Merge tag 'hyperv-fixes-signed-20221125' of git://git.kernel.org/pub/scm/linux/kernel...
[platform/kernel/linux-starfive.git] / tools / perf / perf-iostat.sh
1 #!/bin/bash
2 # SPDX-License-Identifier: GPL-2.0
3 # perf iostat
4 # Alexander Antonov <alexander.antonov@linux.intel.com>
5
6 if [[ "$1" == "list" ]] || [[ "$1" =~ ([a-f0-9A-F]{1,}):([a-f0-9A-F]{1,2})(,)? ]]; then
7         DELIMITER="="
8 else
9         DELIMITER=" "
10 fi
11
12 perf stat --iostat$DELIMITER$*