From: Florin Coras <fcoras@cisco.com>
Date: Wed, 26 Feb 2020 16:12:06 +0000 (+0000)
Subject: tls: reduce bio buffering
X-Git-Tag: v20.09-rc0~475
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F77%2F25477%2F3;p=vpp.git

tls: reduce bio buffering

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I0895eb54a8c31bfa545d30287bb0783876483d21
---

diff --git a/src/plugins/tlsopenssl/tls_openssl.c b/src/plugins/tlsopenssl/tls_openssl.c
index f25ac9f580d..6d0364c3acb 100644
--- a/src/plugins/tlsopenssl/tls_openssl.c
+++ b/src/plugins/tlsopenssl/tls_openssl.c
@@ -416,7 +416,7 @@ static inline int
 openssl_ctx_write (tls_ctx_t * ctx, session_t * app_session)
 {
   openssl_ctx_t *oc = (openssl_ctx_t *) ctx;
-  int wrote = 0, read, max_buf = 100 * TLS_CHUNK_SIZE, max_space;
+  int wrote = 0, read, max_buf = 4 * TLS_CHUNK_SIZE, max_space;
   u32 deq_max, to_write;
   session_t *tls_session;
   svm_fifo_t *f;
@@ -472,7 +472,7 @@ check_tls_fifo:
 static inline int
 openssl_ctx_read (tls_ctx_t * ctx, session_t * tls_session)
 {
-  int read, wrote = 0, max_space, max_buf = 100 * TLS_CHUNK_SIZE;
+  int read, wrote = 0, max_space, max_buf = 4 * TLS_CHUNK_SIZE;
   openssl_ctx_t *oc = (openssl_ctx_t *) ctx;
   u32 deq_max, to_write;
   session_t *app_session;