Linus Torvalds e7cdb60fd2 Merge branch 'zstd-minimal' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs ... Pull zstd support from Chris Mason: "Nick Terrell's patch series to add zstd support to the kernel has been floating around for a while. After talking with Dave Sterba, Herbert and Phillip, we decided to send the whole thing in as one pull request. zstd is a big win in speed over zlib and in compression ratio over lzo, and the compression team here at FB has gotten great results using it in production. Nick will continue to update the kernel side with new improvements from the open source zstd userland code. Nick has a number of benchmarks for the main zstd code in his lib/zstd commit: I ran the benchmarks on a Ubuntu 14.04 VM with 2 cores and 4 GiB of RAM. The VM is running on a MacBook Pro with a 3.1 GHz Intel Core i7 processor, 16 GB of RAM, and a SSD. I benchmarked using `silesia.tar` [3], which is 211,988,480 B large. Run the following commands for the benchmark: sudo modprobe zstd_compress_test sudo mknod zstd_compress_test c 245 0 sudo cp silesia.tar zstd_compress_test The time is reported by the time of the userland `cp`. The MB/s is computed with 1,536,217,008 B / time(buffer size, hash) which includes the time to copy from userland. The Adjusted MB/s is computed with 1,536,217,088 B / (time(buffer size, hash) - time(buffer size, none)). The memory reported is the amount of memory the compressor requests. | Method | Size (B) | Time (s) | Ratio | MB/s | Adj MB/s | Mem (MB) | |----------|----------|----------|-------|---------|----------|----------| | none | 11988480 | 0.100 | 1 | 2119.88 | - | - | | zstd -1 | 73645762 | 1.044 | 2.878 | 203.05 | 224.56 | 1.23 | | zstd -3 | 66988878 | 1.761 | 3.165 | 120.38 | 127.63 | 2.47 | | zstd -5 | 65001259 | 2.563 | 3.261 | 82.71 | 86.07 | 2.86 | | zstd -10 | 60165346 | 13.242 | 3.523 | 16.01 | 16.13 | 13.22 | | zstd -15 | 58009756 | 47.601 | 3.654 | 4.45 | 4.46 | 21.61 | | zstd -19 | 54014593 | 102.835 | 3.925 | 2.06 | 2.06 | 60.15 | | zlib -1 | 77260026 | 2.895 | 2.744 | 73.23 | 75.85 | 0.27 | | zlib -3 | 72972206 | 4.116 | 2.905 | 51.50 | 52.79 | 0.27 | | zlib -6 | 68190360 | 9.633 | 3.109 | 22.01 | 22.24 | 0.27 | | zlib -9 | 67613382 | 22.554 | 3.135 | 9.40 | 9.44 | 0.27 | I benchmarked zstd decompression using the same method on the same machine. The benchmark file is located in the upstream zstd repo under `contrib/linux-kernel/zstd_decompress_test.c` [4]. The memory reported is the amount of memory required to decompress data compressed with the given compression level. If you know the maximum size of your input, you can reduce the memory usage of decompression irrespective of the compression level. | Method | Time (s) | MB/s | Adjusted MB/s | Memory (MB) | |----------|----------|---------|---------------|-------------| | none | 0.025 | 8479.54 | - | - | | zstd -1 | 0.358 | 592.15 | 636.60 | 0.84 | | zstd -3 | 0.396 | 535.32 | 571.40 | 1.46 | | zstd -5 | 0.396 | 535.32 | 571.40 | 1.46 | | zstd -10 | 0.374 | 566.81 | 607.42 | 2.51 | | zstd -15 | 0.379 | 559.34 | 598.84 | 4.61 | | zstd -19 | 0.412 | 514.54 | 547.77 | 8.80 | | zlib -1 | 0.940 | 225.52 | 231.68 | 0.04 | | zlib -3 | 0.883 | 240.08 | 247.07 | 0.04 | | zlib -6 | 0.844 | 251.17 | 258.84 | 0.04 | | zlib -9 | 0.837 | 253.27 | 287.64 | 0.04 | I ran a long series of tests and benchmarks on the btrfs side and the gains are very similar to the core benchmarks Nick ran" * 'zstd-minimal' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: squashfs: Add zstd support btrfs: Add zstd support lib: Add zstd modules lib: Add xxhash module		2017-09-14 17:30:49 -07:00
..
android	ANDROID: binder: Add BINDER_GET_NODE_DEBUG_INFO ioctl	2017-09-01 09:21:12 +02:00
byteorder	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
caif	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
can	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
cifs
dvb	media: dvb headers: make checkpatch happier	2017-09-05 07:10:24 -04:00
genwqe
hdlc	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
hsi	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
iio	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
isdn	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
mmc	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
netfilter	netfilter: nft_limit: add stateful object type	2017-09-04 13:25:16 +02:00
netfilter_arp	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
netfilter_bridge	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
netfilter_ipv4	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
netfilter_ipv6	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
nfsd	Kbuild UAPI header export updates for v4.12	2017-05-10 20:45:36 -07:00
raid	md: Runtime support for multiple ppls	2017-08-28 07:45:48 -07:00
sched	sched/headers/uapi: Fix linux/sched/types.h userspace compilation errors	2017-07-08 11:17:55 +02:00
spi	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
sunrpc	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
tc_act	bpf: expose prog id for cls_bpf and act_bpf	2017-06-21 15:14:23 -04:00
tc_ematch	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
usb	include: uapi: usb: Introduce USB charger type and state definition	2017-08-15 15:05:00 +03:00
wimax	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
a.out.h	uapi/linux/a.out.h: don't use deprecated system-specific predefines.	2017-06-30 13:53:07 -07:00
acct.h
adb.h
adfs_fs.h
affs_hardblocks.h
agpgart.h	include/uapi/linux/agpgart.h: include stdlib.h in userspace	2015-12-10 12:33:23 +01:00
aio_abi.h	annotate RWF_... flags	2017-08-31 17:32:38 -04:00
am437x-vpfe.h	[media] am437x: include linux/videodev2.h for expanding BASE_VIDIOC_PRIVATE	2015-04-02 18:10:35 -03:00
apm_bios.h
arcfb.h
aspeed-lpc-ctrl.h	aspeed-lpc-ctrl: include linux/types.h for uapi header	2017-04-08 17:37:20 +02:00
atalk.h
atm_eni.h
atm_he.h
atm_idt77105.h
atm_nicstar.h
atm_tcp.h
atm_zatm.h	Revert "include/uapi/linux/atm_zatm.h: include linux/time.h"	2016-11-13 12:35:13 -05:00
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	Merge branch 'stable-4.11' of git://git.infradead.org/users/pcmoore/audit	2017-02-21 13:25:50 -08:00
auto_dev-ioctl.h	autofs: make dev ioctl version and ismountpoint user accessible	2017-09-08 18:26:50 -07:00
auto_fs4.h	autofs: remove unused AUTOFS_IOC_EXPIRE_DIRECT/INDIRECT	2017-09-08 18:26:50 -07:00
auto_fs.h	Fix up over-eager 'wait_queue_t' renaming	2017-07-10 11:40:19 -07:00
auxvec.h
ax25.h
b1lli.h
batman_adv.h	batman-adv: update copyright years for 2017	2017-01-26 08:34:19 +01:00
baycom.h
bcache.h	uapi: includes linux/types.h before exporting files	2017-05-11 00:18:38 +09:00
bcm933xx_hcs.h
bfs_fs.h
binfmts.h
blkpg.h	mtd: provide proper 32/64-bit compat_ioctl() support for BLKPG	2015-09-29 13:37:04 -07:00
blktrace_api.h	blktrace: export cgroup info in trace	2017-07-29 09:00:03 -06:00
blkzoned.h	blk-zoned: implement ioctls	2016-10-18 10:05:42 -06:00
bpf_common.h
bpf_perf_event.h	bpf: introduce BPF_PROG_TYPE_PERF_EVENT program type	2016-09-02 10:46:44 -07:00
bpf.h	bpf: make error reporting in bpf_warn_invalid_xdp_action more clear	2017-09-08 21:13:09 -07:00
bpqether.h	net: bpqether.h: remove if_ether.h guard	2016-11-13 00:57:53 -05:00
bsg.h
bt-bmc.h	ipmi: add an Aspeed BT IPMI BMC driver	2016-09-29 19:05:06 -05:00
btrfs_tree.h	btrfs_tree.h: fix include from userland	2017-05-11 00:18:38 +09:00
btrfs.h	btrfs: Add zstd support	2017-08-15 09:02:09 -07:00
can.h	can: raw: raw_setsockopt: limit number of can_filter that can be set	2016-12-07 10:45:57 +01:00
capability.h	Introduce v3 namespaced file capabilities	2017-09-01 14:57:15 -05:00
capi.h
cciss_defs.h
cciss_ioctl.h
cdrom.h
cec-funcs.h	media: cec-funcs.h: cec_ops_report_features: set *dev_features to NULL	2017-08-09 09:36:13 -04:00
cec.h	media: cec: rename pin events/function	2017-08-20 08:14:03 -04:00
cgroupstats.h
chio.h
cm4000_cs.h
cn_proc.h
coda_psdev.h
coda.h
coff.h
connector.h
const.h
coresight-stm.h	coresight: stm: adding driver for CoreSight STM component	2016-05-03 14:59:30 -07:00
cramfs_fs.h
cryptouser.h	uapi: includes linux/types.h before exporting files	2017-05-11 00:18:38 +09:00
cuda.h
cyclades.h
cycx_cfm.h
dcbnl.h	dcb : Fix incorrect documentation for struct dcb_app	2015-06-23 07:00:41 -07:00
dccp.h
devlink.h	devlink: Add IPv6 header for dpipe	2017-08-31 14:42:19 -07:00
dlm_device.h	dlm: fix lvb copy for user locks	2015-08-25 14:41:50 -05:00
dlm_netlink.h	uapi linux/dlm_netlink.h: include linux/dlmconstants.h	2017-08-07 11:23:09 -05:00
dlm_plock.h
dlm.h
dlmconstants.h
dm-ioctl.h	dm ioctl: add a new DM_DEV_ARM_POLL ioctl	2017-06-19 11:03:49 -04:00
dm-log-userspace.h	uapi dm-log-userspace.h: use __u32, __s32, __u64 and __s64 from linux/types.h	2016-11-21 09:52:02 -05:00
dma-buf.h	dma-buf: Add ioctls to allow userspace to flush	2016-02-12 16:01:32 +01:00
dn.h
dqblk_xfs.h	quota: add new quotactl Q_XGETNEXTQUOTA	2016-02-08 11:21:50 +11:00
edd.h
efs_fs_sb.h
elf-em.h	avr32: remove support for AVR32 architecture	2017-05-01 09:27:15 +02:00
elf-fdpic.h
elf.h	ARC updates for 4.12	2017-05-09 10:10:15 -07:00
elfcore.h
errno.h
errqueue.h	sock: add MSG_ZEROCOPY	2017-08-03 21:37:29 -07:00
ethtool.h	net: ethtool: add support for forward error correction modes	2017-07-29 23:23:44 -07:00
eventpoll.h	eventpoll.h: add missing epoll event masks	2017-03-14 09:47:33 +08:00
fadvise.h
falloc.h	vfs: add a FALLOC_FL_UNSHARE mode to fallocate to unshare a range of blocks	2016-10-03 09:11:14 -07:00
fanotify.h
fb.h
fcntl.h	fs: add fcntl() interface for setting/getting write life time hints	2017-06-27 12:05:22 -06:00
fd.h
fdreg.h
fib_rules.h	net: core: add UID to flows, rules, and routes	2016-11-04 14:45:23 -04:00
fiemap.h
filter.h	bpf: fix bpf helpers to use skb->mac_header relative offsets	2015-04-16 14:08:49 -04:00
firewire-cdev.h
firewire-constants.h
flat.h
fou.h	fou: implement FOU_CMD_GET	2015-04-12 21:25:13 -04:00
fs.h	annotate RWF_... flags	2017-08-31 17:32:38 -04:00
fsl_hypervisor.h
fsmap.h	fsmap: fix documentation of FMR_OF_LAST	2017-09-01 13:08:26 -07:00
fuse.h	fuse: Add posix ACL support	2016-10-01 07:32:32 +02:00
futex.h
gameport.h
gen_stats.h	sched: align nlattr properly when needed	2016-04-26 12:00:49 -04:00
genetlink.h	genetlink: use idr to track families	2016-10-27 16:16:09 -04:00
gfs2_ondisk.h	gfs2: change gfs2 readdir cookie	2015-12-14 12:19:37 -06:00
gigaset_dev.h
gpio.h	gpio: userspace ABI for reading GPIO line events	2016-06-15 09:29:17 +02:00
gsmmux.h	tty: linux/gsmmux.h needs linux/types.h	2015-07-23 17:48:43 -07:00
gtp.h	gtp: rename SGSN netlink attribute	2017-03-25 20:11:19 -07:00
hash_info.h	keys, trusted: select hash algorithm for TPM2 chips	2015-12-20 15:27:12 +02:00
hdlc.h
hdlcdrv.h
hdreg.h
hid.h
hiddev.h
hidraw.h
hpet.h
hsr_netlink.h
hw_breakpoint.h	hw_breakpoint: Allow watchpoint of length 3,5,6 and 7	2016-11-18 17:23:17 +00:00
hyperv.h	tools: hv: report ENOSPC errors in hv_fcopy_daemon	2015-12-14 19:12:21 -08:00
hysdn_if.h
i2c-dev.h	i2c-dev: Fix typo in ioctl name reference	2015-10-23 23:26:43 +02:00
i2c.h	i2c: smbus: add SMBus Host Notify support	2016-06-17 13:24:05 +02:00
i2o-dev.h
i8k.h
icmp.h	ipv6: RFC 4884 partial support for SIT/GRE tunnels	2016-06-18 22:11:39 -07:00
icmpv6.h
if_addr.h	ipv6: introduce IFA_F_STABLE_PRIVACY flag	2015-03-23 22:12:09 -04:00
if_addrlabel.h
if_alg.h
if_arcnet.h	arcnet: fix indentation of if_arcnet.h	2015-09-23 08:44:22 +02:00
if_arp.h	net: arp: Add support for raw IP device	2017-08-30 11:41:13 -07:00
if_bonding.h
if_bridge.h	bridge: uapi: add per vlan tunnel info	2017-02-03 15:21:21 -05:00
if_cablemodem.h
if_eql.h
if_ether.h	net: ether: Add support for multiplexing and aggregation type	2017-08-30 11:41:13 -07:00
if_fc.h
if_fddi.h
if_frad.h
if_hippi.h
if_infiniband.h
if_link.h	xdp: add reporting of offload mode	2017-06-23 13:42:20 -04:00
if_ltalk.h
if_macsec.h	macsec: limit ICV length to 16 octets	2016-07-25 10:55:39 -07:00
if_packet.h	packet: add PACKET_FANOUT_FLAG_UNIQUEID to assign new fanout group id.	2017-04-24 12:46:00 -04:00
if_phonet.h
if_plip.h
if_ppp.h
if_pppol2tp.h	net: l2tp: deprecate PPPOL2TP_MSG_* in favour of L2TP_MSG_*	2016-12-10 23:29:11 -05:00
if_pppox.h	include/uapi/linux/if_pppox.h: include linux/in.h and linux/in6.h	2016-08-22 16:25:15 -07:00
if_slip.h
if_team.h
if_tun.h	macvtap/tun: cross-endian support for little-endian hosts	2015-06-01 15:48:56 +02:00
if_tunnel.h	gre: introduce native tunnel support for ERSPAN	2017-08-22 14:29:30 -07:00
if_vlan.h
if_x25.h
if.h	uapi: fix linux/if.h userspace compilation errors	2017-02-22 16:09:04 -05:00
ife.h	net: Introduce ife encapsulation module	2017-02-03 15:16:45 -05:00
igmp.h	bridge: sparse fixes in br_ip6_multicast_alloc_query()	2017-01-17 15:22:05 -05:00
ila.h	ila: add checksum neutral ILA translations	2016-04-26 01:27:07 -04:00
in6.h	ipv6: add IPV6_RECVFRAGSIZE cmsg	2016-11-03 15:41:11 -04:00
in_route.h
in.h	ipv4: add IP_RECVFRAGSIZE cmsg	2016-11-03 15:41:11 -04:00
inet_diag.h	tcp_diag: report TCP MD5 signing keys and addresses	2017-09-01 18:38:09 -07:00
inotify.h
input-event-codes.h	Input: introduce KEY_ASSISTANT	2017-07-02 13:40:25 -07:00
input.h	HID: sony: Report DS4 motion sensors through a separate device	2017-03-21 15:11:32 +01:00
ioctl.h
ip6_tunnel.h	uapi: fix linux/ip6_tunnel.h userspace compilation errors	2017-02-23 10:46:07 -05:00
ip_vs.h	netfilter/ipvs: use nla_put_u64_64bit()	2016-04-25 15:09:11 -04:00
ip.h	ipv4: add option to drop gratuitous ARP packets	2016-02-11 04:27:35 -05:00
ipc.h
ipmi_msgdefs.h
ipmi.h	scripts/spelling.txt: add regsiter -> register spelling mistake	2017-05-08 17:15:13 -07:00
ipsec.h
ipv6_route.h	ipv6: fib: Provide offload indication using nexthop flags	2017-08-15 17:05:03 -07:00
ipv6.h	net: ipv6: Add sysctl for minimum prefix len acceptable in RIOs.	2017-03-22 14:20:54 -07:00
ipx.h	include/uapi/linux/ipx.h: fix conflicting defitions with glibc netipx/ipx.h	2016-08-22 16:25:15 -07:00
irda.h
irqnr.h
isdn_divertif.h
isdn_ppp.h
isdn.h
isdnif.h
iso_fs.h
ivtv.h
ivtvfb.h
ixjuser.h
jffs2.h
joystick.h
Kbuild	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00
kcm.h	kcm: Kernel Connection Multiplexor module	2016-03-09 16:36:14 -05:00
kcmp.h	kcmp: add KCMP_EPOLL_TFD mode to compare epoll target files	2017-07-12 16:26:01 -07:00
kcov.h	kernel: add kcov code coverage	2016-03-22 15:36:02 -07:00
kd.h
kdev_t.h
kernel-page-flags.h	proc: export idle flag via kpageflags	2015-09-10 13:29:01 -07:00
kernel.h	uapi: define DIV_ROUND_UP for userland	2016-03-04 16:10:36 -05:00
kernelcapi.h
kexec.h	arm64/kexec: Add core kexec support	2016-06-27 16:31:25 +01:00
keyboard.h
keyctl.h	KEYS: DH: add __user annotations to keyctl_kdf_params	2017-06-09 13:29:49 +10:00
kfd_ioctl.h	drm/amdkfd: Implement image tiling mode support v2	2017-08-15 23:00:22 -04:00
kvm_para.h	KVM: x86: add KVM_HC_CLOCK_PAIRING hypercall	2017-02-07 18:16:45 +01:00
kvm.h	KVM: PPC: Book3S HV: Report storage key support to userspace	2017-08-31 12:36:44 +10:00
l2tp.h	uapi: fix linux/if_pppol2tp.h userspace compilation errors	2017-02-14 22:18:05 -05:00
libc-compat.h	include/uapi/linux/ipx.h: fix conflicting defitions with glibc netipx/ipx.h	2016-08-22 16:25:15 -07:00
lightnvm.h	lightnvm: allow to init targets on factory mode	2017-04-16 10:06:25 -06:00
limits.h
lirc.h	[media] lirc.h: remove several unused ioctls	2016-07-11 10:49:52 -03:00
llc.h	uapi: fix linux/llc.h userspace compilation error	2017-02-23 10:46:08 -05:00
loop.h	loop: add ioctl for changing logical block size	2017-08-31 13:51:14 -06:00
lp.h
lwtunnel.h	ipv6: sr: define core operations for seg6local lightweight tunnel	2017-08-07 14:16:22 -07:00
magic.h	ocfs2: use magic.h	2017-07-06 16:24:30 -07:00
major.h	docs: fix locations of several documents that got moved	2016-10-24 08:12:35 -02:00
map_to_7segment.h
matroxfb.h
max2175.h	[media] media: i2c: max2175: Add MAX2175 support	2017-06-20 07:02:43 -03:00
mdio.h
media-bus-format.h	media: uapi: Add RGB and YUV bus formats for Synopsys HDMI TX Controller	2017-04-03 11:45:08 -04:00
media.h	media: drop use of MEDIA_API_VERSION	2017-08-08 06:03:15 -04:00
mei.h	mei: add async event notification ioctls	2015-08-03 17:30:00 -07:00
membarrier.h	membarrier: Provide expedited private command	2017-08-17 07:28:05 -07:00
memfd.h	mm/shmem: add hugetlbfs support to memfd_create()	2017-09-06 17:27:29 -07:00
mempolicy.h	mm, mempolicy: simplify rebinding mempolicies when updating cpusets	2017-07-06 16:24:34 -07:00
meye.h
mic_common.h	misc: mic: Update MIC host daemon with COSM changes	2015-10-04 12:54:54 +01:00
mic_ioctl.h
mii.h	net: Add mask for Control register 10Mbps speed	2016-08-12 16:57:20 -07:00
minix_fs.h
mman.h	mm: arch: consolidate mmap hugetlb size encodings	2017-09-06 17:27:28 -07:00
mmtimer.h
module.h
mpls_iptunnel.h	mpls: allow TTL propagation from IP packets to be configured	2017-03-13 15:29:22 -07:00
mpls.h	mpls: Packet stats	2017-01-17 14:38:43 -05:00
mqueue.h	uapi: mqueue.h: add missing linux/types.h include	2017-02-24 17:46:56 -08:00
mroute6.h	ip6mr: add netlink notifications on mrt6msg cache reports	2017-06-21 11:22:53 -04:00
mroute.h	ipmr: add netlink notifications on igmpmsg cache reports	2017-06-21 11:22:52 -04:00
msdos_fs.h
msg.h
mtio.h
n_r3964.h
nbd-netlink.h	nbd: add a status netlink command	2017-04-17 09:58:42 -06:00
nbd.h	nbd: add FUA op support	2017-05-30 08:20:25 -06:00
ncp_fs.h
ncp_mount.h
ncp_no.h
ncp.h
ndctl.h	libnvdimm: clean up command definitions	2017-08-28 08:33:20 -07:00
neighbour.h	net: bridge: Receive notification about successful FDB offload	2017-06-08 14:16:25 -04:00
net_dropmon.h
net_namespace.h
net_tstamp.h	net: allow simultaneous SW and HW transmit timestamping	2017-05-21 13:37:32 -04:00
net.h
netconf.h	net: mpls: Add support for netconf	2017-02-20 11:13:37 -05:00
netdevice.h
netfilter_arp.h
netfilter_bridge.h	netfilter: fix include files for compilation	2015-11-23 17:54:38 +01:00
netfilter_decnet.h
netfilter_ipv4.h
netfilter_ipv6.h
netfilter.h	uapi: stop including linux/sysctl.h in uapi/linux/netfilter.h	2017-02-23 21:51:39 +01:00
netlink_diag.h	netlink/diag: report flags for netlink sockets	2017-04-05 07:13:56 -07:00
netlink.h	netlink: add NLM_F_NONREC flag for deletion requests	2017-09-04 17:34:54 +02:00
netrom.h
nfc.h	NFC: netlink: Add missing NFC_ATTR comments	2015-10-27 03:55:10 +01:00
nfs2.h
nfs3.h
nfs4_mount.h
nfs4.h	nfs: add a new NFS4_OPEN_RESULT_MAY_NOTIFY_LOCK constant	2016-09-26 15:20:37 -04:00
nfs_fs.h
nfs_idmap.h	NFS: Move nfs_idmap.h into fs/nfs/	2015-04-23 15:16:14 -04:00
nfs_mount.h
nfs.h	nfs: use btrfs ioctl defintions for clone	2015-11-23 21:53:08 -05:00
nfsacl.h	nfsd: Add macro NFS_ACL_MASK for ACL	2015-07-20 14:58:46 -04:00
nilfs2_api.h	nilfs2: move ioctl interface and disk layout to uapi separately	2016-08-02 19:35:21 -04:00
nilfs2_ondisk.h	nilfs2: move ioctl interface and disk layout to uapi separately	2016-08-02 19:35:21 -04:00
nl80211.h	nl80211: Don't verify owner_nlportid on NAN commands	2017-06-30 09:44:17 +03:00
nsfs.h	nsfs: Add an ioctl() to return owner UID of a userns	2017-02-03 14:35:43 +13:00
nubus.h	nubus: Add MVC and VSC video card definitions	2017-04-20 09:54:24 +02:00
nvme_ioctl.h	NVMe: Allow user initiated rescan	2016-05-17 17:14:21 -06:00
nvram.h
omap3isp.h
omapfb.h
oom.h
openvswitch.h	openvswitch: warn about missing first netlink attribute	2017-06-08 15:57:09 -04:00
packet_diag.h	uapi: fix linux/packet_diag.h userspace compilation error	2017-03-09 13:22:28 -08:00
param.h
parport.h
patchkey.h
pci_regs.h	Merge branch 'pci/misc' into next	2017-09-07 13:24:16 -05:00
pci.h
pcitest.h	misc: Add host side PCI driver for PCI test function device	2017-04-28 10:23:19 -05:00
perf_event.h	perf/core, x86: Add PERF_SAMPLE_PHYS_ADDR	2017-08-29 15:09:25 +02:00
personality.h
pfkeyv2.h
pg.h
phantom.h
phonet.h
pkt_cls.h	bpf: expose prog id for cls_bpf and act_bpf	2017-06-21 15:14:23 -04:00
pkt_sched.h	mqprio: Change handling of hw u8 to allow for multiple hardware offload modes	2017-03-15 15:20:27 -07:00
pktcdvd.h
pmu.h
poll.h
posix_acl_xattr.h	posix_acl: uapi header split	2016-09-27 21:52:00 -04:00
posix_acl.h	posix_acl: uapi header split	2016-09-27 21:52:00 -04:00
posix_types.h
ppdev.h
ppp_defs.h
ppp-comp.h
ppp-ioctl.h
pps.h	drivers/pps: aesthetic tweaks to PPS-related content	2017-09-08 18:26:51 -07:00
pr.h	uapi: includes linux/types.h before exporting files	2017-05-11 00:18:38 +09:00
prctl.h	capabilities: ambient capabilities	2015-09-04 16:54:41 -07:00
psample.h	net: Introduce psample, a new genetlink channel for packet sampling	2017-01-24 13:44:28 -05:00
psci.h	drivers: firmware: psci: add system suspend support	2015-10-02 14:35:17 +01:00
ptp_clock.h	ptp: Add PTP_SYS_OFFSET_PRECISE for driver crosstimestamping	2016-03-03 14:23:43 -08:00
ptrace.h	seccomp, ptrace: add support for dumping seccomp filters	2015-10-27 19:55:13 -07:00
qnx4_fs.h
qnxtypes.h
qrtr.h	uapi: includes linux/types.h before exporting files	2017-05-11 00:18:38 +09:00
quota.h	uapi/linux/quota.h: Do not include linux/errno.h	2017-08-14 11:53:34 +02:00
radeonfb.h
random.h
raw.h
rds.h	uapi: fix linux/rds.h userspace compilation errors	2017-02-23 10:55:08 -05:00
reboot.h
reiserfs_fs.h
reiserfs_xattr.h
resource.h
rfkill.h	rfkill: Update userspace API documentation	2016-02-24 09:04:25 +01:00
rio_cm_cdev.h	rapidio: add RapidIO channelized messaging driver	2016-08-02 19:35:31 -04:00
rio_mport_cdev.h	rapidio/mport_cdev: fix uapi type definitions	2016-05-05 17:38:53 -07:00
romfs_fs.h
rose.h
route.h
rpmsg.h	rpmsg: Driver for user space endpoint interface	2017-01-18 10:43:15 -08:00
rtc.h
rtnetlink.h	net sched actions: add time filter for action dumping	2017-07-30 19:28:08 -07:00
rxrpc.h	rxrpc: Move the packet.h include file into net/rxrpc/	2017-07-21 11:00:20 +01:00
scc.h
sched.h	sched/deadline: Make GRUB a task's flag	2017-06-08 10:31:52 +02:00
scif_ioctl.h	misc: mic: SCIF RMA header file and IOCTL changes	2015-10-04 12:54:54 +01:00
screen_info.h	efifb: Add support for 64-bit frame buffer addresses	2015-10-12 14:20:06 +01:00
sctp.h	sctp: Add peeloff-flags socket option	2017-07-01 15:26:11 -07:00
sdla.h
seccomp.h
securebits.h	capabilities: add a securebit to disable PR_CAP_AMBIENT_RAISE	2015-09-04 16:54:41 -07:00
sed-opal.h	uapi: sed-opal fix IOW for activate lsp to use correct struct	2017-02-14 19:47:16 -07:00
seg6_genl.h	ipv6: sr: add code base for control plane support of SR-IPv6	2016-11-09 20:40:06 -05:00
seg6_hmac.h	ipv6: sr: add missing Kbuild export for header files	2017-01-16 14:47:21 -05:00
seg6_iptunnel.h	ipv6: sr: add support for encapsulation of L2 frames	2017-08-25 17:10:23 -07:00
seg6_local.h	ipv6: sr: define core operations for seg6local lightweight tunnel	2017-08-07 14:16:22 -07:00
seg6.h	uapi: fix linux/seg6.h and linux/seg6_iptunnel.h userspace compilation errors	2017-02-23 10:55:08 -05:00
selinux_netlink.h
sem.h	include/linux/sem.h: correctly document sem_ctime	2017-07-12 16:26:01 -07:00
serial_core.h	serial: 8250: of: Add new port type for MediaTek BTIF controller on MT7622/23 SoC	2017-08-28 20:51:22 +02:00
serial_reg.h	serial: exar: Move register defines from uapi header to consumer site	2017-02-10 15:13:26 +01:00
serial.h	serial: uapi: Add support for bus termination	2017-05-18 16:34:55 +02:00
serio.h	[media] serio.h: add SERIO_RAINSHADOW_CEC ID	2017-04-10 12:34:01 -03:00
shm.h	mm: shm: use new hugetlb size encoding definitions	2017-09-06 17:27:28 -07:00
signal.h	signals/sigaltstack: Change SS_AUTODISARM to (1U << 31)	2016-05-04 08:34:14 +02:00
signalfd.h
smc_diag.h	smc_diag.h: fix include from userland	2017-05-11 00:18:39 +09:00
smc.h	smc: establish pnet table management	2017-01-09 16:07:38 -05:00
smiapp.h
snmp.h	tcp: Revert "tcp: remove header prediction"	2017-08-30 11:20:09 -07:00
sock_diag.h	sock_diag: add SK_MEMINFO_DROPS	2016-04-04 22:11:20 -04:00
socket.h
sockios.h	driver: tun: Use new macro SOCK_IOC_TYPE instead of literal number 0x89	2016-10-31 10:56:47 -04:00
sonet.h
sonypi.h
sound.h
soundcard.h
stat.h	uapi: change the type of struct statx_timestamp.tv_nsec to unsigned	2017-04-26 21:19:05 -04:00
stddef.h	uapi/linux/stddef.h: Provide __always_inline to userspace headers	2016-03-30 12:50:17 +02:00
stm.h	stm class: Introduce an abstraction for System Trace Module devices	2015-10-04 20:28:58 +01:00
string.h
suspend_ioctls.h
swab.h	byteswap: try to avoid __builtin_constant_p gcc bug	2016-05-05 17:38:53 -07:00
switchtec_ioctl.h	switchtec: Add "running" status flag to fw partition info ioctl	2017-06-27 18:23:14 -05:00
sync_file.h	dma-buf/sync_file: fix documentation error	2016-09-20 18:12:38 +05:30
synclink.h
sysctl.h	net: Remove NET_CORE_BUDGET_USECS from sysctl binary interface.	2017-04-21 15:59:52 -04:00
sysinfo.h
target_core_user.h	tcmu: perfom device add, del and reconfig synchronously	2017-07-06 23:11:39 -07:00
taskstats.h
tcp_metrics.h	libnl: nla_put_msecs(): align on a 64-bit area	2016-04-23 20:13:24 -04:00
tcp.h	tcp_diag: report TCP MD5 signing keys and addresses	2017-09-01 18:38:09 -07:00
tee.h	tee: indicate privileged dev in gen_caps	2017-08-04 10:30:27 +02:00
telephony.h
termios.h
thermal.h
time.h	mmtimer: Remove the SGI SN2 mmtimer driver	2017-05-26 12:52:19 +02:00
timerfd.h	timerfd: export defines to userspace	2017-01-10 18:31:55 -08:00
times.h
timex.h
tiocl.h
tipc_config.h
tipc_netlink.h	tipc: add the ability to get UDP options via netlink	2016-08-26 21:38:41 -07:00
tipc.h	tipc: make replicast a user selectable option	2017-01-20 12:10:17 -05:00
tls.h	tls: kernel TLS support	2017-06-15 12:12:40 -04:00
toshiba.h	toshiba_acpi: Add /dev/toshiba_acpi device	2015-07-24 14:15:10 -07:00
tty_flags.h	tty: core: Undefine ASYNC_* flags superceded by TTY_PORT* flags	2016-04-30 09:26:55 -07:00
tty.h	tty: handle the case where we cannot restore a line discipline	2017-06-03 18:43:46 +09:00
types.h	linux/types.h: enable endian checks for all sparse builds	2016-12-16 00:13:39 +02:00
udf_fs_i.h
udp.h	gtp: add initial driver for datapath of GPRS Tunneling Protocol (GTP-U)	2016-05-10 12:25:04 -04:00
uhid.h
uinput.h	Input: uinput - rework ABS validation	2015-12-18 17:48:51 -08:00
uio.h
uleds.h	leds: Introduce userspace LED class driver	2016-11-22 12:07:02 +01:00
ultrasound.h
un.h	unix: add ioctl to open a unix socket file with O_PATH	2017-02-02 21:58:02 -05:00
unistd.h
unix_diag.h
usbdevice_fs.h	USB: add usbfs ioctl to retrieve the connection speed	2017-06-13 10:48:24 +02:00
usbip.h
userfaultfd.h	userfaultfd: provide pid in userfault msg - add feat union	2017-09-06 17:27:29 -07:00
userio.h	Input: add userio module	2015-10-27 18:55:31 -07:00
utime.h
utsname.h
uuid.h	uuid: rename uuid types	2017-06-05 16:58:59 +02:00
uvcvideo.h
v4l2-common.h	[media] media: v4l: Dual license v4l2-common.h under GPL v2 and BSD licenses	2016-02-01 08:47:05 -02:00
v4l2-controls.h	[media] v4l: ctrls: Add a control for digital gain	2017-06-20 08:14:34 -03:00
v4l2-dv-timings.h	[media] v4l2-dv-timings: add VICs and picture aspect ratio	2016-11-16 15:13:18 -02:00
v4l2-mediabus.h	[media] videodev2.h: add support for transfer functions	2015-06-05 11:45:45 -03:00
v4l2-subdev.h	[media] v4l2-subdev.h: add 'which' field for the enum structs	2015-03-23 11:44:35 -07:00
veth.h
vfio_ccw.h	vfio: ccw: introduce ccw_io_region	2017-03-31 12:55:06 +02:00
vfio.h	vfio: ccw: realize VFIO_DEVICE_G(S)ET_IRQ_INFO ioctls	2017-03-31 12:55:09 +02:00
vhost.h	vhost: remove unused feature bit	2016-12-16 00:13:38 +02:00
videodev2.h	media: v4l: Add packed Bayer raw12 pixel formats	2017-08-26 14:45:24 -04:00
virtio_9p.h
virtio_balloon.h	virtio_balloon: export 'available' memory to balloon statistics	2016-03-17 15:09:34 -07:00
virtio_blk.h	virtio_blk: VIRTIO_BLK_F_WCE->VIRTIO_BLK_F_FLUSH	2016-03-02 17:01:59 +02:00
virtio_config.h	virtio: new feature to detect IOMMU device quirk	2016-08-01 21:44:52 +03:00
virtio_console.h
virtio_crypto.h	crypto: add virtio-crypto driver	2016-12-16 00:13:32 +02:00
virtio_gpu.h	include/uapi/linux/virtio_gpu.h: use __u8 from <linux/types.h>	2015-12-10 12:33:23 +01:00
virtio_ids.h	crypto: add virtio-crypto driver	2016-12-16 00:13:32 +02:00
virtio_input.h	Add virtio-input driver.	2015-03-29 12:13:52 +10:30
virtio_mmio.h	virtio_mmio: expose header to userspace	2017-02-27 16:31:23 +02:00
virtio_net.h	virtio_net: add _UAPI prefix to virtio_net header guards	2016-06-10 23:03:55 -07:00
virtio_pci.h	Revert "virtio_pci: don't duplicate the msix_enable flag in struct pci_dev"	2017-04-11 00:28:41 +03:00
virtio_ring.h	x86/lguest: Remove lguest support	2017-08-24 09:57:28 +02:00
virtio_rng.h
virtio_scsi.h	uapi/virtio_scsi: allow overriding CDB/SENSE size	2015-03-13 15:55:43 +10:30
virtio_types.h	linux: drop __bitwise__ everywhere	2016-12-16 00:13:41 +02:00
virtio_vsock.h	virtio-vsock: fix include guard typo	2016-08-09 13:42:38 +03:00
vm_sockets.h
vsockmon.h	VSOCK: Add vsockmon device	2017-04-24 12:35:56 -04:00
vt.h	tty: vt, remove reduntant check	2016-04-30 09:26:55 -07:00
vtpm_proxy.h	tpm: vtpm_proxy: Implement request_locality function.	2017-06-13 22:02:09 +03:00
wait.h
wanrouter.h
watchdog.h
wimax.h
wireless.h	wext: reformat struct/union declarations	2016-06-09 10:14:39 +02:00
x25.h
xattr.h
xfrm.h	net: xfrm: support setting an output mark.	2017-08-11 07:03:00 +02:00
xilinx-v4l2-controls.h	[media] v4l: xilinx: Add Test Pattern Generator driver	2015-04-03 01:04:18 -03:00
zorro_ids.h
zorro.h