engines/rbd: add option to busy poll on event completion

[fio.git] / configure

diff --git a/configure b/configure
index a019870242d2d7b26c94f1bb2bacb2867714afd8..da637a9733da8b92d54b574efb5c092b21f65045 100755 (executable)
--- a/configure
+++ b/configure
@@ -133,7 +133,7 @@ cpu=""
 # default options
 show_help="no"
 exit_val=0
-gfio="no"
+gfio_check="no"
 libhdfs="no"
 
 # parse options
@@ -153,7 +153,7 @@ for opt do
   --build-32bit-win) build_32bit_win="yes"
   ;;
   --enable-gfio)
-  gfio="yes"
+  gfio_check="yes"
   ;;
   --disable-numa) disable_numa="yes"
   ;;
@@ -982,7 +982,8 @@ echo "__thread                      $tls_thread"
 
 ##########################################
 # Check if we have required gtk/glib support for gfio
-if test "$gfio" = "yes" ; then
+gfio="no"
+if test "$gfio_check" = "yes" ; then
   cat > $TMPC << EOF
 #include <glib.h>
 #include <cairo.h>
@@ -1021,7 +1022,9 @@ else
 fi
 fi
 
-echo "gtk 2.18 or higher            $gfio"
+if test "$gfio_check" = "yes" ; then
+  echo "gtk 2.18 or higher            $gfio"
+fi
 
 # Check whether we have getrusage(RUSAGE_THREAD)
 rusage_thread="no"
@@ -1074,6 +1077,45 @@ if compile_prog "" "" "TCP_NODELAY"; then
 fi
 echo "TCP_NODELAY                   $tcp_nodelay"
 
+##########################################
+# Check whether we have SO_SNDBUF
+window_size="no"
+cat > $TMPC << EOF
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/tcp.h>
+int main(int argc, char **argv)
+{
+  setsockopt(0, SOL_SOCKET, SO_SNDBUF, NULL, 0);
+  setsockopt(0, SOL_SOCKET, SO_RCVBUF, NULL, 0);
+}
+EOF
+if compile_prog "" "" "SO_SNDBUF"; then
+  window_size="yes"
+fi
+echo "Net engine window_size        $window_size"
+
+##########################################
+# Check whether we have TCP_MAXSEG
+mss="no"
+cat > $TMPC << EOF
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/tcp.h>
+#include <arpa/inet.h>
+#include <netinet/in.h>
+int main(int argc, char **argv)
+{
+  return setsockopt(0, IPPROTO_TCP, TCP_MAXSEG, NULL, 0);
+}
+EOF
+if compile_prog "" "" "TCP_MAXSEG"; then
+  mss="yes"
+fi
+echo "TCP_MAXSEG                    $mss"
+
 ##########################################
 # Check whether we have RLIMIT_MEMLOCK
 rlimit_memlock="no"
@@ -1160,6 +1202,26 @@ if test "$disable_rbd" != "yes"  && compile_prog "" "-lrbd -lrados" "rbd"; then
 fi
 echo "Rados Block Device engine     $rbd"
 
+##########################################
+# check for rbd_invaidate_cache()
+rbd_inval="no"
+if test "$rbd" = "yes"; then
+cat > $TMPC << EOF
+#include <rbd/librbd.h>
+
+int main(int argc, char **argv)
+{
+  rbd_image_t image;
+
+  return rbd_invalidate_cache(image);
+}
+EOF
+if compile_prog "" "-lrbd -lrados" "rbd"; then
+  rbd_inval="yes"
+fi
+echo "rbd_invalidate_cache          $rbd_inval"
+fi
+
 ##########################################
 # Check whether we have setvbuf
 setvbuf="no"
@@ -1279,14 +1341,14 @@ LEX=$(which lex 2> /dev/null)
 if test -x "$LEX" ; then
   lex="yes"
 fi
-YACC=$(which yacc 2> /dev/null)
+YACC=$(which bison 2> /dev/null)
 if test -x "$YACC" ; then
   yacc="yes"
+  yacc_is_bison="yes"
 else
-  YACC=$(which bison 2> /dev/null)
+  YACC=$(which yacc 2> /dev/null)
   if test -x "$YACC" ; then
     yacc="yes"
-    yacc_is_bison="yes"
   fi
 fi
 if test "$yacc" = "yes" && test "$lex" = "yes" ; then
@@ -1304,8 +1366,8 @@ int main(int argc, char **argv)
 }
 EOF
 
-if compile_prog "" "-ll -ly" "lex"; then
-  LIBS="-ll -ly $LIBS"
+if compile_prog "" "-ll" "lex"; then
+  LIBS="-ll $LIBS"
 else
   arith="no"
 fi
@@ -1429,6 +1491,12 @@ fi
 if test "$tcp_nodelay" = "yes" ; then
   output_sym "CONFIG_TCP_NODELAY"
 fi
+if test "$window_size" = "yes" ; then
+  output_sym "CONFIG_NET_WINDOWSIZE"
+fi
+if test "$mss" = "yes" ; then
+  output_sym "CONFIG_NET_MSS"
+fi
 if test "$rlimit_memlock" = "yes" ; then
   output_sym "CONFIG_RLIMIT_MEMLOCK"
 fi
@@ -1441,6 +1509,9 @@ fi
 if test "$rbd" = "yes" ; then
   output_sym "CONFIG_RBD"
 fi
+if test "$rbd_inval" = "yes" ; then
+  output_sym "CONFIG_RBD_INVAL"
+fi
 if test "$setvbuf" = "yes" ; then
   output_sym "CONFIG_SETVBUF"
 fi