| 68588baf8d01 ("perf record: Record the first and last sample time in the header") | |
| dc0c6127c231 ("perf record: Add switch-output size option argument") | |
| cb4e1ebb6a39 ("perf record: Change switch-output option to take optional argument") | |
| 1b43b70484a9 ("perf record: Add struct switch_output") |