components/openindiana/illumos-gate/patches/0006-increase-tcp-and-udp-buffers.patch

   1 --- illumos-gate/usr/src/uts/common/inet/tcp_impl.h.orig        2024-07-02 19:25:33.346845738 +0200
   2 +++ illumos-gate/usr/src/uts/common/inet/tcp_impl.h     2024-07-02 20:00:05.207140717 +0200
   3 @@ -62,9 +62,9 @@
   4   * by setting it to 0.
   5   */
   6  #define        TCP_XMIT_LOWATER        4096
   7 -#define        TCP_XMIT_HIWATER        49152
   8 +#define        TCP_XMIT_HIWATER        (1024 * 1024)
   9  #define        TCP_RECV_LOWATER        2048
  10 -#define        TCP_RECV_HIWATER        128000
  11 +#define        TCP_RECV_HIWATER        (1024 * 1024)
  12
  13  /*
  14   * Bind hash list size and has function.  It has to be a power of 2 for
  15 --- illumos-gate/usr/src/uts/common/inet/udp_impl.h.orig        2024-07-02 19:25:33.347703763 +0200
  16 +++ illumos-gate/usr/src/uts/common/inet/udp_impl.h     2024-07-02 20:01:52.508755181 +0200
  17 @@ -119,9 +119,9 @@
  18  #define        UDP_NUM_EPRIV_PORTS     64
  19
  20  /* Default buffer size and flow control wake up threshold. */
  21 -#define        UDP_RECV_HIWATER        (56 * 1024)
  22 +#define        UDP_RECV_HIWATER        (1024 * 1024)
  23  #define        UDP_RECV_LOWATER        128
  24 -#define        UDP_XMIT_HIWATER        (56 * 1024)
  25 +#define        UDP_XMIT_HIWATER        (1024 * 1024)
  26  #define        UDP_XMIT_LOWATER        1024
  27
  28  /*
  29 --- illumos-gate/usr/src/uts/common/inet/tcp/tcp_tunables.c.orig        2024-07-02 20:08:02.605808960 +0200
  30 +++ illumos-gate/usr/src/uts/common/inet/tcp/tcp_tunables.c     2024-07-03 20:19:19.173630983 +0200
  31 @@ -461,7 +461,7 @@
  32
  33         { "max_buf", MOD_PROTO_TCP,
  34             mod_set_uint32, mod_get_uint32,
  35 -           {8192, ULP_MAX_BUF, 1024*1024}, {1024*1024} },
  36 +           {8192, ULP_MAX_BUF, 2048*1024}, {2048*1024} },
  37
  38         { "_strong_iss", MOD_PROTO_TCP,
  39             mod_set_uint32, mod_get_uint32,