linux-stable/include/uapi/linux
Boris Burkov d9a620f77e btrfs: new inline ref storing owning subvol of data extents
In order to implement simple quota groups, we need to be able to
associate a data extent with the subvolume that created it. Once you
account for reflink, this information cannot be recovered without
explicitly storing it. Options for storing it are:

- a new key/item
- a new extent inline ref item

The former is backwards compatible, but wastes space, the latter is
incompat, but is efficient in space and reuses the existing inline ref
machinery, while only abusing it a tiny amount -- specifically, the new
item is not a ref, per-se.

Signed-off-by: Boris Burkov <boris@bur.io>
Signed-off-by: David Sterba <dsterba@suse.com>
2023-10-12 16:44:11 +02:00
..
android binder: return pending info for frozen async txns 2023-01-19 17:14:18 +01:00
byteorder
caif
can can: uapi: move CAN_RAW_FILTER_MAX definition to raw.h 2023-06-22 09:44:28 +02:00
cifs
dvb media: dvb: bump DVB API version 2023-05-14 16:05:28 +01:00
genwqe
hdlc
hsi
iio
isdn
misc
mmc
netfilter netfilter: nf_tables: uapi: Describe NFTA_RULE_CHAIN_ID 2023-09-06 18:09:12 +02:00
netfilter_arp
netfilter_bridge netfilter: ebtables: replace zero-length array members 2023-08-22 15:13:20 +02:00
netfilter_ipv4
netfilter_ipv6
nfsd NFSD: Handle new xprtsec= export option 2023-04-27 18:49:24 -04:00
raid
sched
spi spi: add SPI_MOSI_IDLE_LOW mode bit 2023-05-30 15:20:08 +01:00
sunrpc
surface_aggregator
tc_act net/sched: act_tunnel_key: add support for "don't fragment" 2023-03-30 23:24:24 -07:00
tc_ematch
usb USB: Remove remnants of Wireless USB and UWB 2023-08-09 14:17:06 +02:00
a.out.h
acct.h
acrn.h
adb.h
adfs_fs.h
affs_hardblocks.h block: change all __u32 annotations to __be32 in affs_hardblocks.h 2023-06-20 14:28:17 -06:00
agpgart.h
aio_abi.h
am437x-vpfe.h
amt.h
apm_bios.h
arcfb.h
arm_sdei.h
aspeed-lpc-ctrl.h
aspeed-p2a-ctrl.h
aspeed-video.h
atalk.h
atm.h
atm_eni.h
atm_he.h
atm_idt77105.h
atm_nicstar.h
atm_tcp.h
atm_zatm.h
atmapi.h
atmarp.h
atmbr2684.h atm: uapi: fix spelling typos in comments 2022-12-22 18:18:37 -08:00
atmclip.h
atmdev.h Move COMPAT_ATM_ADDPARTY to net/atm/svc.c 2023-03-10 21:05:16 +01:00
atmioc.h
atmlec.h
atmmpc.h
atmppp.h
atmsap.h
atmsvc.h
audit.h
auto_dev-ioctl.h autofs: use flexible array in ioctl structure 2023-05-30 16:42:00 -07:00
auto_fs.h
auto_fs4.h
auxvec.h rseq: Introduce feature size and alignment ELF auxiliary vector entries 2022-12-27 12:52:10 +01:00
ax25.h
batadv_packet.h batman-adv: tvlv: prepare for tvlv enabled multicast packet type 2023-01-21 19:01:59 +01:00
batman_adv.h
baycom.h
bcm933xx_hcs.h
bfs_fs.h
binfmts.h
blkpg.h
blktrace_api.h
blkzoned.h block: Fix a source code comment in include/uapi/linux/blkzoned.h 2023-07-24 20:11:54 -06:00
bpf.h bpf: Clarify error expectations from bpf_clone_redirect 2023-09-11 22:29:19 +02:00
bpf_common.h
bpf_perf_event.h
bpfilter.h
bpqether.h
bsg.h
bt-bmc.h
btf.h
btrfs.h btrfs: qgroup: add new quota mode for simple quotas 2023-10-12 16:44:10 +02:00
btrfs_tree.h btrfs: new inline ref storing owning subvol of data extents 2023-10-12 16:44:11 +02:00
cachefiles.h
can.h can: uapi: move CAN_RAW_FILTER_MAX definition to raw.h 2023-06-22 09:44:28 +02:00
capability.h capability: erase checker warnings about struct __user_cap_data_struct 2023-06-06 17:05:54 -04:00
capi.h
cciss_defs.h
cciss_ioctl.h
ccs.h
cdrom.h
cec-funcs.h
cec.h
cfm_bridge.h
cgroupstats.h cgroup: remove obsolete comment above struct cgroupstats 2023-07-14 08:43:49 -10:00
chio.h
close_range.h
cn_proc.h connector/cn_proc: Performance improvements 2023-07-23 11:34:22 +01:00
coda.h
coff.h
comedi.h
connector.h
const.h uapi/linux/const.h: prefer ISO-friendly __typeof__ 2023-04-18 16:39:34 -07:00
coresight-stm.h
counter.h counter: i8254: Introduce the Intel 8254 interface library module 2023-06-08 10:11:17 -04:00
cramfs_fs.h
cryptouser.h
cuda.h
cxl_mem.h cxl/mbox: Deprecate poison commands 2023-04-22 14:41:30 -07:00
cyclades.h
cycx_cfm.h
dcbnl.h net: dcb: add new rewrite table 2023-01-20 09:33:22 +00:00
dccp.h
devlink.h devlink: Expose port function commands to control IPsec packet offloads 2023-08-27 17:08:45 -07:00
dlm.h fs: dlm: remove deprecated code parts 2023-03-06 15:49:07 -06:00
dlm_device.h
dlm_plock.h fs: dlm: allow to F_SETLKW getting interrupted 2023-07-20 17:24:57 -05:00
dlmconstants.h fs: dlm: remove deprecated code parts 2023-03-06 15:49:07 -06:00
dm-ioctl.h dm: split discards further if target sets max_discard_granularity 2023-03-30 15:57:50 -04:00
dm-log-userspace.h
dma-buf.h
dma-heap.h
dns_resolver.h
dqblk_xfs.h
dw100.h
edd.h
efs_fs_sb.h
elf-em.h
elf-fdpic.h binfmt_elf_fdpic: support 64-bit systems 2023-08-23 14:17:42 -07:00
elf.h Merge patch "RISC-V: Add ptrace support for vectors" 2023-09-08 11:24:38 -07:00
errno.h
errqueue.h
erspan.h
ethtool.h net: ethtool: netlink: retrieve stats from multiple sources (eMAC, pMAC) 2023-01-23 12:44:18 +00:00
ethtool_netlink.h net: ethtool: correct MAX attribute value for stats 2023-06-12 08:50:48 +01:00
eventfd.h eventfd: add a uapi header for eventfd userspace APIs 2023-06-15 14:55:15 +02:00
eventpoll.h Move ep_take_care_of_epollwakeup() to fs/eventpoll.c 2023-03-10 21:05:16 +01:00
ext4.h ext4: Add a uapi header for ext4 userspace APIs 2023-04-19 23:39:42 -04:00
f2fs.h
fadvise.h
falloc.h
fanotify.h fanotify: define struct members to hold response decision context 2023-02-07 12:53:53 +01:00
fb.h
fcntl.h exportfs: allow exporting non-decodeable file handles to userspace 2023-05-25 13:16:57 +02:00
fd.h
fdreg.h
fib_rules.h
fiemap.h
filter.h
firewire-cdev.h firewire: fix warnings to generate UAPI documentation 2023-06-06 07:54:00 +09:00
firewire-constants.h
fou.h ynl: broaden the license even more 2023-03-16 21:20:32 -07:00
fpga-dfl.h
fs.h
fscrypt.h
fsi.h fsi: sbefifo: Add configurable in-command timeout 2023-08-09 15:43:27 +09:30
fsl_hypervisor.h
fsl_mc.h
fsmap.h
fsverity.h
fuse.h fuse: add STATX request 2023-08-16 12:39:38 +02:00
futex.h
gameport.h
gen_stats.h
genetlink.h
gfs2_ondisk.h
gpio.h
gsmmux.h tty: n_gsm: add restart flag to extended ioctl config 2023-08-22 15:21:34 +02:00
gtp.h
handshake.h net/handshake: Enable the SNI extension to work properly 2023-05-24 22:05:24 -07:00
hash_info.h
hdlc.h
hdlcdrv.h
hdreg.h
hid.h
hiddev.h
hidraw.h
hpet.h
hsr_netlink.h
hw_breakpoint.h Move bp_type_idx to include/linux/hw_breakpoint.h 2023-03-10 21:05:16 +01:00
hyperv.h
i2c-dev.h
i2c.h
i2o-dev.h
i8k.h
icmp.h
icmpv6.h
idxd.h dmaengine: idxd: process batch descriptor completion record faults 2023-04-12 23:18:45 +05:30
if.h
if_addr.h
if_addrlabel.h
if_alg.h
if_arcnet.h
if_arp.h
if_bonding.h
if_bridge.h bridge: vlan: Allow setting VLAN neighbor suppression state 2023-04-21 08:25:50 +01:00
if_cablemodem.h
if_eql.h
if_ether.h
if_fc.h
if_fddi.h
if_hippi.h
if_infiniband.h
if_link.h bridge: Add backup nexthop ID support 2023-07-19 10:53:49 +01:00
if_ltalk.h
if_macsec.h
if_packet.h af_packet: Fix warning of fortified memcpy() in packet_getname(). 2023-07-25 20:10:05 -07:00
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 xsk: introduce XSK_USE_SG bind flag for xsk socket 2023-07-19 09:56:48 -07:00
ife.h
igmp.h
ila.h
in.h ipv{4,6}/raw: fix output xfrm lookup wrt protocol 2023-05-23 15:38:59 +02:00
in6.h
in_route.h
inet_diag.h
inotify.h
input-event-codes.h
input.h
io_uring.h io_uring: add option to remove SQ indirection 2023-08-24 17:16:19 -06:00
ioam6.h ipv6: ioam: Replace 0-length array with flexible array 2023-01-06 19:22:53 -08:00
ioam6_genl.h
ioam6_iptunnel.h
ioctl.h
iommu.h
iommufd.h iommu/vt-d: Implement hw_info for iommu capability query 2023-08-18 12:52:15 -03:00
ioprio.h block: uapi: Fix compilation errors using ioprio.h with C++ 2023-08-15 10:06:49 -06:00
ip.h uapi: add missing ip/ipv6 header dependencies for linux/stddef.h 2023-02-06 09:01:00 +00:00
ip6_tunnel.h
ip_vs.h
ipc.h
ipmi.h
ipmi_bmc.h
ipmi_msgdefs.h
ipmi_ssif_bmc.h
ipsec.h
ipv6.h net: change accept_ra_min_rtr_lft to affect all RA lifetimes 2023-07-28 13:30:51 -07:00
ipv6_route.h
irqnr.h
iso_fs.h
isst_if.h platform/x86: ISST: Add SST-TF support via TPMI 2023-03-16 15:18:02 +01:00
ivtv.h
ivtvfb.h
jffs2.h
joystick.h
kcm.h
kcmp.h
kcov.h
kd.h VT: Add KD_FONT_OP_SET/GET_TALL operations 2023-01-19 16:28:57 +01:00
kdev_t.h
kernel-page-flags.h
kernel.h
kernelcapi.h
kexec.h crash: hotplug support for kexec_load() 2023-08-24 16:25:14 -07:00
keyboard.h
keyctl.h
kfd_ioctl.h drm/amdkfd: bump kfd ioctl minor version for event age availability 2023-06-15 11:37:55 -04:00
kfd_sysfs.h drm/amdkfd: display debug capabilities 2023-06-09 12:34:45 -04:00
kvm.h kvm/vfio: Accept vfio device file from userspace 2023-07-25 10:18:42 -06:00
kvm_para.h
l2tp.h
landlock.h landlock: Clarify documentation for the LANDLOCK_ACCESS_FS_REFER right 2023-02-21 18:15:59 +01:00
libc-compat.h
limits.h
lirc.h
llc.h
loadpin.h
loop.h
lp.h
lwtunnel.h
magic.h
major.h
map_to_7segment.h
map_to_14segment.h
matroxfb.h
max2175.h
mctp.h
mdio.h net: phy: add registers to support 1000BASE-T1 2023-07-20 12:24:06 +02:00
media-bus-format.h drm-misc-next for v6.3: 2023-01-04 14:59:25 +01:00
media.h media: uapi: Use unsigned int values for assigning bits in u32 fields 2023-05-25 16:21:22 +02:00
mei.h mei: Move uuid.h to the MEI namespace 2023-03-23 17:25:46 +01:00
mei_uuid.h mei: Move uuid.h to the MEI namespace 2023-03-23 17:25:46 +01:00
membarrier.h sched/membarrier: Introduce MEMBARRIER_CMD_GET_REGISTRATIONS 2023-01-07 11:29:29 +01:00
memfd.h mm/memfd: add MFD_NOEXEC_SEAL and MFD_EXEC 2023-01-18 17:12:37 -08:00
mempolicy.h
mii.h
minix_fs.h
mman.h cachestat: implement cachestat syscall 2023-06-09 16:25:16 -07:00
mmtimer.h
module.h
mount.h fs: add FSCONFIG_CMD_CREATE_EXCL 2023-08-14 18:48:02 +02:00
mpls.h
mpls_iptunnel.h
mptcp.h mptcp: introduce MPTCP_FULL_INFO getsockopt 2023-06-21 22:45:57 -07:00
mqueue.h
mroute.h
mroute6.h
mrp_bridge.h
msdos_fs.h
msg.h
mtio.h
nbd-netlink.h
nbd.h uapi nbd: add cookie alias to handle 2023-04-27 19:15:11 -06:00
ncsi.h
ndctl.h
neighbour.h
net.h
net_dropmon.h
net_namespace.h
net_tstamp.h
netconf.h
netdev.h ynl: regenerate all headers 2023-07-28 09:33:12 -07:00
netdevice.h
netfilter.h
netfilter_arp.h
netfilter_bridge.h
netfilter_ipv4.h
netfilter_ipv6.h
netlink.h
netlink_diag.h
netrom.h
nexthop.h
nfc.h
nfs.h
nfs2.h
nfs3.h
nfs4.h
nfs4_mount.h
nfs_fs.h
nfs_idmap.h
nfs_mount.h
nfsacl.h
nilfs2_api.h
nilfs2_ondisk.h
nitro_enclaves.h
nl80211-vnd-intel.h
nl80211.h wifi: nl80211/reg: add no-EHT regulatory flag 2023-06-21 14:01:29 +02:00
nsfs.h
nubus.h
nvme_ioctl.h
nvram.h
omap3isp.h
omapfb.h
oom.h
openat2.h
openvswitch.h net: openvswitch: add explicit drop action 2023-08-14 08:01:06 +01:00
packet_diag.h
param.h
parport.h ata: parport_pc: add 16-bit and 8-bit fast EPP transfer flags 2023-03-23 12:22:19 +09:00
patchkey.h
pci.h
pci_regs.h PCI: Add PCI_EXT_CAP_ID_PL_32GT define 2023-05-31 16:34:38 -05:00
pcitest.h
perf_event.h perf/mem: Introduce PERF_MEM_LVLNUM_UNC 2023-07-26 12:28:44 +02:00
personality.h
pfkeyv2.h
pfrut.h
pg.h
phantom.h
phonet.h
pidfd.h
pkt_cls.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-08-03 14:34:37 -07:00
pkt_sched.h netem: add prng attribute to netem_sched_data 2023-08-17 19:15:05 -07:00
pktcdvd.h pktcdvd: Get rid of custom printing macros 2023-06-07 14:26:09 -06:00
pmu.h
poll.h
posix_acl.h
posix_acl_xattr.h
posix_types.h
ppdev.h
ppp-comp.h
ppp-ioctl.h
ppp_defs.h
pps.h
pr.h
prctl.h riscv: Add prctl controls for userspace vector management 2023-06-08 07:16:53 -07:00
psample.h
psci.h firmware/psci: Fix MEM_PROTECT_RANGE function numbers 2023-01-06 17:12:39 +00:00
psp-dbc.h crypto: ccp - Add support for getting and setting DBC parameters 2023-07-20 22:14:21 +12:00
psp-sev.h crypto: ccp - Name -1 return value as SEV_RET_NO_FW_CALL 2023-03-21 11:37:32 +01:00
ptp_clock.h ptp: Add .getmaxphase callback to ptp_clock_info 2023-06-20 09:02:33 +01:00
ptrace.h ptrace: Provide set/get interface for syscall user dispatch 2023-04-16 14:23:07 +02:00
qemu_fw_cfg.h
qnx4_fs.h
qnxtypes.h
qrtr.h
quota.h shmem: prepare shmem quota infrastructure 2023-08-09 09:15:39 +02:00
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.h net: ipv6: rpl_iptunnel: Replace 0-length arrays with flexible arrays 2023-01-06 19:28:01 -08:00
rpl_iptunnel.h
rpmsg.h rpmsg: char: Add RPMSG GET/SET FLOWCONTROL IOCTL support 2023-07-15 11:35:02 -07:00
rpmsg_types.h
rseq.h rseq: Extend struct rseq with per-memory-map concurrency ID 2022-12-27 12:52:12 +01:00
rtc.h
rtnetlink.h net/sched: act_api: add specific EXT_WARN_MSG for tc action 2023-03-16 21:25:45 -07:00
rxrpc.h
scc.h
sched.h
scif_ioctl.h
screen_info.h
sctp.h sctp: add weighted fair queueing stream scheduler 2023-03-09 11:31:44 +01:00
seccomp.h seccomp: add the synchronous mode for seccomp_unotify 2023-07-17 16:08:08 -07:00
securebits.h
sed-opal.h block: sed-opal: keyring support for SED keys 2023-08-22 11:10:26 -06:00
seg6.h
seg6_genl.h
seg6_hmac.h
seg6_iptunnel.h
seg6_local.h
selinux_netlink.h
sem.h
serial.h
serial_core.h serial: 8250_bcm7271: improve bcm7271 8250 port 2023-08-22 15:30:59 +02:00
serial_reg.h serial: 8250: Define IIR 64 byte bit & cleanup related code 2023-01-19 15:01:20 +01:00
serio.h
sev-guest.h x86/sev: Change snp_guest_issue_request()'s fw_err argument 2023-03-21 15:43:19 +01:00
shm.h
signal.h
signalfd.h
smc.h net/smc: Extend SMCR v2 linkgroup netlink attribute 2023-08-19 12:46:53 +01:00
smc_diag.h
smiapp.h
snmp.h icmp: Add counters for rate limits 2023-01-26 10:52:18 +01:00
sock_diag.h
socket.h
sockios.h
sonet.h
sonypi.h
sound.h
soundcard.h
stat.h
stddef.h uapi: stddef.h: Fix __DECLARE_FLEX_ARRAY for C++ 2023-09-13 20:09:49 -07:00
stm.h
string.h
suspend_ioctls.h
swab.h
switchtec_ioctl.h
sync_file.h dma-buf/sync_file: Fix docs syntax 2023-08-04 16:20:39 +02:00
synclink.h
sysctl.h
sysinfo.h
target_core_user.h scsi: target: uapi: Replace fake flex-array with flexible-array member 2023-03-24 16:59:09 -04:00
taskstats.h delayacct: track delays from IRQ/SOFTIRQ 2023-04-18 16:39:34 -07:00
tcp.h
tcp_metrics.h
tdx-guest.h
tee.h
termios.h
thermal.h
time.h
time_types.h
timerfd.h
times.h
timex.h
tiocl.h
tipc.h
tipc_config.h
tipc_netlink.h
tipc_sockets_diag.h
tls.h
toshiba.h
tps6594_pfsm.h misc: tps6594-pfsm: Add driver for TI TPS6594 PFSM 2023-06-15 13:41:53 +02:00
tty.h
tty_flags.h
types.h types: Introduce [us]128 2023-06-05 09:36:35 +02:00
ublk_cmd.h ublk: zoned: support REQ_OP_ZONE_RESET_ALL 2023-08-20 20:24:34 -06:00
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
user_events.h tracing/user_events: Align structs with tabs for readability 2023-03-29 06:52:09 -04:00
userfaultfd.h mm: userfaultfd: document and enable new UFFDIO_POISON feature 2023-08-18 10:12:17 -07:00
userio.h
utime.h
utsname.h
uuid.h mei: Move uuid.h to the MEI namespace 2023-03-23 17:25:46 +01:00
uvcvideo.h media: uvcvideo: Silence memcpy() run-time false positive warnings 2023-01-15 23:45:15 +02:00
v4l2-common.h
v4l2-controls.h media: Add AV1 uAPI 2023-06-09 16:13:01 +01:00
v4l2-dv-timings.h
v4l2-mediabus.h
v4l2-subdev.h media: v4l2-subdev: Add new ioctl for client capabilities 2023-04-15 08:58:41 +01:00
vbox_err.h
vbox_vmmdev_types.h
vboxguest.h
vdpa.h vdpa: merge functionally duplicated dev_features attributes 2022-12-28 05:09:46 -05:00
vduse.h
veth.h
vfio.h iommufd for 6.6 2023-08-30 20:41:37 -07:00
vfio_ccw.h
vfio_zdev.h
vhost.h vhost: Allow worker switching while work is queueing 2023-07-03 12:15:14 -04:00
vhost_types.h vdpa: add VHOST_BACKEND_F_ENABLE_AFTER_DRIVER_OK flag 2023-09-03 18:10:22 -04:00
videodev2.h media: mediatek: vcodec: Add capture format to support 10bit raster mode 2023-08-10 07:58:34 +02:00
virtio_9p.h
virtio_balloon.h
virtio_blk.h virtio-blk: fix to match virtio spec 2023-04-04 11:01:57 -04:00
virtio_bt.h
virtio_config.h virtio: add VIRTIO_F_NOTIFICATION_DATA feature support 2023-04-21 03:02:35 -04:00
virtio_console.h
virtio_crypto.h
virtio_fs.h
virtio_gpio.h
virtio_gpu.h
virtio_i2c.h
virtio_ids.h
virtio_input.h
virtio_iommu.h
virtio_mem.h
virtio_mmio.h
virtio_net.h virtio_net: support per queue interrupt coalesce command 2023-08-01 21:02:00 -07:00
virtio_pci.h
virtio_pcidev.h
virtio_pmem.h
virtio_ring.h
virtio_rng.h
virtio_scmi.h
virtio_scsi.h
virtio_snd.h
virtio_types.h
virtio_vsock.h
vm_sockets.h
vm_sockets_diag.h
vmcore.h
vsockmon.h
vt.h
vtpm_proxy.h
wait.h
watch_queue.h
watchdog.h
wireguard.h
wireless.h uapi: wireless: Replace zero-length array with flexible-array member 2023-05-28 19:07:48 -06:00
wmi.h
wwan.h
x25.h
xattr.h
xdp_diag.h
xfrm.h
xilinx-v4l2-controls.h
zorro.h
zorro_ids.h