From: Stefan Hajnoczi <stefanha@redhat.com>
To: qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
Peter Maydell <peter.maydell@linaro.org>,
Maxim Levitsky <maximlevitsky@gmail.com>,
qemu-block@nongnu.org, Julia Suvorova <jusual@redhat.com>,
Markus Armbruster <armbru@redhat.com>,
Max Reitz <mreitz@redhat.com>,
Stefan Hajnoczi <stefanha@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>, Fam Zheng <fam@euphon.net>,
Aarushi Mehta <mehta.aaru20@gmail.com>,
Stefano Garzarella <sgarzare@redhat.com>
Subject: [PULL 04/18] configure: permit use of io_uring
Date: Thu, 30 Jan 2020 21:31:00 +0000 [thread overview]
Message-ID: <20200130213114.325157-5-stefanha@redhat.com> (raw)
In-Reply-To: <20200130213114.325157-1-stefanha@redhat.com>
From: Aarushi Mehta <mehta.aaru20@gmail.com>
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>
---
configure | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/configure b/configure
index a72a5def57..5095f01728 100755
--- a/configure
+++ b/configure
@@ -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
--
2.24.1
next prev parent reply other threads:[~2020-01-30 21:33 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-30 21:30 [PULL 00/18] Block patches Stefan Hajnoczi
2020-01-30 21:30 ` [PULL 01/18] block: eliminate BDRV_REQ_NO_SERIALISING Stefan Hajnoczi
2020-01-30 21:30 ` [PULL 02/18] block/io: wait for serialising requests when a request becomes serialising Stefan Hajnoczi
2020-01-30 21:30 ` [PULL 03/18] block/io: take bs->reqs_lock in bdrv_mark_request_serialising Stefan Hajnoczi
2020-01-30 21:31 ` Stefan Hajnoczi [this message]
2020-01-30 21:31 ` [PULL 05/18] qapi/block-core: add option for io_uring Stefan Hajnoczi
2020-01-30 21:31 ` [PULL 06/18] block/block: add BDRV flag " Stefan Hajnoczi
2020-01-30 21:31 ` [PULL 07/18] block/io_uring: implements interfaces " Stefan Hajnoczi
2020-01-30 21:31 ` [PULL 08/18] stubs: add stubs for io_uring interface Stefan Hajnoczi
2020-01-30 21:31 ` [PULL 09/18] util/async: add aio interfaces for io_uring Stefan Hajnoczi
2020-01-30 21:31 ` [PULL 10/18] blockdev: adds bdrv_parse_aio to use io_uring Stefan Hajnoczi
2020-01-30 21:31 ` [PULL 11/18] block/file-posix.c: extend " Stefan Hajnoczi
2020-01-30 21:31 ` [PULL 12/18] block: add trace events for io_uring Stefan Hajnoczi
2020-01-30 21:31 ` [PULL 13/18] block/io_uring: adds userspace completion polling Stefan Hajnoczi
2020-01-30 21:31 ` [PULL 14/18] qemu-io: adds option to use aio engine Stefan Hajnoczi
2020-01-30 21:31 ` [PULL 15/18] qemu-img: adds option to use aio engine for benchmarking Stefan Hajnoczi
2020-02-03 10:55 ` Peter Maydell
2020-02-05 15:55 ` Julia Suvorova
2020-01-30 21:31 ` [PULL 16/18] qemu-nbd: adds option for aio engines Stefan Hajnoczi
2020-01-30 21:31 ` [PULL 17/18] tests/qemu-iotests: enable testing with aio options Stefan Hajnoczi
2020-01-30 21:31 ` [PULL 18/18] tests/qemu-iotests: use AIOMODE with various tests Stefan Hajnoczi
2020-01-31 11:39 ` [PULL 00/18] Block patches Peter Maydell
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