Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1373217

[PATCH 0/4] perf tests: Add test to check backward ring buffer

Show all headers | View raw

This 4 patches add a new test case, test reading from backward ring
bfufer implemented by [1].

[1]: http://lkml.kernel.org/g/1459865478-53413-1-git-send-email-wangnan0@huawei.com

Wang Nan (4):
  perf tools: Enforce ring buffer reading
  perf tools: Extract __perf_evlist__mmap_read()
  perf tools: Support reading from backward ring buffer
  perf tests: Add test to check backward ring buffer

 tools/perf/tests/Build                  |   1 +
 tools/perf/tests/backward-ring-buffer.c | 151 ++++++++++++++++++++++++++++++++
 tools/perf/tests/builtin-test.c         |   4 +
 tools/perf/tests/tests.h                |   1 +
 tools/perf/util/evlist.c                |  87 ++++++++++++++----
 tools/perf/util/evlist.h                |   4 +
 6 files changed, 233 insertions(+), 15 deletions(-)
 create mode 100644 tools/perf/tests/backward-ring-buffer.c

-- 
1.8.3.4

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH 0/4] perf tests: Add test to check backward ring buffer Wang Nan <wangnan0@huawei.com> - 2016-04-07 11:50 +0200
  [PATCH 4/4] perf tests: Add test to check backward ring buffer Wang Nan <wangnan0@huawei.com> - 2016-04-07 11:50 +0200
  [PATCH 1/4] perf tools: Enforce ring buffer reading Wang Nan <wangnan0@huawei.com> - 2016-04-07 11:50 +0200
  [PATCH 3/4] perf tools: Support reading from backward ring buffer Wang Nan <wangnan0@huawei.com> - 2016-04-07 11:50 +0200
  [PATCH 2/4] perf tools: Extract __perf_evlist__mmap_read() Wang Nan <wangnan0@huawei.com> - 2016-04-07 11:50 +0200

csiph-web