diff mbox series

[PULL,031/108] virtiofsd: add vhost-user.json file

Message ID	20200123164630.91498-32-dgilbert@redhat.com
State	New
Headers	show Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> From: "Dr. David Alan Gilbert (git)" <dgilbert@redhat.com> To: qemu-devel@nongnu.org, stefanha@redhat.com Subject: [PULL 031/108] virtiofsd: add vhost-user.json file Date: Thu, 23 Jan 2020 16:45:13 +0000 Message-Id: <20200123164630.91498-32-dgilbert@redhat.com> In-Reply-To: <20200123164630.91498-1-dgilbert@redhat.com> References: <20200123164630.91498-1-dgilbert@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Precedence: list Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>
Series	virtiofs queue \| expand [PULL,000/108] virtiofs queue [PULL,001/108] virtiofsd: Pull in upstream headers [PULL,002/108] virtiofsd: Pull in kernel's fuse.h [PULL,003/108] virtiofsd: Add auxiliary .c's [PULL,004/108] virtiofsd: Add fuse_lowlevel.c [PULL,005/108] virtiofsd: Add passthrough_ll [PULL,006/108] virtiofsd: Trim down imported files [PULL,007/108] virtiofsd: Format imported files to qemu style [PULL,008/108] virtiofsd: remove mountpoint dummy argument [PULL,009/108] virtiofsd: remove unused notify reply support [PULL,010/108] virtiofsd: Remove unused enum fuse_buf_copy_flags [PULL,011/108] virtiofsd: Fix fuse_daemonize ignored return values [PULL,012/108] virtiofsd: Fix common header and define for QEMU builds [PULL,013/108] virtiofsd: Trim out compatibility code [PULL,014/108] vitriofsd/passthrough_ll: fix fallocate() ifdefs [PULL,015/108] virtiofsd: Make fsync work even if only inode is passed in [PULL,016/108] virtiofsd: Add options for virtio [PULL,017/108] virtiofsd: add -o source=PATH to help output [PULL,018/108] virtiofsd: Open vhost connection instead of mounting [PULL,019/108] virtiofsd: Start wiring up vhost-user [PULL,020/108] virtiofsd: Add main virtio loop [PULL,021/108] virtiofsd: get/set features callbacks [PULL,022/108] virtiofsd: Start queue threads [PULL,023/108] virtiofsd: Poll kick_fd for queue [PULL,024/108] virtiofsd: Start reading commands from queue [PULL,025/108] virtiofsd: Send replies to messages [PULL,026/108] virtiofsd: Keep track of replies [PULL,027/108] virtiofsd: Add Makefile wiring for virtiofsd contrib [PULL,028/108] virtiofsd: Fast path for virtio read [PULL,029/108] virtiofsd: add --fd=FDNUM fd passing option [PULL,030/108] virtiofsd: make -f (foreground) the default [PULL,031/108] virtiofsd: add vhost-user.json file [PULL,032/108] virtiofsd: add --print-capabilities option [PULL,033/108] virtiofs: Add maintainers entry [PULL,034/108] virtiofsd: passthrough_ll: create new files in caller's context [PULL,035/108] virtiofsd: passthrough_ll: add lo_map for ino/fh indirection [PULL,036/108] virtiofsd: passthrough_ll: add ino_map to hide lo_inode pointers [PULL,037/108] virtiofsd: passthrough_ll: add dirp_map to hide lo_dirp pointers [PULL,038/108] virtiofsd: passthrough_ll: add fd_map to hide file descriptors [PULL,039/108] virtiofsd: passthrough_ll: add fallback for racy ops [PULL,040/108] virtiofsd: validate path components [PULL,041/108] virtiofsd: Plumb fuse_bufvec through to do_write_buf [PULL,042/108] virtiofsd: Pass write iov's all the way through [PULL,043/108] virtiofsd: add fuse_mbuf_iter API [PULL,044/108] virtiofsd: validate input buffer sizes in do_write_buf() [PULL,045/108] virtiofsd: check input buffer size in fuse_lowlevel.c ops [PULL,046/108] virtiofsd: prevent ".." escape in lo_do_lookup() [PULL,047/108] virtiofsd: prevent ".." escape in lo_do_readdir() [PULL,048/108] virtiofsd: use /proc/self/fd/ O_PATH file descriptor [PULL,049/108] virtiofsd: sandbox mount namespace [PULL,050/108] virtiofsd: move to an empty network namespace [PULL,051/108] virtiofsd: move to a new pid namespace [PULL,052/108] virtiofsd: add seccomp whitelist [PULL,053/108] virtiofsd: Parse flag FUSE_WRITE_KILL_PRIV [PULL,054/108] virtiofsd: cap-ng helpers [PULL,055/108] virtiofsd: Drop CAP_FSETID if client asked for it [PULL,056/108] virtiofsd: set maximum RLIMIT_NOFILE limit [PULL,057/108] virtiofsd: fix libfuse information leaks [PULL,058/108] virtiofsd: add --syslog command-line option [PULL,059/108] virtiofsd: print log only when priority is high enough [PULL,060/108] virtiofsd: Add ID to the log with FUSE_LOG_DEBUG level [PULL,061/108] virtiofsd: Add timestamp to the log with FUSE_LOG_DEBUG level [PULL,062/108] virtiofsd: Handle reinit [PULL,063/108] virtiofsd: Handle hard reboot [PULL,064/108] virtiofsd: Kill threads when queues are stopped [PULL,065/108] vhost-user: Print unexpected slave message types [PULL,066/108] contrib/libvhost-user: Protect slave fd with mutex [PULL,067/108] virtiofsd: passthrough_ll: add renameat2 support [PULL,068/108] virtiofsd: passthrough_ll: disable readdirplus on cache=never [PULL,069/108] virtiofsd: passthrough_ll: control readdirplus [PULL,070/108] virtiofsd: rename unref_inode() to unref_inode_lolocked() [PULL,071/108] virtiofsd: fail when parent inode isn't known in lo_do_lookup() [PULL,072/108] virtiofsd: extract root inode init into setup_root() [PULL,073/108] virtiofsd: passthrough_ll: clean up cache related options [PULL,074/108] virtiofsd: passthrough_ll: use hashtable [PULL,075/108] virtiofsd: Clean up inodes on destroy [PULL,076/108] virtiofsd: support nanosecond resolution for file timestamp [PULL,077/108] virtiofsd: fix error handling in main() [PULL,078/108] virtiofsd: cleanup allocated resource in se [PULL,079/108] virtiofsd: fix memory leak on lo.source [PULL,080/108] virtiofsd: add helper for lo_data cleanup [PULL,081/108] virtiofsd: Prevent multiply running with same vhost_user_socket [PULL,082/108] virtiofsd: enable PARALLEL_DIROPS during INIT [PULL,083/108] virtiofsd: fix incorrect error handling in lo_do_lookup [PULL,084/108] Virtiofsd: fix memory leak on fuse queueinfo [PULL,085/108] virtiofsd: Support remote posix locks [PULL,086/108] virtiofsd: use fuse_lowlevel_is_virtio() in fuse_session_destroy() [PULL,087/108] virtiofsd: prevent fv_queue_thread() vs virtio_loop() races [PULL,088/108] virtiofsd: make lo_release() atomic [PULL,089/108] virtiofsd: prevent races with lo_dirp_put() [PULL,090/108] virtiofsd: rename inode->refcount to inode->nlookup [PULL,091/108] libvhost-user: Fix some memtable remap cases [PULL,092/108] virtiofsd: passthrough_ll: fix refcounting on remove/rename [PULL,093/108] virtiofsd: introduce inode refcount to prevent use-after-free [PULL,094/108] virtiofsd: do not always set FUSE_FLOCK_LOCKS [PULL,095/108] virtiofsd: convert more fprintf and perror to use fuse log infra [PULL,096/108] virtiofsd: Reset O_DIRECT flag during file open [PULL,097/108] virtiofsd: Fix data corruption with O_APPEND write in writeback mode [PULL,098/108] virtiofsd: passthrough_ll: Use cache_readdir for directory open [PULL,099/108] virtiofsd: add definition of fuse_buf_writev() [PULL,100/108] virtiofsd: use fuse_buf_writev to replace fuse_buf_write for better performance [PULL,101/108] virtiofsd: process requests in a thread pool [PULL,102/108] virtiofsd: prevent FUSE_INIT/FUSE_DESTROY races [PULL,103/108] virtiofsd: fix lo_destroy() resource leaks [PULL,104/108] virtiofsd: add --thread-pool-size=NUM option [PULL,105/108] virtiofsd: Convert lo_destroy to take the lo->mutex lock itself [PULL,106/108] virtiofsd/passthrough_ll: Pass errno to fuse_reply_err() [PULL,107/108] virtiofsd: stop all queue threads on exit in virtio_loop() [PULL,108/108] virtiofsd: add some options to the help message

Commit Message

Dr. David Alan Gilbert Jan. 23, 2020, 4:45 p.m. UTC

From: Stefan Hajnoczi <stefanha@redhat.com>

Install a vhost-user.json file describing virtiofsd.  This allows
libvirt and other management tools to enumerate vhost-user backend
programs.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
---
 .gitignore                                | 1 +
 Makefile                                  | 1 +
 tools/virtiofsd/50-qemu-virtiofsd.json.in | 5 +++++
 3 files changed, 7 insertions(+)
 create mode 100644 tools/virtiofsd/50-qemu-virtiofsd.json.in

diff mbox series

Patch

diff --git a/.gitignore b/.gitignore
index efad605e1a..bc0a035f9c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,6 +6,7 @@ 
 /config-target.*
 /config.status
 /config-temp
+/tools/virtiofsd/50-qemu-virtiofsd.json
 /elf2dmp
 /trace-events-all
 /trace/generated-events.h
diff --git a/Makefile b/Makefile
index ef1e2155a7..2f81271ee7 100644
--- a/Makefile
+++ b/Makefile
@@ -329,6 +329,7 @@  endif
 
 ifdef CONFIG_LINUX
 HELPERS-y += virtiofsd$(EXESUF)
+vhost-user-json-y += tools/virtiofsd/50-qemu-virtiofsd.json
 endif
 
 # Sphinx does not allow building manuals into the same directory as
diff --git a/tools/virtiofsd/50-qemu-virtiofsd.json.in b/tools/virtiofsd/50-qemu-virtiofsd.json.in
new file mode 100644
index 0000000000..9bcd86f8dc
--- /dev/null
+++ b/tools/virtiofsd/50-qemu-virtiofsd.json.in
@@ -0,0 +1,5 @@ 
+{
+  "description": "QEMU virtiofsd vhost-user-fs",
+  "type": "fs",
+  "binary": "@libexecdir@/virtiofsd"
+}