Commit ed0733ea authored Feb 16, 2023 by Herbert Xu

crypto: algapi - Move stat reporting into algapi



The stats code resurrected the unions from the early days of
kernel crypto.  This patch starts the process of moving them
out to the individual type structures as we do for everything
else.

In particular, add a report_stat function to cra_type and call
that from the stats code if available.  This allows us to move
the actual code over one-by-one.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent a71b772b

crypto/crypto_user_stat.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -204,6 +204,12 @@ static int crypto_reportstat_one(struct crypto_alg *alg,
		goto out;
		}

		if (alg->cra_type && alg->cra_type->report_stat) {
		if (alg->cra_type->report_stat(skb, alg))
		goto nla_put_failure;
		goto out;
		}

		switch (alg->cra_flags & (CRYPTO_ALG_TYPE_MASK \| CRYPTO_ALG_LARVAL)) {
		case CRYPTO_ALG_TYPE_AEAD:
		if (crypto_report_aead(skb, alg))

include/crypto/algapi.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -50,6 +50,9 @@ struct crypto_type {
		void (show)(struct seq_file m, struct crypto_alg *alg);
		int (report)(struct sk_buff skb, struct crypto_alg *alg);
		void (free)(struct crypto_instance inst);
		#ifdef CONFIG_CRYPTO_STATS
		int (report_stat)(struct sk_buff skb, struct crypto_alg *alg);
		#endif

		unsigned int type;
		unsigned int maskclear;