static inline struct acomp_alg *__crypto_acomp_alg(struct crypto_alg *alg)
{
- return container_of(alg, struct acomp_alg, base);
+ return container_of(alg, struct acomp_alg, calg.base);
}
static inline struct acomp_alg *crypto_acomp_alg(struct crypto_acomp *tfm)
return extsize;
}
+static inline int __crypto_acomp_report_stat(struct sk_buff *skb,
+ struct crypto_alg *alg)
+{
+ struct comp_alg_common *calg = __crypto_comp_alg_common(alg);
+ struct crypto_istat_compress *istat = comp_get_stat(calg);
+ struct crypto_stat_compress racomp;
+
+ memset(&racomp, 0, sizeof(racomp));
+
+ strscpy(racomp.type, "acomp", sizeof(racomp.type));
+ racomp.stat_compress_cnt = atomic64_read(&istat->compress_cnt);
+ racomp.stat_compress_tlen = atomic64_read(&istat->compress_tlen);
+ racomp.stat_decompress_cnt = atomic64_read(&istat->decompress_cnt);
+ racomp.stat_decompress_tlen = atomic64_read(&istat->decompress_tlen);
+ racomp.stat_err_cnt = atomic64_read(&istat->err_cnt);
+
+ return nla_put(skb, CRYPTOCFGA_STAT_ACOMP, sizeof(racomp), &racomp);
+}
+
+#ifdef CONFIG_CRYPTO_STATS
+int crypto_acomp_report_stat(struct sk_buff *skb, struct crypto_alg *alg)
+{
+ return __crypto_acomp_report_stat(skb, alg);
+}
+#endif
+
static const struct crypto_type crypto_acomp_type = {
.extsize = crypto_acomp_extsize,
.init_tfm = crypto_acomp_init_tfm,
#endif
#if IS_ENABLED(CONFIG_CRYPTO_USER)
.report = crypto_acomp_report,
+#endif
+#ifdef CONFIG_CRYPTO_STATS
+ .report_stat = crypto_acomp_report_stat,
#endif
.maskclear = ~CRYPTO_ALG_TYPE_MASK,
.maskset = CRYPTO_ALG_TYPE_ACOMPRESS_MASK,
}
EXPORT_SYMBOL_GPL(acomp_request_free);
-int crypto_register_acomp(struct acomp_alg *alg)
+void comp_prepare_alg(struct comp_alg_common *alg)
{
+ struct crypto_istat_compress *istat = comp_get_stat(alg);
struct crypto_alg *base = &alg->base;
- base->cra_type = &crypto_acomp_type;
base->cra_flags &= ~CRYPTO_ALG_TYPE_MASK;
+
+ if (IS_ENABLED(CONFIG_CRYPTO_STATS))
+ memset(istat, 0, sizeof(*istat));
+}
+
+int crypto_register_acomp(struct acomp_alg *alg)
+{
+ struct crypto_alg *base = &alg->calg.base;
+
+ comp_prepare_alg(&alg->calg);
+
+ base->cra_type = &crypto_acomp_type;
base->cra_flags |= CRYPTO_ALG_TYPE_ACOMPRESS;
return crypto_register_alg(base);