diff options
| author | Wang Nan <[email protected]> | 2016-05-23 07:13:41 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2016-05-23 18:22:48 -0300 |
| commit | 3a62a7b8200a177ad96161e4f2678514e6ee301e (patch) | |
| tree | b990cb212929775c1dc926ebc992dee6bbe7c03f /tools/perf/util/trace-event-scripting.c | |
| parent | 09fa4f401296f555afb6f2f4282717644d94722e (diff) | |
perf record: Read from backward ring buffer
Introduce rb_find_range() to find start and end position from a backward
ring buffer.
Signed-off-by: Wang Nan <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Masami Hiramatsu <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Zefan Li <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: He Kuang <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions