Signed-off-by: Aarushi Mehta <mehta.aar...@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com>
Reviewed-by: Maxim Levitsky <maximlevit...@gmail.com>
---
configure | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/configure b/configure
index b091b82cb3..7aa18d308d 100755
--- a/configure
+++ b/configure
@@ -365,6 +365,7 @@ xen=""
xen_ctrl_version=""
xen_pci_passthrough=""
linux_aio=""
+linux_io_uring=""
cap_ng=""
attr=""
libattr=""
@@ -1266,6 +1267,10 @@ for opt do
;;
--enable-linux-aio) linux_aio="yes"
;;
+ --disable-linux-io-uring) linux_io_uring="no"
+ ;;
+ --enable-linux-io-uring) linux_io_uring="yes"
+ ;;
--disable-attr) attr="no"
;;
--enable-attr) attr="yes"
@@ -1784,6 +1789,7 @@ disabled with --disable-FEATURE, default is enabled if
available:
vde support for vde network
netmap support for netmap network
linux-aio Linux AIO support
+ linux-io-uring Linux io_uring support
cap-ng libcap-ng support
attr attr and xattr support
vhost-net vhost-net kernel acceleration support
@@ -3973,6 +3979,21 @@ EOF
linux_aio=no
fi
fi
+##########################################
+# linux-io-uring probe
+
+if test "$linux_io_uring" != "no" ; then
+ if $pkg_config liburing; then
+ linux_io_uring_cflags=$($pkg_config --cflags liburing)
+ linux_io_uring_libs=$($pkg_config --libs liburing)
+ linux_io_uring=yes
+ else
+ if test "$linux_io_uring" = "yes" ; then
+ feature_not_found "linux io_uring" "Install liburing devel"
+ fi
+ linux_io_uring=no
+ fi
+fi
##########################################
# TPM emulation is only on POSIX
@@ -6396,6 +6417,7 @@ echo "PIE $pie"
echo "vde support $vde"
echo "netmap support $netmap"
echo "Linux AIO support $linux_aio"
+echo "Linux io_uring support $linux_io_uring"
echo "ATTR/XATTR support $attr"
echo "Install blobs $blobs"
echo "KVM support $kvm"
@@ -6874,6 +6896,11 @@ fi
if test "$linux_aio" = "yes" ; then
echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
fi
+if test "$linux_io_uring" = "yes" ; then
+ echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak
+ echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak
+ echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak
+fi
if test "$attr" = "yes" ; then
echo "CONFIG_ATTR=y" >> $config_host_mak
fi
--
2.17.1
