netfilter: nft_set_pipapo: add helper to release pcpu scratch area
authorFlorian Westphal <fw@strlen.de>
Wed, 7 Feb 2024 20:52:47 +0000 (21:52 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 16 Feb 2024 18:10:51 +0000 (19:10 +0100)
commit9af9079ca1fd282e7240d62fa872531d28491ffe
tree65b9f186eff9f02b0842bc81ef65f3dfc5081bad
parente96795240aec630d79b9661a0913282297fc9495
netfilter: nft_set_pipapo: add helper to release pcpu scratch area

[ Upstream commit 47b1c03c3c1a119435480a1e73f27197dc59131d ]

After next patch simple kfree() is not enough anymore, so add
a helper for it.

Reviewed-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Stable-dep-of: 5a8cdf6fd860 ("netfilter: nft_set_pipapo: remove scratch_aligned pointer")
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/netfilter/nft_set_pipapo.c