[PATCH v3 0/3] perf tools: perf tools: Clarify overwrite and backward, bugfix

[Wang Nan]

Simplify patch 1/3 following Namhyung's suggestion.

Context adjustment for patch 2 and 3.

Wang Nan (3):
  perf mmap: Fix perf backward recording
  perf tools: Don't discard prev in backward mode
  perf tools: Replace 'backward' to 'overwrite' in evlist. mmap and
    record

 tools/perf/builtin-record.c             | 14 +++++-----
 tools/perf/tests/backward-ring-buffer.c |  4 +--
 tools/perf/util/evlist.c                | 41 +++++++++++++++++-------------
 tools/perf/util/evlist.h                |  2 +-
 tools/perf/util/mmap.c                  | 45 +++++++++++++++------------------
 5 files changed, 54 insertions(+), 52 deletions(-)

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2.10.1