| #!/bin/bash | |
| # SPDX-License-Identifier: GPL-2.0 | |
| # perf iostat | |
| # Alexander Antonov <alexander.antonov@linux.intel.com> | |
| if [[ "$1" == "list" ]] || [[ "$1" =~ ([a-f0-9A-F]{1,}):([a-f0-9A-F]{1,2})(,)? ]]; then | |
| DELIMITER="=" | |
| else | |
| DELIMITER=" " | |
| fi | |
| perf stat --iostat$DELIMITER$* |