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configure: permit use of io_uring 

Signed-off-by: Aarushi Mehta <mehta.aaru20@gmail.com>
Reviewed-by: Maxim Levitsky <maximlevitsky@gmail.com>
Acked-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20200120141858.587874-2-stefanha@redhat.com
Message-Id: <20200120141858.587874-2-stefanha@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Aarushi Mehta 2020-01-20 14:18:44 +00:00 committed by Stefan Hajnoczi
parent 3ba0e1a00c
commit c10dd8565d
1 changed files with 27 additions and 0 deletions
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27
configure vendored
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@ -371,6 +371,7 @@ xen=""
xen_ctrl_version=""
xen_pci_passthrough=""
linux_aio=""
linux_io_uring=""
cap_ng=""
attr=""
libattr=""
@ -1253,6 +1254,10 @@ 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
@ -4005,6 +4011,21 @@ 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
@ -6515,6 +6536,7 @@ 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 $kvm"
@ -7001,6 +7023,11 @@ fi
if test "$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