mirror-linux/include/linux
Linus Torvalds 49f8275c7d Memory folios
Add memory folios, a new type to represent either order-0 pages or
 the head page of a compound page.  This should be enough infrastructure
 to support filesystems converting from pages to folios.
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Merge tag 'folio-5.16' of git://git.infradead.org/users/willy/pagecache

Pull memory folios from Matthew Wilcox:
 "Add memory folios, a new type to represent either order-0 pages or the
  head page of a compound page. This should be enough infrastructure to
  support filesystems converting from pages to folios.

  The point of all this churn is to allow filesystems and the page cache
  to manage memory in larger chunks than PAGE_SIZE. The original plan
  was to use compound pages like THP does, but I ran into problems with
  some functions expecting only a head page while others expect the
  precise page containing a particular byte.

  The folio type allows a function to declare that it's expecting only a
  head page. Almost incidentally, this allows us to remove various calls
  to VM_BUG_ON(PageTail(page)) and compound_head().

  This converts just parts of the core MM and the page cache. For 5.17,
  we intend to convert various filesystems (XFS and AFS are ready; other
  filesystems may make it) and also convert more of the MM and page
  cache to folios. For 5.18, multi-page folios should be ready.

  The multi-page folios offer some improvement to some workloads. The
  80% win is real, but appears to be an artificial benchmark (postgres
  startup, which isn't a serious workload). Real workloads (eg building
  the kernel, running postgres in a steady state, etc) seem to benefit
  between 0-10%. I haven't heard of any performance losses as a result
  of this series. Nobody has done any serious performance tuning; I
  imagine that tweaking the readahead algorithm could provide some more
  interesting wins. There are also other places where we could choose to
  create large folios and currently do not, such as writes that are
  larger than PAGE_SIZE.

  I'd like to thank all my reviewers who've offered review/ack tags:
  Christoph Hellwig, David Howells, Jan Kara, Jeff Layton, Johannes
  Weiner, Kirill A. Shutemov, Michal Hocko, Mike Rapoport, Vlastimil
  Babka, William Kucharski, Yu Zhao and Zi Yan.

  I'd also like to thank those who gave feedback I incorporated but
  haven't offered up review tags for this part of the series: Nick
  Piggin, Mel Gorman, Ming Lei, Darrick Wong, Ted Ts'o, John Hubbard,
  Hugh Dickins, and probably a few others who I forget"

* tag 'folio-5.16' of git://git.infradead.org/users/willy/pagecache: (90 commits)
  mm/writeback: Add folio_write_one
  mm/filemap: Add FGP_STABLE
  mm/filemap: Add filemap_get_folio
  mm/filemap: Convert mapping_get_entry to return a folio
  mm/filemap: Add filemap_add_folio()
  mm/filemap: Add filemap_alloc_folio
  mm/page_alloc: Add folio allocation functions
  mm/lru: Add folio_add_lru()
  mm/lru: Convert __pagevec_lru_add_fn to take a folio
  mm: Add folio_evictable()
  mm/workingset: Convert workingset_refault() to take a folio
  mm/filemap: Add readahead_folio()
  mm/filemap: Add folio_mkwrite_check_truncate()
  mm/filemap: Add i_blocks_per_folio()
  mm/writeback: Add folio_redirty_for_writepage()
  mm/writeback: Add folio_account_redirty()
  mm/writeback: Add folio_clear_dirty_for_io()
  mm/writeback: Add folio_cancel_dirty()
  mm/writeback: Add folio_account_cleaned()
  mm/writeback: Add filemap_dirty_folio()
  ...
2021-11-01 08:47:59 -07:00
..
amba
atomic
avf
bcma
byteorder
can
ceph ceph: flush mdlog before umounting 2021-09-02 22:49:16 +02:00
clk
crush
decompress
device
dma
dsa net: dsa: tag_ocelot_8021q: break circular dependency with ocelot switch lib 2021-10-12 17:35:18 -07:00
extcon
firmware
fpga
fsl
gpio
greybus
hsi
i3c
iio
input
irqchip
isdn
lockd Keep read and write fds with each nlm_file 2021-08-23 18:05:31 -04:00
mailbox
mdio
mfd - Core Frameworks 2021-09-07 12:38:59 -07:00
mlx4
mlx5 net/mlx5: Lag, change multipath and bonding to be mutually exclusive 2021-10-20 10:42:49 -07:00
mmc Core: 2021-08-31 16:43:06 -07:00
mtd
mux
net/intel
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
pcs
perf KVM: arm64: Fix PMU probe ordering 2021-09-20 12:43:34 +01:00
phy
pinctrl
platform_data ARM: omap1: move omap15xx local bus handling to usb.c 2021-10-05 15:39:50 +02:00
power ARM: SoC drivers for 5.15 2021-09-01 15:25:28 -07:00
qed
raid
regulator regulator: Documentation fix for regulator error notification helper 2021-08-23 11:06:28 +01:00
remoteproc
reset
rpmsg
rtc
sched Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
soc Networking stragglers and fixes for 5.15-rc1, including changes from netfilter, 2021-09-07 14:02:58 -07:00
soundwire sound updates for 5.15-rc1 2021-09-01 10:29:29 -07:00
spi spi: Fix deadlock when adding SPI controllers on SPI buses 2021-10-14 12:47:29 +01:00
ssb ssb: fix boolreturn.cocci warning 2021-08-29 14:47:42 +03:00
sunrpc NFS Client Updates for Linux 5.15 2021-09-04 10:25:26 -07:00
surface_aggregator
ulpi
unaligned
usb usb: core: hcd: Add support for deferring roothub registration 2021-09-14 10:41:30 +02:00
8250_pci.h
a.out.h
acct.h
acpi.h Merge branches 'acpi-numa', 'acpi-glue', 'acpi-config' and 'acpi-pmic' 2021-08-30 19:30:37 +02:00
acpi_dma.h
acpi_iort.h
acpi_mdio.h
acpi_pmtmr.h
acpi_viot.h
adb.h
adfs_fs.h
adreno-smmu-priv.h
adxl.h
aer.h
agp_backend.h
agpgart.h
ahci-remap.h
ahci_platform.h
aio.h
alarmtimer.h
alcor_pci.h
align.h
altera_jtaguart.h
altera_uart.h
amd-iommu.h
anon_inodes.h
apm-emulation.h
apm_bios.h
apple-gmux.h
apple_bl.h
arch_topology.h
arm-cci.h
arm-smccc.h qcom_scm: hide Kconfig symbol 2021-10-07 16:51:57 +02:00
arm_ffa.h
arm_sdei.h
armada-37xx-rwtm-mailbox.h
ascii85.h
asn1.h
asn1_ber_bytecode.h
asn1_decoder.h
asn1_encoder.h
assoc_array.h
assoc_array_priv.h
async.h
async_tx.h
ata.h
ata_platform.h
atalk.h
ath9k_platform.h
atm.h
atm_tcp.h
atmdev.h
atmel-isc-media.h
atmel-mci.h
atmel-ssc.h
atmel_pdc.h
atomic.h
attribute_container.h
audit.h
auto_dev-ioctl.h
auto_fs.h
auxiliary_bus.h
auxvec.h
average.h
backing-dev-defs.h writeback: fix bandwidth estimate for spiky workload 2021-09-03 09:58:10 -07:00
backing-dev.h mm/writeback: Rename __add_wb_stat() to wb_stat_mod() 2021-10-18 07:49:39 -04:00
backlight.h
badblocks.h
balloon_compaction.h
bcd.h
bch.h
bcm47xx_nvram.h
bcm47xx_sprom.h
bcm47xx_wdt.h
bcm963xx_nvram.h
bcm963xx_tag.h
binfmts.h
bio.h for-5.15-tag 2021-08-31 09:41:22 -07:00
bit_spinlock.h
bitfield.h
bitmap.h
bitops.h
bitrev.h
bits.h
blk-cgroup.h
blk-crypto.h
blk-mq-pci.h
blk-mq-rdma.h
blk-mq-virtio.h
blk-mq.h block: cleanup the lockdep handling in *alloc_disk 2021-08-23 12:54:30 -06:00
blk-pm.h
blk_types.h for-5.15-tag 2021-08-31 09:41:22 -07:00
blkdev.h SCSI misc on 20210902 2021-09-02 15:09:46 -07:00
blkpg.h
blktrace_api.h
blockgroup_lock.h
bma150.h
bootconfig.h bootconfig: Rename xbc_node_find_child() to xbc_node_find_subkey() 2021-09-09 19:14:33 -04:00
bootmem_info.h
bottom_half.h
bpf-cgroup.h bpf: Migrate cgroup_bpf to internal cgroup_bpf_attach_type enum 2021-08-23 17:50:24 -07:00
bpf-netns.h
bpf.h bpf: Fix potential race in tail call compatibility check 2021-10-26 12:37:28 -07:00
bpf_lirc.h
bpf_local_storage.h
bpf_lsm.h
bpf_trace.h
bpf_types.h bpf: Move BPF_MAP_TYPE for INODE_STORAGE and TASK_STORAGE outside of CONFIG_NET 2021-10-26 12:35:16 -07:00
bpf_verifier.h
bpfilter.h
bpfptr.h
brcmphy.h
bsearch.h
bsg-lib.h
bsg.h
btf.h
btf_ids.h bpf: Fix bpf-next builds without CONFIG_BPF_EVENTS 2021-08-25 19:41:39 -07:00
btree-128.h
btree-type.h
btree.h
btrfs.h
buffer_head.h mm: fs: invalidate bh_lrus for only cold path 2021-09-24 16:13:35 -07:00
bug.h
build-salt.h
build_bug.h
buildid.h
bvec.h
c2port.h
cache.h
cacheinfo.h drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION() 2021-09-01 10:29:10 +02:00
capability.h
cb710.h
cciss_ioctl.h
ccp.h
cdev.h
cdrom.h
cfag12864b.h
cfi.h
cgroup-defs.h bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode 2021-09-13 16:35:58 -07:00
cgroup.h bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode 2021-09-13 16:35:58 -07:00
cgroup_rdma.h
cgroup_subsys.h
circ_buf.h
cleancache.h
clk-provider.h Merge branch 'clk-frac-divider' into clk-next 2021-09-01 15:26:45 -07:00
clk.h
clkdev.h
clockchips.h
clocksource.h
clocksource_ids.h
cm4000_cs.h
cma.h
cn_proc.h
cnt32_to_63.h
coda.h
compaction.h mm: compaction: support triggering of proactive compaction by user 2021-09-03 09:58:17 -07:00
compat.h arch: remove compat_alloc_user_space 2021-09-08 15:32:35 -07:00
compiler-clang.h compiler.h: drop fallback overflow checkers 2021-09-13 10:18:28 -07:00
compiler-gcc.h Merge branch 'gcc-min-version-5.1' (make gcc-5.1 the minimum version) 2021-09-13 10:43:04 -07:00
compiler-intel.h
compiler-version.h
compiler.h compiler.h: Introduce absolute_pointer macro 2021-09-15 12:04:28 -07:00
compiler_attributes.h Merge branch 'gcc-min-version-5.1' (make gcc-5.1 the minimum version) 2021-09-13 10:43:04 -07:00
compiler_types.h Compiler Attributes improvements: 2021-09-12 16:09:26 -07:00
completion.h
component.h
configfs.h
connector.h
console.h
console_struct.h
consolemap.h
const.h
container.h
context_tracking.h
context_tracking_state.h
cookie.h
cordic.h
coredump.h
coresight-pmu.h
coresight-stm.h
coresight.h
count_zeros.h
counter.h
counter_enum.h
cper.h
cpu.h cpu/hotplug: Remove deprecated CPU-hotplug functions. 2021-09-11 00:41:21 +02:00
cpu_cooling.h
cpu_pm.h
cpu_rmap.h
cpufeature.h
cpufreq.h Merge branch 'cpufreq/arm/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm 2021-09-07 15:42:10 +02:00
cpuhotplug.h mm/migrate: fix CPUHP state to update node demotion order 2021-10-18 20:22:03 -10:00
cpuidle.h
cpuidle_haltpoll.h
cpumask.h cpumask: Omit terminating null byte in cpumap_print_{list,bitmask}_to_buf 2021-09-21 17:34:53 +02:00
cpuset.h
crash_core.h
crash_dump.h crash_dump: Make elfcorehdr address/size symbols always visible 2021-08-24 17:09:01 -05:00
crc-ccitt.h
crc-itu-t.h
crc-t10dif.h
crc4.h
crc7.h
crc8.h
crc16.h
crc32.h
crc32c.h
crc32poly.h
crc64.h
cred.h
crypto.h
cs5535.h
ctype.h
cuda.h
damon.h mm/damon: implement a debugfs-based user space interface 2021-09-08 11:50:24 -07:00
dasd_mod.h
davinci_emac.h
dax.h dax: remove bdev_dax_supported 2021-08-26 16:52:03 -07:00
dca.h
dcache.h
dccp.h
debug_locks.h
debugfs.h
debugobjects.h
delay.h
delayacct.h
delayed_call.h
dev_printk.h
devcoredump.h
devfreq-event.h
devfreq.h
devfreq_cooling.h
device-mapper.h - Add DM infrastructure for IMA-based remote attestion. These changes 2021-08-31 14:55:09 -07:00
device.h Merge branch 'stable/for-linus-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb 2021-09-03 10:34:44 -07:00
device_cgroup.h
devm-helpers.h
devpts_fs.h
dfl.h
digsig.h
dim.h
dio.h
dirent.h
dlm.h
dlm_plock.h
dm-bufio.h
dm-dirty-log.h
dm-io.h
dm-kcopyd.h
dm-region-hash.h
dm9000.h
dma-buf-map.h
dma-buf.h
dma-direct.h
dma-direction.h
dma-fence-array.h
dma-fence-chain.h
dma-fence.h
dma-heap.h
dma-iommu.h
dma-map-ops.h
dma-mapping.h
dma-resv.h
dmaengine.h dmaengine: Extend the dma_slave_width for 128 bytes 2021-08-29 19:14:19 +05:30
dmapool.h
dmar.h
dmi.h
dnotify.h
dns_resolver.h
dqblk_qtree.h
dqblk_v1.h
dqblk_v2.h
drbd.h
drbd_genl.h
drbd_genl_api.h
drbd_limits.h
ds2782_battery.h
dtlk.h
dtpm.h
dw_apb_timer.h
dynamic_debug.h
dynamic_queue_limits.h
earlycpio.h
ecryptfs.h
edac.h
edd.h
eeprom_93cx6.h
eeprom_93xx46.h
efi-bgrt.h
efi.h
efi_embedded_fw.h
efs_vh.h
eisa.h
elevator.h
elf-fdpic.h
elf-randomize.h
elf.h
elfcore-compat.h
elfcore.h elfcore: correct reference to CONFIG_UML 2021-10-18 20:22:03 -10:00
elfnote-lto.h
elfnote.h
enclosure.h
energy_model.h PM: EM: fix kernel-doc comments 2021-09-07 21:17:28 +02:00
entry-common.h
entry-kvm.h
err.h
errname.h
errno.h nfs: don't allow reexport reclaims 2021-08-26 15:32:28 -04:00
error-injection.h
errqueue.h
errseq.h
etherdevice.h etherdevice: use __dev_addr_set() 2021-10-05 12:38:39 +01:00
ethtool.h ethtool: extend coalesce setting uAPI with CQE mode 2021-08-24 07:38:29 -07:00
ethtool_netlink.h
eventfd.h eventfd: Make signal recursion protection a task bit 2021-08-28 01:33:02 +02:00
eventpoll.h
evm.h
export.h
exportfs.h nfs: don't atempt blocking locks on nfs reexports 2021-08-26 15:32:10 -04:00
ext2_fs.h
extable.h
extcon-provider.h
extcon.h
f2fs_fs.h
f75375s.h
falloc.h
fanotify.h
fault-inject-usercopy.h
fault-inject.h
fb.h
fbcon.h
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdtable.h
fec.h
fiemap.h
file.h file: Export receive_fd() to modules 2021-09-06 07:20:56 -04:00
fileattr.h
filter.h bpf: Prevent increasing bpf_jit_limit above max 2021-10-22 17:23:53 -07:00
fips.h
firewire.h
firmware-map.h
firmware.h
fixp-arith.h
flat.h
flex_proportions.h flex_proportions: Allow N events instead of 1 2021-10-18 07:49:39 -04:00
font.h
fortify-string.h
freelist.h
freezer.h
frontswap.h
fs.h Merge branch 'work.gfs2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2021-09-09 12:45:26 -07:00
fs_context.h
fs_enet_pd.h
fs_parser.h
fs_pin.h
fs_stack.h
fs_struct.h
fs_types.h
fs_uart_pd.h
fscache-cache.h fscache: Remove the object list procfile 2021-08-27 13:34:02 +01:00
fscache.h fscache: Use refcount_t for the cookie refcount instead of atomic_t 2021-08-27 13:34:03 +01:00
fscrypt.h
fsi-occ.h
fsi-sbefifo.h
fsi.h
fsl-diu-fb.h
fsl_devices.h
fsl_hypervisor.h
fsl_ifc.h
fsldma.h
fsnotify.h
fsnotify_backend.h
fsverity.h
ftrace.h
ftrace_irq.h
futex.h
fwnode.h driver core: fw_devlink: Add support for FWNODE_FLAG_NEEDS_CHILD_BOUND_ON_ADD 2021-09-23 19:26:54 +02:00
fwnode_mdio.h
gameport.h
gcd.h
genalloc.h
generic-radix-tree.h
genetlink.h
genhd.h block: drain file system I/O on del_gendisk 2021-10-15 21:02:50 -06:00
genl_magic_func.h
genl_magic_struct.h
getcpu.h
gfp.h mm/page_alloc: Add folio allocation functions 2021-10-18 07:49:40 -04:00
glob.h
gnss.h
goldfish.h
gpio-pxa.h
gpio.h
gpio_keys.h
greybus.h
hardirq.h
hash.h
hashtable.h
hdlc.h
hdlcdrv.h
hdmi.h
hid-debug.h
hid-roccat.h
hid-sensor-hub.h
hid-sensor-ids.h
hid.h
hidden.h
hiddev.h
hidraw.h
highmem-internal.h mm: Add kmap_local_folio() 2021-10-18 07:49:38 -04:00
highmem.h mm: Add kmap_local_folio() 2021-10-18 07:49:38 -04:00
highuid.h
hil.h
hil_mlc.h
hippidevice.h
hmm.h
host1x.h
hp_sdc.h
hpet.h
hrtimer.h
hrtimer_defs.h
htcpld.h
huge_mm.h mm/writeback: Add folio_wait_stable() 2021-09-27 09:27:30 -04:00
hugetlb.h mm/hugetlb: initialize hugetlb_usage in mm_init 2021-09-08 18:45:53 -07:00
hugetlb_cgroup.h hugetlb: fix hugetlb cgroup refcounting during vma split 2021-09-03 09:58:16 -07:00
hugetlb_inline.h
hw_breakpoint.h
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h
hwspinlock.h
hyperv.h
hypervisor.h
i2c-algo-bit.h
i2c-algo-pca.h
i2c-algo-pcf.h
i2c-dev.h
i2c-mux.h
i2c-smbus.h
i2c.h
i8042.h
i8253.h
icmp.h
icmpv6.h
idle_inject.h
idr.h
ieee80211.h ieee80211: add definition for transmit power envelope element 2021-08-26 10:18:56 +02:00
ieee802154.h
if_arp.h
if_bridge.h
if_eql.h
if_ether.h
if_fddi.h
if_hsr.h
if_link.h
if_ltalk.h
if_macvlan.h
if_phonet.h
if_pppol2tp.h
if_pppox.h
if_rmnet.h
if_tap.h
if_team.h
if_tun.h
if_tunnel.h
if_vlan.h
igmp.h
ihex.h
ima.h
imx-media.h
in.h
in6.h
indirect_call_wrapper.h
inet.h
inet_diag.h
inetdevice.h
init.h
init_ohci1394_dma.h
init_syscalls.h
init_task.h
initrd.h
inotify.h
input.h
instrumentation.h
instrumented.h
integrity.h
intel-iommu.h
intel-ish-client-if.h
intel-svm.h
intel_rapl.h
intel_th.h
interconnect-provider.h
interconnect.h
interrupt.h
interval_tree.h
interval_tree_generic.h
io-64-nonatomic-hi-lo.h
io-64-nonatomic-lo-hi.h
io-mapping.h
io-pgtable.h Merge branches 'apple/dart', 'arm/smmu', 'iommu/fixes', 'x86/amd', 'x86/vt-d' and 'core' into next 2021-08-20 17:14:35 +02:00
io.h
io_uring.h io_uring: remove files pointer in cancellation functions 2021-08-23 13:10:37 -06:00
ioam6.h
ioam6_genl.h
ioam6_iptunnel.h
ioasid.h
iocontext.h
iomap.h
iommu-helper.h
iommu.h IOMMU Updates for Linux v5.15 2021-09-03 10:44:35 -07:00
iopoll.h
ioport.h
ioprio.h
iova.h
ip.h
ipack.h
ipc.h
ipc_namespace.h
ipmi.h
ipmi_smi.h
ipv6.h
ipv6_route.h
irq.h
irq_poll.h
irq_sim.h
irq_work.h
irqbypass.h
irqchip.h
irqdesc.h
irqdomain.h irqdomain: Change the type of 'size' in __irq_domain_add() to be consistent 2021-09-22 14:29:32 +01:00
irqflags.h
irqhandler.h
irqnr.h
irqreturn.h
isa.h
isapnp.h
iscsi_boot_sysfs.h
iscsi_ibft.h
iversion.h
jbd2.h
jhash.h
jiffies.h
journal-head.h
joystick.h
jump_label.h
jump_label_ratelimit.h
jz4740-adc.h
jz4780-nemc.h
kallsyms.h
kasan-checks.h
kasan-tags.h
kasan.h
kbd_diacr.h
kbd_kern.h
kbuild.h
kconfig.h
kcore.h
kcov.h
kcsan-checks.h
kcsan.h
kdb.h
kdebug.h
kdev_t.h
kern_levels.h
kernel-page-flags.h
kernel.h
kernel_read_file.h
kernel_stat.h
kernelcapi.h
kernfs.h
kexec.h
key-type.h
key.h
keyboard.h
keyctl.h
keyslot-manager.h
kfence.h kfence: fix is_kfence_address() for addresses below KFENCE_POOL_SIZE 2021-08-20 11:31:42 -07:00
kfifo.h
kgdb.h
khugepaged.h
klist.h
kmemleak.h
kmod.h
kmsg_dump.h
kobj_map.h
kobject.h
kobject_ns.h
kprobes.h
kref.h
ks0108.h
ks8842.h
ks8851_mll.h
ksm.h mm/migrate: Add folio_migrate_flags() 2021-10-18 07:49:39 -04:00
kstrtox.h
kthread.h
ktime.h
kvm_dirty_ring.h
kvm_host.h KVM: Remove tlbs_dirty 2021-09-23 11:01:12 -04:00
kvm_irqfd.h
kvm_para.h
kvm_types.h KVM: stats: Add VM stat for remote tlb flush requests 2021-09-06 06:30:45 -04:00
l2tp.h
lantiq.h
lapb.h
latencytop.h
lcd.h
lcm.h
led-class-flash.h
led-class-multicolor.h
led-lm3530.h
leds-bd2802.h
leds-lp3944.h
leds-lp3952.h
leds-pca9532.h
leds-regulator.h
leds-ti-lmu-common.h
leds.h
libata.h libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD. 2021-09-03 08:06:02 -06:00
libfdt.h
libfdt_env.h
libgcc.h
libnvdimm.h
libps2.h
license.h
limits.h
linear_range.h
linkage.h
linkmode.h
linux_logo.h
lis3lv02d.h
list.h
list_bl.h
list_lru.h
list_nulls.h
list_sort.h
litex.h
livepatch.h
llc.h
llist.h
local_lock.h
local_lock_internal.h
lockdep.h
lockdep_types.h
lockref.h
log2.h
logic_iomem.h
logic_pio.h
lp.h
lru_cache.h
lsm_audit.h
lsm_hook_defs.h
lsm_hooks.h
lz4.h
lzo.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mailbox_client.h
mailbox_controller.h
maple.h
marvell_phy.h
math.h
math64.h
mbcache.h
mbus.h
mc6821.h
mc146818rtc.h
mcb.h
mdev.h
mdio-bitbang.h
mdio-gpio.h
mdio-mux.h
mdio.h net: mdio: introduce a shutdown method to mdio device drivers 2021-09-19 12:08:37 +01:00
mei_cl_bus.h
mem_encrypt.h
memblock.h memblock: introduce saner 'memblock_free_ptr()' interface 2021-09-14 13:23:22 -07:00
memcontrol.h mm/writeback: Add __folio_mark_dirty() 2021-10-18 07:49:39 -04:00
memfd.h
memory.h mm/migrate: add CPU hotplug to demotion #ifdef 2021-10-18 20:22:02 -10:00
memory_hotplug.h mm/memory_hotplug: memory group aware "auto-movable" online policy 2021-09-08 11:50:23 -07:00
mempolicy.h mm/hugetlb: add support for mempolicy MPOL_PREFERRED_MANY 2021-09-03 09:58:17 -07:00
mempool.h
memregion.h
memremap.h
memstick.h
mhi.h Char / Misc driver changes for 5.15-rc1 2021-09-01 08:35:06 -07:00
micrel_phy.h
microchipphy.h
migrate.h mm/migrate: Add folio_migrate_copy() 2021-10-18 07:49:39 -04:00
migrate_mode.h
mii.h
mii_timestamper.h
min_heap.h
minmax.h
misc_cgroup.h
miscdevice.h
mm.h mm/writeback: Add folio_write_one 2021-10-18 07:49:41 -04:00
mm_inline.h mm/lru: Add folio LRU functions 2021-09-27 09:27:29 -04:00
mm_types.h mm: Add folio_mapped() 2021-09-27 09:27:31 -04:00
mm_types_task.h
mman.h mm: ignore MAP_DENYWRITE in ksys_mmap_pgoff() 2021-09-03 18:42:01 +02:00
mmap_lock.h Networking fixes for 5.15-rc2, including fixes from bpf. 2021-09-16 13:05:42 -07:00
mmdebug.h mm/debug: Add VM_BUG_ON_FOLIO() and VM_WARN_ON_ONCE_FOLIO() 2021-09-27 09:27:29 -04:00
mmiotrace.h
mmu_context.h
mmu_notifier.h
mmzone.h Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
mnt_namespace.h
mod_devicetable.h PCI / VFIO: Add 'override_only' support for VFIO PCI sub system 2021-08-26 10:36:51 -06:00
module.h
module_signature.h
moduleloader.h
moduleparam.h
most.h
mount.h
moxtet.h
mpage.h
mpi.h
mpls.h
mpls_iptunnel.h
mroute.h
mroute6.h
mroute_base.h
msdos_fs.h
msdos_partition.h
msg.h
msi.h genirq/msi: Move MSI sysfs handling from PCI to MSI core 2021-08-24 09:16:20 +02:00
mtio.h
mutex.h
mv643xx.h
mv643xx_eth.h
mv643xx_i2c.h
mvebu-pmsu.h
mxm-wmi.h
namei.h namei: add mapping aware lookup helper 2021-08-23 13:19:12 +02:00
nd.h
ndctl.h
net.h
netdev_features.h
netdevice.h net: create netdev->dev_addr assignment helpers 2021-09-05 20:58:50 +01:00
netfilter.h
netfilter_bridge.h
netfilter_defs.h
netfilter_ingress.h
netfilter_ipv4.h
netfilter_ipv6.h
netfs.h fs/netfs: Add folio fscache functions 2021-09-27 09:27:31 -04:00
netlink.h
netpoll.h
nfs.h
nfs3.h
nfs4.h
nfs_fs.h NFSv4 introduce max_connect mount options 2021-08-27 16:37:17 -04:00
nfs_fs_i.h
nfs_fs_sb.h NFSv4 introduce max_connect mount options 2021-08-27 16:37:17 -04:00
nfs_iostat.h
nfs_page.h
nfs_ssc.h
nfs_xdr.h
nfsacl.h
nitro_enclaves.h
nl802154.h
nls.h
nmi.h
node.h
nodemask.h
nospec.h
notifier.h
ns_common.h
nsc_gpio.h
nsproxy.h
ntb.h
ntb_transport.h
nubus.h
numa.h
nvme-fc-driver.h
nvme-fc.h
nvme-rdma.h
nvme-tcp.h
nvme.h
nvmem-consumer.h nvmem: core: Add stubs for nvmem_cell_read_variable_le_u32/64 if !CONFIG_NVMEM 2021-09-14 09:02:50 +02:00
nvmem-provider.h
nvram.h
objagg.h
objtool.h
of.h gpio updates for v5.15 2021-09-07 12:27:27 -07:00
of_address.h
of_clk.h
of_device.h
of_dma.h
of_fdt.h
of_gpio.h
of_graph.h
of_iommu.h
of_irq.h
of_mdio.h
of_net.h
of_pci.h
of_pdt.h
of_platform.h
of_reserved_mem.h
oid_registry.h oid_registry: Add OIDs for missing Spnego auth mechanisms to Macs 2021-08-25 15:43:26 -05:00
olpc-ec.h
omap-dma.h
omap-gpmc.h
omap-iommu.h
omap-mailbox.h
omapfb.h
once.h include/linux/once.h: fix trivia typo Not -> Note 2021-09-08 11:50:25 -07:00
once_lite.h
oom.h
openvswitch.h
osq_lock.h
overflow.h compiler.h: drop fallback overflow checkers 2021-09-13 10:18:28 -07:00
packing.h net: update NXP copyright text 2021-09-17 13:52:17 +01:00
padata.h
page-flags-layout.h
page-flags.h Memory folios 2021-11-01 08:47:59 -07:00
page-isolation.h
page_counter.h
page_ext.h mm/idle_page_tracking: make PG_idle reusable 2021-09-08 11:50:24 -07:00
page_idle.h mm: Add folio_young and folio_idle 2021-10-18 07:49:39 -04:00
page_owner.h mm/migrate: Add folio_migrate_flags() 2021-10-18 07:49:39 -04:00
page_ref.h mm: Add folio_try_get_rcu() 2021-09-27 09:27:29 -04:00
page_reporting.h
pageblock-flags.h
pagemap.h mm/writeback: Add folio_write_one 2021-10-18 07:49:41 -04:00
pagevec.h
pagewalk.h
panic.h
panic_notifier.h
parman.h
parport.h
parport_pc.h
parser.h
part_stat.h
pata_arasan_cf_data.h
patchkey.h
path.h
pch_dma.h
pci-acpi.h PCI: VMD: ACPI: Make ACPI companion lookup work for VMD bus 2021-09-02 17:59:58 +02:00
pci-ats.h
pci-dma-compat.h
pci-ecam.h
pci-ep-cfs.h
pci-epc.h
pci-epf.h pci-v5.15-changes 2021-09-07 19:13:42 -07:00
pci-p2pdma.h
pci.h pci-v5.15-changes 2021-09-07 19:13:42 -07:00
pci_hotplug.h
pci_ids.h pci-v5.15-changes 2021-09-07 19:13:42 -07:00
pcs-lynx.h
pda_power.h
pe.h
percpu-defs.h
percpu-refcount.h
percpu-rwsem.h
percpu.h
percpu_counter.h
perf_event.h perf/core: fix userpage->time_enabled of inactive events 2021-10-01 13:57:54 +02:00
perf_regs.h
personality.h
pfn.h
pfn_t.h
pgtable.h
phonet.h
phy.h
phy_fixed.h
phy_led_triggers.h
phylink.h net: phylink: add suspend/resume support 2021-09-07 14:04:59 +01:00
pid.h
pid_namespace.h
pim.h
pipe_fs_i.h
pkeys.h x86/fault: Fix wrong signal when vsyscall fails with pkey 2021-09-20 22:28:47 +02:00
pktcdvd.h
pl320-ipc.h
platform_device.h
platform_profile.h
pldmfw.h
plist.h
pm-trace.h
pm.h
pm_clock.h PM: runtime: add devm_pm_clk_create helper 2021-08-26 11:28:07 -07:00
pm_domain.h
pm_opp.h
pm_qos.h
pm_runtime.h PM: runtime: add devm_pm_runtime_enable helper 2021-08-26 11:27:51 -07:00
pm_wakeirq.h
pm_wakeup.h
pmbus.h
pmu.h
pnfs_osd_xdr.h
pnp.h
poison.h
poll.h
posix-clock.h
posix-timers.h
posix_acl.h
posix_acl_xattr.h
power_supply.h
powercap.h
ppp-comp.h
ppp_channel.h
ppp_defs.h
pps_kernel.h
pr.h
prandom.h
preempt.h
prefetch.h
prime_numbers.h
printk.h Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
prmt.h
proc_fs.h
proc_ns.h
processor.h
profile.h
projid.h
property.h
pruss_driver.h
psci.h
pseudo_fs.h
psi.h
psi_types.h
psp-sev.h
psp-tee.h
pstore.h
pstore_blk.h
pstore_ram.h
pstore_zone.h
ptdump.h
pti.h
ptp_classify.h
ptp_clock_kernel.h
ptp_kvm.h
ptp_pch.h
ptr_ring.h
ptrace.h
purgatory.h
pvclock_gtod.h
pwm.h pwm: Make pwmchip_remove() return void 2021-09-02 21:38:56 +02:00
pwm_backlight.h
pxa2xx_ssp.h
pxa168_eth.h
qcom-geni-se.h
qcom_scm.h qcom_scm: hide Kconfig symbol 2021-10-07 16:51:57 +02:00
qnx6_fs.h
quota.h
quotaops.h
radix-tree.h
raid_class.h
ramfs.h
random.h
randomize_kstack.h
range.h
ras.h
ratelimit.h
ratelimit_types.h
rational.h
rbtree.h
rbtree_augmented.h
rbtree_latch.h
rbtree_types.h
rcu_node_tree.h
rcu_segcblist.h
rcu_sync.h
rculist.h
rculist_bl.h
rculist_nulls.h
rcupdate.h
rcupdate_trace.h
rcupdate_wait.h
rcutiny.h
rcutree.h
rcuwait.h
reboot-mode.h
reboot.h
reciprocal_div.h
refcount.h
regmap.h Merge series "Use raw spinlocks in the ls-extirq driver" from Vladimir Oltean <vladimir.oltean@nxp.com>: 2021-08-26 13:40:35 +01:00
regset.h
relay.h
remoteproc.h
resctrl.h
reset-controller.h
reset.h
resource.h
resource_ext.h
restart_block.h
rfkill.h
rhashtable-types.h
rhashtable.h
ring_buffer.h
rio.h
rio_drv.h
rio_ids.h
rio_regs.h
rmap.h mm/rmap: Add folio_mkclean() 2021-10-18 07:49:39 -04:00
rmi.h
rndis.h
rodata_test.h
root_dev.h
rpmsg.h
rslib.h
rtc.h
rtmutex.h
rtnetlink.h
rtsx_common.h
rtsx_pci.h
rtsx_usb.h
rwbase_rt.h
rwlock.h
rwlock_api_smp.h
rwlock_rt.h
rwlock_types.h
rwsem.h locking/rwsem: Add missing __init_rwsem() for PREEMPT_RT 2021-09-02 22:07:17 +02:00
s3c_adc_battery.h
sbitmap.h
scatterlist.h lib/scatterlist: Fix wrong update of orig_nents 2021-08-24 19:52:40 -03:00
scc.h
sched.h sched: Always inline is_percpu_thread() 2021-10-01 13:57:57 +02:00
sched_clock.h
scmi_protocol.h
scpi_protocol.h
screen_info.h
scs.h
sctp.h
scx200.h
scx200_gpio.h
sdb.h
seccomp.h
secretmem.h mm/secretmem: fix NULL page->mapping dereference in page_is_secretmem() 2021-10-18 20:22:03 -10:00
securebits.h
security.h
sed-opal.h
seg6.h
seg6_genl.h
seg6_hmac.h
seg6_iptunnel.h
seg6_local.h
selection.h
sem.h
semaphore.h
seq_buf.h
seq_file.h
seq_file_net.h
seqlock.h
seqno-fence.h
serdev.h
serial.h
serial_8250.h
serial_bcm63xx.h
serial_core.h
serial_max3100.h
serial_s3c.h
serial_sci.h
serio.h
set_memory.h
sfp.h
sh_clk.h
sh_dma.h
sh_eth.h
sh_intc.h
sh_timer.h
shdma-base.h
shm.h
shmem_fs.h huge tmpfs: shmem_is_huge(vma, inode, index) 2021-09-03 09:58:12 -07:00
shrinker.h
signal.h
signal_types.h
signalfd.h
siox.h
siphash.h
sizes.h
skb_array.h
skbuff.h net/af_unix: fix a data-race in unix_dgram_poll 2021-09-09 10:57:52 +01:00
skmsg.h skmsg: Extract and reuse sk_msg_is_readable() 2021-10-26 12:29:33 -07:00
slab.h
slab_def.h
slimbus.h
slub_def.h mm, slub: convert kmem_cpu_slab protection to local_lock 2021-09-04 10:22:01 +02:00
sm501-regs.h
sm501.h
smc91x.h
smc911x.h
smp.h
smp_types.h
smpboot.h
smsc911x.h
smscphy.h
sock_diag.h
socket.h Core: 2021-08-31 16:43:06 -07:00
sockptr.h
sonet.h
sony-laptop.h
sonypi.h
sort.h
sound.h
soundcard.h
spinlock.h
spinlock_api_smp.h
spinlock_api_up.h
spinlock_rt.h
spinlock_types.h
spinlock_types_raw.h
spinlock_types_up.h
spinlock_up.h
splice.h
spmi.h
sram.h
srcu.h
srcutiny.h
srcutree.h
ssbi.h
stackdepot.h
stackleak.h
stackprotector.h
stacktrace.h
start_kernel.h
stat.h
statfs.h
static_call.h
static_call_types.h
static_key.h
stdarg.h
stddef.h
stm.h
stmmac.h
stmp3xxx_rtc_wdt.h
stmp_device.h
stop_machine.h
string.h
string_helpers.h
stringhash.h
stringify.h
sungem_phy.h
sunserialcore.h
sunxi-rsb.h
superhyway.h
surface_acpi_notify.h
suspend.h
svga.h
sw842.h
swab.h
swait.h
swap.h mm/lru: Add folio_add_lru() 2021-10-18 07:49:40 -04:00
swap_cgroup.h
swap_slots.h
swapfile.h
swapops.h
swiotlb.h
switchtec.h
sxgbe_platform.h
sync_core.h
sync_file.h
synclink.h
sys.h
sys_soc.h
syscall_user_dispatch.h
syscalls.h ARM development updates for 5.15: 2021-09-09 13:25:49 -07:00
syscore_ops.h
sysctl.h
sysfb.h
sysfs.h
syslog.h
sysrq.h
sysv_fs.h
t10-pi.h
task_io_accounting.h
task_io_accounting_ops.h
task_work.h
taskstats_kern.h
tboot.h
tc.h
tca6416_keypad.h
tcp.h
tee_drv.h
textsearch.h
textsearch_fsm.h
tfrc.h
thermal.h
thread_info.h
threads.h pid: cleanup the stale comment mentioning pidmap_init(). 2021-09-08 11:50:28 -07:00
thunderbolt.h
ti-emif-sram.h
ti_wilink_st.h
tick.h
tifm.h
timb_dma.h
timb_gpio.h
time.h
time32.h
time64.h time: Handle negative seconds correctly in timespec64_to_ns() 2021-09-08 17:44:26 +02:00
time_namespace.h
timecounter.h
timekeeper_internal.h
timekeeping.h
timer.h
timerfd.h
timeriomem-rng.h
timerqueue.h
timex.h
tnum.h
topology.h
torture.h
toshiba.h
tpm.h
tpm_command.h
tpm_eventlog.h
trace.h
trace_clock.h
trace_events.h Tracing updates for 5.15: 2021-09-05 11:50:41 -07:00
trace_recursion.h tracing: Have all levels of checks prevent recursion 2021-10-18 18:12:09 -04:00
trace_seq.h
tracefs.h
tracehook.h entry: rseq: Call rseq_handle_notify_resume() in tracehook_notify_resume() 2021-09-22 10:24:01 -04:00
tracepoint-defs.h
tracepoint.h
transport_class.h
ts-nbus.h
tsacct_kern.h
tty.h
tty_buffer.h
tty_driver.h
tty_flip.h
tty_ldisc.h
tty_port.h
typecheck.h
types.h
u64_stats_sync.h
uacce.h
uaccess.h arch: remove compat_alloc_user_space 2021-09-08 15:32:35 -07:00
ucb1400.h
ucs2_string.h
udp.h
uidgid.h
uio.h Revert "iov_iter: track truncated size" 2021-09-15 09:22:35 -06:00
uio_driver.h
umh.h
unicode.h
units.h Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
uprobes.h
usb.h
usb_usual.h
usbdevice_fs.h
user-return-notifier.h
user.h
user_namespace.h ucounts: Fix signal ucount refcounting 2021-10-18 16:02:30 -05:00
userfaultfd_k.h userfaultfd: change mmap_changing to atomic 2021-09-03 09:58:16 -07:00
usermode_driver.h
util_macros.h
uts.h
utsname.h
uuid.h
vbox_utils.h
vdpa.h vdpa: Support transferring virtual addressing during DMA mapping 2021-09-06 07:20:57 -04:00
verification.h
vermagic.h
vexpress.h
vfio.h
vfio_pci_core.h vfio/pci: Introduce vfio_pci_core.ko 2021-08-26 10:36:51 -06:00
vfs.h
vga_switcheroo.h
vgaarb.h
vhost_iotlb.h vhost-iotlb: Add an opaque pointer for vhost IOTLB 2021-09-06 07:20:57 -04:00
via-core.h
via-gpio.h
via.h
via_i2c.h
videodev2.h
virtio.h
virtio_byteorder.h
virtio_caif.h
virtio_config.h
virtio_console.h
virtio_dma_buf.h
virtio_net.h
virtio_pci_modern.h
virtio_ring.h
virtio_vsock.h
visorbus.h
vlynq.h
vm_event_item.h mm/vmscan: add page demotion counter 2021-09-03 09:58:16 -07:00
vmacache.h
vmalloc.h mm: move ioremap_page_range to vmalloc.c 2021-09-08 11:50:24 -07:00
vme.h
vmpressure.h mm/vmpressure: replace vmpressure_to_css() with vmpressure_to_memcg() 2021-09-03 09:58:17 -07:00
vmstat.h mm/workingset: Convert workingset_refault() to take a folio 2021-10-18 07:49:40 -04:00
vmw_vmci_api.h
vmw_vmci_defs.h
vringh.h
vt.h
vt_buffer.h
vt_kern.h
vtime.h
w1-gpio.h
w1.h
wait.h Scheduler changes for v5.15 are: 2021-08-30 13:42:10 -07:00
wait_bit.h
watch_queue.h
watchdog.h watchdog: introduce watchdog_dev_suspend/resume 2021-08-22 10:28:08 +02:00
win_minmax.h
wireless.h
wkup_m3_ipc.h
wl12xx.h
wm97xx.h
wmi.h
workqueue.h workqueue: annotate alloc_workqueue() as printf 2021-09-13 07:53:27 -10:00
writeback.h mm/writeback: Add folio_redirty_for_writepage() 2021-10-18 07:49:40 -04:00
ww_mutex.h
wwan.h
xarray.h
xattr.h
xxhash.h
xz.h
yam.h
z2_battery.h
zconf.h
zlib.h
zorro.h
zpool.h
zsmalloc.h
zstd.h
zutil.h