twx-linux/include/uapi/linux
David Sterba e77fbf9903 btrfs: send: prepare for v2 protocol
This is preparatory work for send protocol update to version 2 and
higher.

We have many pending protocol update requests but still don't have the
basic protocol rev in place, the first thing that must happen is to do
the actual versioning support.

The protocol version is u32 and is a new member in the send ioctl
struct. Validity of the version field is backed by a new flag bit. Old
kernels would fail when a higher version is requested. Version protocol
0 will pick the highest supported version, BTRFS_SEND_STREAM_VERSION,
  that's also exported in sysfs.

The version is still unchanged and will be increased once we have new
incompatible commands or stream updates.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2021-10-29 12:38:43 +02:00
..
android binder: fix freeze race 2021-09-14 08:46:08 +02:00
byteorder
caif
can can: j1939: extend UAPI to notify about RX status 2021-08-04 12:11:52 +02:00
cifs cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
dvb Revert "media: dvb header files: move some headers to staging" 2021-08-23 09:49:09 -07:00
genwqe
hdlc
hsi
iio
isdn
misc
mmc
netfilter Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf 2021-09-03 16:20:37 -07:00
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
nfsd NFSD: remove vanity comments 2021-08-17 11:47:53 -04:00
raid
sched
spi
sunrpc
surface_aggregator
tc_act net/sched: act_skbmod: Add SKBMOD_F_ECN option support 2021-07-28 13:19:31 +01:00
tc_ematch
usb
a.out.h
acct.h
acrn.h
adb.h
adfs_fs.h
affs_hardblocks.h
agpgart.h
aio_abi.h
am437x-vpfe.h
apm_bios.h
arcfb.h
arm_sdei.h
aspeed-lpc-ctrl.h
aspeed-p2a-ctrl.h
atalk.h
atm_eni.h
atm_he.h
atm_idt77105.h
atm_nicstar.h
atm_tcp.h
atm_zatm.h
atm.h
atmapi.h
atmarp.h
atmbr2684.h
atmclip.h
atmdev.h
atmioc.h
atmlec.h
atmmpc.h
atmppp.h
atmsap.h
atmsvc.h
audit.h
auto_dev-ioctl.h
auto_fs4.h
auto_fs.h
auxvec.h
ax25.h
batadv_packet.h
batman_adv.h
baycom.h
bcache.h
bcm933xx_hcs.h
bfs_fs.h
binfmts.h
blkpg.h
blktrace_api.h
blkzoned.h
bpf_common.h
bpf_perf_event.h
bpf.h bpf: Add bpf_task_pt_regs() helper 2021-08-25 10:37:05 -07:00
bpfilter.h
bpqether.h
bsg.h
bt-bmc.h
btf.h
btrfs_tree.h btrfs: initial fsverity support 2021-08-23 13:19:09 +02:00
btrfs.h btrfs: send: prepare for v2 protocol 2021-10-29 12:38:43 +02:00
can.h
capability.h exit/bdflush: Remove the deprecated bdflush system call 2021-07-12 15:17:47 -05:00
capi.h
cciss_defs.h
cciss_ioctl.h
ccs.h
cdrom.h
cec-funcs.h
cec.h media: include/uapi/linux/cec.h: typo: SATERDAY -> SATURDAY 2021-07-12 09:16:29 +02:00
cfm_bridge.h
cgroupstats.h
chio.h
close_range.h
cm4000_cs.h
cn_proc.h
coda.h
coff.h
connector.h
const.h
coresight-stm.h
cramfs_fs.h
cryptouser.h
cuda.h
cxl_mem.h cxl/uapi: Fix defined but not used warnings 2021-09-07 11:39:01 -07:00
cycx_cfm.h
dcbnl.h
dccp.h
devlink.h
dlm_device.h
dlm_netlink.h
dlm_plock.h
dlm.h
dlmconstants.h
dm-ioctl.h dm ima: measure data on table load 2021-08-10 13:32:40 -04:00
dm-log-userspace.h
dma-buf.h
dma-heap.h
dn.h
dns_resolver.h
dqblk_xfs.h
edd.h
efs_fs_sb.h
elf-em.h
elf-fdpic.h
elf.h
errno.h
errqueue.h
erspan.h
ethtool_netlink.h ethtool: add two coalesce attributes for CQE mode 2021-08-24 07:38:28 -07:00
ethtool.h ethtool: add two link extended substates of bad signal integrity 2021-08-16 15:12:13 -07:00
eventpoll.h
f2fs.h
fadvise.h
falloc.h
fanotify.h fanotify: add pidfd support to the fanotify API 2021-08-10 13:08:49 +02:00
fb.h
fcntl.h
fd.h
fdreg.h
fib_rules.h
fiemap.h
filter.h
firewire-cdev.h
firewire-constants.h
fou.h
fpga-dfl.h
fs.h block: add ioctl to read the disk sequence number 2021-08-02 13:37:28 -06:00
fscrypt.h
fsi.h
fsl_hypervisor.h
fsl_mc.h
fsmap.h
fsverity.h
fuse.h
futex.h
gameport.h
gen_stats.h
genetlink.h
gfs2_ondisk.h
gpio.h
gsmmux.h
gtp.h
hash_info.h
hdlc.h
hdlcdrv.h
hdreg.h
hid.h
hiddev.h
hidraw.h
hpet.h
hsr_netlink.h
hw_breakpoint.h
hyperv.h hyper-v: Replace uuid.h with types.h 2021-10-06 12:05:51 +00:00
i2c-dev.h
i2c.h
i2o-dev.h
i8k.h
icmp.h
icmpv6.h
idxd.h dmaengine: idxd: fix setting up priv mode for dwq 2021-08-29 19:14:20 +05:30
if_addr.h
if_addrlabel.h
if_alg.h
if_arcnet.h
if_arp.h mctp: Add initial driver infrastructure 2021-07-29 15:06:50 +01:00
if_bonding.h
if_bridge.h net: bridge: vlan: convert mcast router global option to per-vlan entry 2021-08-20 15:00:35 +01:00
if_cablemodem.h
if_eql.h
if_ether.h mctp: Add device handling and netlink interface 2021-07-29 15:06:50 +01:00
if_fc.h
if_fddi.h
if_hippi.h
if_infiniband.h
if_link.h ipv6: add IFLA_INET6_RA_MTU to expose mtu value 2021-08-27 17:29:18 -07:00
if_ltalk.h
if_macsec.h
if_packet.h
if_phonet.h
if_plip.h
if_ppp.h
if_pppol2tp.h
if_pppox.h
if_slip.h
if_team.h
if_tun.h
if_tunnel.h
if_vlan.h
if_x25.h
if_xdp.h
if.h
ife.h
igmp.h
ila.h
in6.h ipv6: ioam: Data plane support for Pre-allocated Trace 2021-07-21 08:14:33 -07:00
in_route.h
in.h net/ipv4/ipv6: Replace one-element arraya with flexible-array members 2021-08-05 11:46:42 +01:00
inet_diag.h
inotify.h
input-event-codes.h
input.h
io_uring.h io-wq: provide IO_WQ_* constants for IORING_REGISTER_IOWQ_MAX_WORKERS arg items 2021-09-13 10:38:13 -06:00
ioam6_genl.h ipv6: ioam: IOAM Generic Netlink API 2021-07-21 08:14:33 -07:00
ioam6_iptunnel.h ipv6: ioam: Support for IOAM injection with lwtunnels 2021-07-21 08:14:33 -07:00
ioam6.h ipv6: ioam: Support for IOAM injection with lwtunnels 2021-07-21 08:14:33 -07:00
ioctl.h
iommu.h
ioprio.h block: fix default IO priority handling 2021-08-18 07:23:15 -06:00
ip6_tunnel.h
ip_vs.h
ip.h
ipc.h
ipmi_bmc.h
ipmi_msgdefs.h
ipmi.h
ipsec.h
ipv6_route.h
ipv6.h ipv6: ioam: Data plane support for Pre-allocated Trace 2021-07-21 08:14:33 -07:00
irqnr.h
iso_fs.h
isst_if.h
ivtv.h
ivtvfb.h
jffs2.h
joystick.h
kcm.h
kcmp.h
kcov.h
kd.h
kdev_t.h
kernel-page-flags.h
kernel.h
kernelcapi.h
kexec.h
keyboard.h
keyctl.h
kfd_ioctl.h drm/amdkfd: Allow querying SVM attributes that are clear 2021-08-06 16:12:32 -04:00
kvm_para.h
kvm.h KVM: stats: Support linear and logarithmic histogram statistics 2021-08-20 16:06:32 -04:00
l2tp.h
landlock.h
libc-compat.h
limits.h
lirc.h
llc.h
loop.h
lp.h
lwtunnel.h ipv6: ioam: Support for IOAM injection with lwtunnels 2021-07-21 08:14:33 -07:00
magic.h mm: introduce memfd_secret system call to create "secret" memory areas 2021-07-08 11:48:21 -07:00
major.h
map_to_7segment.h
matroxfb.h
max2175.h
mctp.h mctp: Be explicit about struct sockaddr_mctp padding 2021-10-18 13:47:09 +01:00
mdio.h
media-bus-format.h
media.h
mei.h
membarrier.h
memfd.h
mempolicy.h mm/mempolicy: add MPOL_PREFERRED_MANY for multiple preferred nodes 2021-09-03 09:58:17 -07:00
meye.h
mii.h
minix_fs.h
mman.h
mmtimer.h
module.h
mount.h move_mount: allow to add a mount into an existing group 2021-07-26 14:45:18 +02:00
mpls_iptunnel.h
mpls.h
mptcp.h mptcp: remote addresses fullmesh 2021-08-18 10:10:01 +01:00
mqueue.h
mroute6.h
mroute.h
mrp_bridge.h
msdos_fs.h
msg.h
mtio.h
nbd-netlink.h
nbd.h
ncsi.h
ndctl.h
neighbour.h net: bridge: fix flags interpretation for extern learn fdb entries 2021-08-10 11:29:39 -07:00
net_dropmon.h
net_namespace.h
net_tstamp.h net: sock: extend SO_TIMESTAMPING for PHC binding 2021-07-01 13:08:18 -07:00
net.h
netconf.h
netdevice.h
netfilter_arp.h
netfilter_bridge.h
netfilter_decnet.h
netfilter_ipv4.h
netfilter_ipv6.h
netfilter.h
netlink_diag.h
netlink.h
netrom.h
nexthop.h
nfc.h
nfs2.h
nfs3.h
nfs4_mount.h
nfs4.h
nfs_fs.h
nfs_idmap.h
nfs_mount.h
nfs.h
nfsacl.h
nilfs2_api.h
nilfs2_ondisk.h
nitro_enclaves.h
nl80211-vnd-intel.h nl80211: vendor-cmd: add Intel vendor commands for iwlmei usage 2021-08-13 09:50:24 +02:00
nl80211.h nl80211: add support for BSS coloring 2021-08-17 11:58:21 +02:00
nsfs.h
nubus.h
nvme_ioctl.h
nvram.h
omap3isp.h
omapfb.h
oom.h
openat2.h
openvswitch.h openvswitch: fix alignment issues 2021-07-27 11:48:42 +01:00
packet_diag.h
param.h
parport.h
patchkey.h
pci_regs.h
pci.h
pcitest.h PCI: Fix kernel-doc formatting 2021-07-06 10:37:46 -05:00
perf_event.h
personality.h
pfkeyv2.h
pg.h
phantom.h
phonet.h
pidfd.h
pkt_cls.h net_sched: refactor TC action init API 2021-08-02 10:24:38 +01:00
pkt_sched.h fq_codel: reject silly quantum parameters 2021-09-04 10:49:46 +01:00
pktcdvd.h
pmu.h
poll.h
posix_acl_xattr.h
posix_acl.h
posix_types.h
ppdev.h
ppp_defs.h
ppp-comp.h
ppp-ioctl.h
pps.h
pr.h
prctl.h arm64 updates for 5.15: 2021-09-01 15:04:29 -07:00
psample.h
psci.h
psp-sev.h
ptp_clock.h
ptrace.h
qemu_fw_cfg.h
qnx4_fs.h
qnxtypes.h
qrtr.h
quota.h
radeonfb.h
random.h
rds.h
reboot.h
reiserfs_fs.h
reiserfs_xattr.h
remoteproc_cdev.h
resource.h
rfkill.h
rio_cm_cdev.h
rio_mport_cdev.h
rkisp1-config.h
romfs_fs.h
rose.h
route.h
rpl_iptunnel.h
rpl.h
rpmsg_types.h
rpmsg.h
rseq.h
rtc.h
rtnetlink.h
rxrpc.h
scc.h
sched.h
scif_ioctl.h
screen_info.h
sctp.h
seccomp.h
securebits.h
sed-opal.h
seg6_genl.h
seg6_hmac.h
seg6_iptunnel.h
seg6_local.h
seg6.h
selinux_netlink.h
sem.h
serial_core.h
serial_reg.h serial: 8250: Define RX trigger levels for OxSemi 950 devices 2021-07-27 12:05:46 +02:00
serial.h
serio.h
shm.h
signal.h
signalfd.h
smc_diag.h
smc.h
smiapp.h
snmp.h
sock_diag.h
socket.h sock: allow reading and changing sk_userlocks with setsockopt 2021-08-04 12:52:03 +01:00
sockios.h
sonet.h
sonypi.h
sound.h
soundcard.h
stat.h
stddef.h
stm.h
string.h
suspend_ioctls.h
swab.h
switchtec_ioctl.h
sync_file.h
synclink.h
sysctl.h
sysinfo.h
target_core_user.h scsi: target: tcmu: Add new feature KEEP_BUF 2021-08-03 07:27:42 -04:00
taskstats.h
tcp_metrics.h
tcp.h
tee.h
termios.h
thermal.h
time_types.h
time.h
timerfd.h
times.h
timex.h
tiocl.h
tipc_config.h
tipc_netlink.h
tipc_sockets_diag.h
tipc.h
tls.h
toshiba.h
tty_flags.h
tty.h
types.h
udf_fs_i.h
udmabuf.h
udp.h
uhid.h
uinput.h
uio.h
uleds.h
ultrasound.h
um_timetravel.h
un.h
unistd.h
unix_diag.h
usbdevice_fs.h
usbip.h
userfaultfd.h userfaultfd/shmem: advertise shmem minor fault support 2021-06-30 20:47:27 -07:00
userio.h
utime.h
utsname.h
uuid.h
uvcvideo.h
v4l2-common.h
v4l2-controls.h media: v4l2-ctrls: Add intra-refresh period control 2021-08-04 14:43:52 +02:00
v4l2-dv-timings.h
v4l2-mediabus.h
v4l2-subdev.h
vbox_err.h
vbox_vmmdev_types.h
vboxguest.h
vdpa.h
vduse.h vduse: Introduce VDUSE - vDPA Device in Userspace 2021-09-06 07:20:58 -04:00
veth.h
vfio_ccw.h
vfio_zdev.h
vfio.h
vhost_types.h
vhost.h
videodev2.h
virtio_9p.h
virtio_balloon.h
virtio_blk.h
virtio_bt.h
virtio_config.h
virtio_console.h
virtio_crypto.h
virtio_fs.h
virtio_gpio.h gpio: virtio: Fix sparse warnings 2021-08-31 11:07:05 +02:00
virtio_gpu.h
virtio_i2c.h i2c: virtio: add a virtio i2c frontend driver 2021-08-19 21:21:19 +02:00
virtio_ids.h virtio,vdpa,vhost: features, fixes 2021-09-11 14:48:42 -07:00
virtio_input.h
virtio_iommu.h
virtio_mem.h
virtio_mmio.h
virtio_net.h
virtio_pci.h
virtio_pcidev.h um: virt-pci: fix uapi documentation 2021-08-26 22:28:03 +02:00
virtio_pmem.h
virtio_ring.h
virtio_rng.h
virtio_scmi.h firmware: arm_scmi: Add virtio transport 2021-08-05 10:24:08 +01:00
virtio_scsi.h
virtio_snd.h
virtio_types.h
virtio_vsock.h virtio/vsock: add 'VIRTIO_VSOCK_SEQ_EOR' bit. 2021-09-05 16:23:09 -04:00
vm_sockets_diag.h
vm_sockets.h
vmcore.h
vsockmon.h
vt.h
vtpm_proxy.h
wait.h
watch_queue.h
watchdog.h
wireguard.h
wireless.h
wmi.h
wwan.h
x25.h
xattr.h
xdp_diag.h
xfrm.h xfrm: make user policy API complete 2021-09-15 13:41:36 +02:00
xilinx-v4l2-controls.h
zorro_ids.h
zorro.h