[libvirt PATCHv2 00/10] add virtiofs support (virtio-fs epopee)

v1: https://www.redhat.com/archives/libvir-list/2019-November/msg00005.html https://bugzilla.redhat.com/show_bug.cgi?id=1694166 Ján Tomko (10): conf: use virXMLFormatElement in virDomainFSDefFormat qemu: add QEMU_CAPS_VHOST_USER_FS schema: wrap fsDriver in a choice group conf: qemu: add virtiofs fsdriver type conf: add virtiofs-related elements and attributes qemu: add virtiofs_debug to qemu.conf qemu: validate virtiofs filesystems qemu: add code for handling virtiofsd qemu: build vhost-user-fs device command line docs: add virtiofs kbase docs/formatdomain.html.in | 23 ++ docs/kbase.html.in | 3 + docs/kbase/virtiofs.rst | 153 +++++++++++ docs/schemas/domaincommon.rng | 117 +++++++-- po/POTFILES.in | 1 + src/conf/domain_conf.c | 161 +++++++++++- src/conf/domain_conf.h | 17 ++ src/libvirt_private.syms | 1 + src/qemu/Makefile.inc.am | 2 + src/qemu/libvirtd_qemu.aug | 1 + src/qemu/qemu.conf | 7 + src/qemu/qemu_capabilities.c | 2 + src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 49 +++- src/qemu/qemu_conf.c | 2 + src/qemu/qemu_conf.h | 1 + src/qemu/qemu_domain.c | 36 +++ src/qemu/qemu_domain.h | 2 +- src/qemu/qemu_domain_address.c | 4 + src/qemu/qemu_extdevice.c | 19 ++ src/qemu/qemu_virtiofs.c | 241 ++++++++++++++++++ src/qemu/qemu_virtiofs.h | 37 +++ src/qemu/test_libvirtd_qemu.aug.in | 1 + .../caps_4.2.0.aarch64.xml | 1 + .../qemucapabilitiesdata/caps_4.2.0.s390x.xml | 1 + .../caps_4.2.0.x86_64.xml | 1 + ...vhost-user-fs-fd-memory.x86_64-latest.args | 38 +++ .../vhost-user-fs-fd-memory.xml | 42 +++ ...vhost-user-fs-hugepages.x86_64-latest.args | 46 ++++ .../vhost-user-fs-hugepages.xml | 75 ++++++ tests/qemuxml2argvtest.c | 9 + .../vhost-user-fs-fd-memory.x86_64-latest.xml | 1 + .../vhost-user-fs-hugepages.x86_64-latest.xml | 1 + tests/qemuxml2xmltest.c | 3 + 34 files changed, 1064 insertions(+), 35 deletions(-) create mode 100644 docs/kbase/virtiofs.rst create mode 100644 src/qemu/qemu_virtiofs.c create mode 100644 src/qemu/qemu_virtiofs.h create mode 100644 tests/qemuxml2argvdata/vhost-user-fs-fd-memory.x86_64-latest.args create mode 100644 tests/qemuxml2argvdata/vhost-user-fs-fd-memory.xml create mode 100644 tests/qemuxml2argvdata/vhost-user-fs-hugepages.x86_64-latest.args create mode 100644 tests/qemuxml2argvdata/vhost-user-fs-hugepages.xml create mode 120000 tests/qemuxml2xmloutdata/vhost-user-fs-fd-memory.x86_64-latest.xml create mode 120000 tests/qemuxml2xmloutdata/vhost-user-fs-hugepages.x86_64-latest.xml -- 2.21.0