Signed-off-by: Aarushi Mehta <mehta.aar...@gmail.com>
---
configure | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/configure b/configure
index 528b9ff705..86383dc0b3 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=""
@@ -1255,6 +1256,10 @@ 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"
@@ -1773,6 +1778,7 @@ 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
@@ -3962,6 +3968,23 @@ EOF
linux_aio=no
fi
fi
+##########################################
+# linux-io-uring probe
+
+if test "$linux_io_uring" != "no" ; then
+ cat > $TMPC <<EOF
+#include <liburing.h>
+int main(void) { io_uring_queue_init(0, NULL, 0); io_uring_submit(NULL);
return 0; }
+EOF
+ if compile_prog "" "-luring" ; then
+ linux_io_uring=yes
+ else
+ if test "$linux_io_uring" = "yes" ; then
+ feature_not_found "linux io_uring" "Install liburing"
+ fi
+ linux_io_uring=no
+ fi
+fi
##########################################
# TPM emulation is only on POSIX
@@ -6378,6 +6401,7 @@ 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 $kvm"
@@ -6858,6 +6882,9 @@ fi
if test "$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" >> $config_host_mak
+fi
if test "$attr" = "yes" ; then
echo "CONFIG_ATTR=y" >> $config_host_mak
fi
--
2.17.1
