Merge drm/drm-next into drm-intel-next-queued

Pull in v4.20-rc3 via drm-next.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

1 files changed, 36 insertions, 2 deletions

diff --git a/include/crypto/acompress.h b/include/crypto/acompress.h
index e328b52425a8..22e6f412c595 100644
--- a/include/crypto/acompress.h
+++ b/include/crypto/acompress.h
@@ -234,6 +234,34 @@ static inline void acomp_request_set_params(struct acomp_req *req,
 		req->flags |= CRYPTO_ACOMP_ALLOC_OUTPUT;
 }
 
+static inline void crypto_stat_compress(struct acomp_req *req, int ret)
+{
+#ifdef CONFIG_CRYPTO_STATS
+	struct crypto_acomp *tfm = crypto_acomp_reqtfm(req);
+
+	if (ret && ret != -EINPROGRESS && ret != -EBUSY) {
+		atomic_inc(&tfm->base.__crt_alg->compress_err_cnt);
+	} else {
+		atomic_inc(&tfm->base.__crt_alg->compress_cnt);
+		atomic64_add(req->slen, &tfm->base.__crt_alg->compress_tlen);
+	}
+#endif
+}
+
+static inline void crypto_stat_decompress(struct acomp_req *req, int ret)
+{
+#ifdef CONFIG_CRYPTO_STATS
+	struct crypto_acomp *tfm = crypto_acomp_reqtfm(req);
+
+	if (ret && ret != -EINPROGRESS && ret != -EBUSY) {
+		atomic_inc(&tfm->base.__crt_alg->compress_err_cnt);
+	} else {
+		atomic_inc(&tfm->base.__crt_alg->decompress_cnt);
+		atomic64_add(req->slen, &tfm->base.__crt_alg->decompress_tlen);
+	}
+#endif
+}
+
 /**
  * crypto_acomp_compress() -- Invoke asynchronous compress operation
  *
@@ -246,8 +274,11 @@ static inline void acomp_request_set_params(struct acomp_req *req,
 static inline int crypto_acomp_compress(struct acomp_req *req)
 {
 	struct crypto_acomp *tfm = crypto_acomp_reqtfm(req);
+	int ret;
 
-	return tfm->compress(req);
+	ret = tfm->compress(req);
+	crypto_stat_compress(req, ret);
+	return ret;
 }
 
 /**
@@ -262,8 +293,11 @@ static inline int crypto_acomp_compress(struct acomp_req *req)
 static inline int crypto_acomp_decompress(struct acomp_req *req)
 {
 	struct crypto_acomp *tfm = crypto_acomp_reqtfm(req);
+	int ret;
 
-	return tfm->decompress(req);
+	ret = tfm->decompress(req);
+	crypto_stat_decompress(req, ret);
+	return ret;
 }
 
 #endif