Simplify BDI integration

[zfs.git] / configure

diff --git a/configure b/configure
index 684a03c..e70651f 100755 (executable)
--- a/configure
+++ b/configure
@@ -14953,6 +14953,59 @@ fi
 
 
 
+       { $as_echo "$as_me:$LINENO: checking whether symbol bdi_setup_and_register is exported" >&5
+$as_echo_n "checking whether symbol bdi_setup_and_register is exported... " >&6; }
+       grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
+               $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
+       rc=$?
+       if test $rc -ne 0; then
+
+               export=0
+               for file in mm/backing-dev.c; do
+                       grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" "$LINUX/$file" 2>/dev/null
+                       rc=$?
+                       if test $rc -eq 0; then
+
+                               export=1
+                               break;
+
+fi
+
+               done
+               if test $export -eq 0; then
+
+                       { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+
+
+else
+
+                       { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_BDI_SETUP_AND_REGISTER 1
+_ACEOF
+
+
+fi
+
+
+else
+
+               { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_BDI_SETUP_AND_REGISTER 1
+_ACEOF
+
+
+fi
+
+
+
+
        if test "$LINUX_OBJ" != "$LINUX"; then
 
                KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
@@ -19509,6 +19562,59 @@ fi
 
 
 
+       { $as_echo "$as_me:$LINENO: checking whether symbol bdi_setup_and_register is exported" >&5
+$as_echo_n "checking whether symbol bdi_setup_and_register is exported... " >&6; }
+       grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
+               $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
+       rc=$?
+       if test $rc -ne 0; then
+
+               export=0
+               for file in mm/backing-dev.c; do
+                       grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" "$LINUX/$file" 2>/dev/null
+                       rc=$?
+                       if test $rc -eq 0; then
+
+                               export=1
+                               break;
+
+fi
+
+               done
+               if test $export -eq 0; then
+
+                       { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+
+
+else
+
+                       { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_BDI_SETUP_AND_REGISTER 1
+_ACEOF
+
+
+fi
+
+
+else
+
+               { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_BDI_SETUP_AND_REGISTER 1
+_ACEOF
+
+
+fi
+
+
+
+
        if test "$LINUX_OBJ" != "$LINUX"; then
 
                KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"