[PATCH blktests 3/5] tests/nvmeof-mp/012: fix the schedulers list

[Bart Van Assche]

On 11/23/20 5:04 PM, Yi Zhang wrote:
> There is no cfg scheduler and new added kyber scheduler in lastest kernel,
              ^^^
              cfq?
> so get the scheduler from sysfs

[ ... ]

>  	# Load all I/O scheduler kernel modules
>  	for m in "/lib/modules/$(uname -r)/kernel/block/"*.ko; do
> @@ -17,15 +17,17 @@ test_io_schedulers() {
>  	for mq in y n; do
>  		use_blk_mq ${mq} || return $?
>  		dev=$(get_bdev 0) || return $?
> -		for sched in noop deadline bfq cfq; do
> -			set_scheduler "$(basename "$(readlink -f "${dev}")")" $sched \
> +		dm=$(basename "$(readlink -f "${dev}")") || return $?
> +		scheds=$(sed 's/[][]//g' /sys/block/"$dm"/queue/scheduler) || return $?
> +		for sched in $scheds; do
> +			set_scheduler "$dm" "$sched" \

Similar code occurs in tests/srp/012. Please introduce a function for
retrieving the scheduler list and also update tests/srp/012.

Thanks,

Bart.