Re: [PATCH net-next] selftests: netfilter: nft_queue.sh: reduce test file size for debug build

[Pablo Neira Ayuso <pablo@netfilter.org>]

On Tue, Aug 27, 2024 at 11:00:12AM +0200, Florian Westphal wrote:
> The sctp selftest is very slow on debug kernels.
> 
> Reported-by: Jakub Kicinski <kuba@kernel.org>
> Closes: https://lore.kernel.org/netdev/20240826192500.32efa22c@kernel.org/
> Fixes: 4e97d521c2be ("selftests: netfilter: nft_queue.sh: sctp coverage")
> Signed-off-by: Florian Westphal <fw@strlen.de>

Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>

> ---
>  Lets see if CI is happy after this tweak.
> 
>  tools/testing/selftests/net/netfilter/nft_queue.sh | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/tools/testing/selftests/net/netfilter/nft_queue.sh b/tools/testing/selftests/net/netfilter/nft_queue.sh
> index f3bdeb1271eb..9e5f423bff09 100755
> --- a/tools/testing/selftests/net/netfilter/nft_queue.sh
> +++ b/tools/testing/selftests/net/netfilter/nft_queue.sh
> @@ -39,7 +39,9 @@ TMPFILE2=$(mktemp)
>  TMPFILE3=$(mktemp)
>  
>  TMPINPUT=$(mktemp)
> -dd conv=sparse status=none if=/dev/zero bs=1M count=200 of="$TMPINPUT"
> +COUNT=200
> +[ "$KSFT_MACHINE_SLOW" = "yes" ] && COUNT=25
> +dd conv=sparse status=none if=/dev/zero bs=1M count=$COUNT of="$TMPINPUT"
>  
>  if ! ip link add veth0 netns "$nsrouter" type veth peer name eth0 netns "$ns1" > /dev/null 2>&1; then
>      echo "SKIP: No virtual ethernet pair device support in kernel"
> -- 
> 2.46.0
> 
>