4K,
};
struct sample_read_value values[] = {{1, 5}, {9, 3}, {2, 7}, {6, 4},};
struct perf_sample sample_out;
@@ -315,7 +319,7 @@ int test__sample_parsing(struct test *test __maybe_unused, int subtest __maybe_u
* were added. Please actually update the test rather than just change
* the condition below.
*/
- if (PERF_SAMPLE_MAX > PERF_SAMPLE_DATA_PAGE_SIZE << 1) {
+ if (PERF_SAMPLE_MAX > PERF_SAMPLE_CODE_PAGE_SIZE << 1) {
pr_debug("sample format has changed, some new PERF_SAMPLE_ bit was introduced - test needs updating\n");
return -1;
}
--
2.7.4
\
 
 \ /
  Last update: 2019-01-30 15:25    [W:0.126 / U:3.676 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site