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557ed1fa26
android_kernel_xiaomi_sm8350/include/linux
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Nick Piggin 557ed1fa26 remove ZERO_PAGE 
The commit b5810039a5 contains the note

  A last caveat: the ZERO_PAGE is now refcounted and managed with rmap
  (and thus mapcounted and count towards shared rss).  These writes to
  the struct page could cause excessive cacheline bouncing on big
  systems.  There are a number of ways this could be addressed if it is
  an issue.

And indeed this cacheline bouncing has shown up on large SGI systems.
There was a situation where an Altix system was essentially livelocked
tearing down ZERO_PAGE pagetables when an HPC app aborted during startup.
This situation can be avoided in userspace, but it does highlight the
potential scalability problem with refcounting ZERO_PAGE, and corner
cases where it can really hurt (we don't want the system to livelock!).

There are several broad ways to fix this problem:
1. add back some special casing to avoid refcounting ZERO_PAGE
2. per-node or per-cpu ZERO_PAGES
3. remove the ZERO_PAGE completely

I will argue for 3. The others should also fix the problem, but they
result in more complex code than does 3, with little or no real benefit
that I can see.

Why? Inserting a ZERO_PAGE for anonymous read faults appears to be a
false optimisation: if an application is performance critical, it would
not be doing many read faults of new memory, or at least it could be
expected to write to that memory soon afterwards. If cache or memory use
is critical, it should not be working with a significant number of
ZERO_PAGEs anyway (a more compact representation of zeroes should be
used).

As a sanity check -- mesuring on my desktop system, there are never many
mappings to the ZERO_PAGE (eg. 2 or 3), thus memory usage here should not
increase much without it.

When running a make -j4 kernel compile on my dual core system, there are
about 1,000 mappings to the ZERO_PAGE created per second, but about 1,000
ZERO_PAGE COW faults per second (less than 1 ZERO_PAGE mapping per second
is torn down without being COWed). So removing ZERO_PAGE will save 1,000
page faults per second when running kbuild, while keeping it only saves
less than 1 page clearing operation per second. 1 page clear is cheaper
than a thousand faults, presumably, so there isn't an obvious loss.

Neither the logical argument nor these basic tests give a guarantee of no
regressions. However, this is a reasonable opportunity to try to remove
the ZERO_PAGE from the pagefault path. If it is found to cause regressions,
we can reintroduce it and just avoid refcounting it.

The /dev/zero ZERO_PAGE usage and TLB tricks also get nuked.  I don't see
much use to them except on benchmarks.  All other users of ZERO_PAGE are
converted just to use ZERO_PAGE(0) for simplicity. We can look at
replacing them all and maybe ripping out ZERO_PAGE completely when we are
more satisfied with this solution.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus "snif" Torvalds <torvalds@linux-foundation.org>
2007-10-16 09:42:53 -07:00
..
amba
byteorder
dvb
hdlc
isdn
lockd
mlx4 IB/mlx4: Implement FMRs 2007-10-09 19:59:16 -07:00
mmc mmc: add led trigger 2007-09-24 07:15:48 +02:00
mtd [MTD] [NOR] fix ctrl-alt-del can't reboot for intel flash bug 2007-10-13 14:36:18 +01:00
netfilter [NETFILTER]: Replace sk_buff ** with sk_buff * 2007-10-15 12:26:29 -07:00
netfilter_arp [NETFILTER]: Replace sk_buff ** with sk_buff * 2007-10-15 12:26:29 -07:00
netfilter_bridge [NETFILTER]: Replace sk_buff ** with sk_buff * 2007-10-15 12:26:29 -07:00
netfilter_ipv4 [NETFILTER]: Replace sk_buff ** with sk_buff * 2007-10-15 12:26:29 -07:00
netfilter_ipv6 [NETFILTER]: Replace sk_buff ** with sk_buff * 2007-10-15 12:26:29 -07:00
nfsd knfsd: 64 bit ino support for NFS server 2007-10-09 18:31:57 -04:00
raid
rtc
spi mmc_spi host driver 2007-09-23 22:17:27 +02:00
ssb [SSB]: add Sonics Silicon Backplane bus support 2007-10-10 16:51:36 -07:00
sunrpc Merge git://git.linux-nfs.org/pub/linux/nfs-2.6 2007-10-15 10:47:35 -07:00
tc_act [PKT_SCHED]: Add stateless NAT 2007-10-10 16:53:11 -07:00
tc_ematch
usb docbook: fix usb content 2007-10-15 17:56:36 -07:00
8250_pci.h
a.out.h
ac97_codec.h
acct.h
acpi_pmtmr.h
acpi.h
adb.h
adfs_fs_i.h
adfs_fs_sb.h
adfs_fs.h
aer.h PCI AER: fix warnings when PCIEAER=n 2007-09-11 04:22:16 -07:00
affs_hardblocks.h
agp_backend.h
agpgart.h long vs. unsigned long - low-hanging fruits in drivers 2007-10-14 12:41:51 -07:00
aio_abi.h
aio.h
amifd.h
amifdreg.h
amigaffs.h
anon_inodes.h
apm_bios.h
apm-emulation.h
arcdevice.h arcnet endianness annotations 2007-10-10 16:51:59 -07:00
arcfb.h
async_tx.h
ata.h libata: add human-readable error value decoding 2007-10-12 14:55:45 -04:00
atalk.h
atm_eni.h
atm_he.h
atm_idt77105.h
atm_nicstar.h
atm_suni.h
atm_tcp.h
atm_zatm.h
atm.h
atmapi.h
atmarp.h
atmbr2684.h
atmclip.h
atmdev.h
atmel_pdc.h
atmioc.h
atmlec.h
atmmpc.h
atmppp.h
atmsap.h
atmsvc.h
attribute_container.h
audit.h [XFRM]: xfrm audit calls 2007-10-10 16:49:02 -07:00
auto_fs4.h
auto_fs.h
auxvec.h
ax25.h
b1lli.h
b1pcmcia.h
backing-dev.h
backlight.h backlight: Convert corgi backlight driver into a more generic driver 2007-10-11 22:24:13 +01:00
baycom.h
bcd.h
bfs_fs.h
binfmts.h
bio.h Drop 'size' argument from bio_endio and bi_end_io 2007-10-10 09:25:57 +02:00
bit_spinlock.h
bitmap.h
bitops.h
bitrev.h
blkdev.h [BLOCK] Move sector_div() from blkdev.h to kernel.h 2007-10-12 12:40:38 +02:00
blkpg.h
blktrace_api.h [BLOCK] Better fix for do_blk_trace_setup() for !CONFIG_BLOCK 2007-10-12 12:50:07 +02:00
blockgroup_lock.h
bootmem.h
bottom_half.h
bpqether.h
bsg.h
buffer_head.h
bug.h
cache.h
calc64.h
capability.h
capi.h
cciss_ioctl.h
cd1400.h
cdev.h
cdk.h
cdrom.h
cfag12864b.h
chio.h
circ_buf.h
clk.h
clockchips.h clockevents: introduce force broadcast notifier 2007-10-14 22:57:45 +02:00
clocksource.h
cm4000_cs.h
cn_proc.h
coda_cache.h
coda_fs_i.h
coda_linux.h
coda_psdev.h
coda.h
coff.h
com20020.h
compat.h
compiler-gcc3.h
compiler-gcc4.h
compiler-gcc.h
compiler-intel.h
compiler.h
completion.h
comstats.h
concap.h
configfs.h
connector.h [NET]: make netlink user -> kernel interface synchronious 2007-10-10 21:15:29 -07:00
console_struct.h
console.h
consolemap.h
const.h
cpu.h PM: Fix dependencies of CONFIG_SUSPEND and CONFIG_HIBERNATION 2007-08-31 01:42:22 -07:00
cpufreq.h [CPUFREQ] implement !CONFIG_CPU_FREQ stub for cpufreq_unregister_notifier() 2007-10-04 18:40:57 -04:00
cpumask.h
cpuset.h
cramfs_fs_sb.h
cramfs_fs.h
crash_dump.h
crc7.h
crc16.h
crc32.h
crc32c.h
crc-ccitt.h
crc-itu-t.h
crypto.h [CRYPTO] api: Fixed crypto_*_reqsize return type 2007-10-10 16:55:42 -07:00
cryptohash.h
ctype.h
cuda.h
cyclades.h
cyclomx.h
cycx_cfm.h
cycx_drv.h
cycx_x25.h
dcache.h
dccp.h [DCCP]: Tidy-up -- minisock initialisation 2007-10-10 16:54:36 -07:00
dcookies.h
debug_locks.h
debugfs.h debugfs: helper for decimal challenged 2007-10-12 14:51:03 -07:00
delay.h
delayacct.h
device-mapper.h
device.h Driver core: change add_uevent_var to use a struct 2007-10-12 14:51:01 -07:00
devpts_fs.h
dio.h
dirent.h
display.h
dlm_device.h
dlm_netlink.h
dlm.h
dm9000.h
dm-ioctl.h
dma-mapping.h introduce DMA_MASK_NONE as a signal for unable to do DMA 2007-10-16 09:42:50 -07:00
dmaengine.h
dmapool.h
dmi.h drivers/firmware: const-ify DMI API and internals 2007-10-09 20:22:20 -04:00
dn.h
dnotify.h
dqblk_v1.h
dqblk_v2.h
dqblk_xfs.h
ds1wm.h
ds1286.h
ds17287rtc.h
dtlk.h
edac.h
edd.h
eeprom_93cx6.h ax88796: add 93cx6 eeprom support 2007-10-10 16:53:56 -07:00
efi.h
efs_dir.h
efs_fs_i.h
efs_fs_sb.h
efs_fs.h
efs_vh.h
eisa.h
elevator.h
elf-em.h
elf-fdpic.h
elf.h [POWERPC] spufs: Cleanup ELF coredump extra notes logic 2007-09-19 15:12:19 +10:00
elfcore.h
elfnote.h
err.h
errno.h
errqueue.h
etherdevice.h [NET]: Move hardware header operations out of netdevice. 2007-10-10 16:52:52 -07:00
ethtool.h [ETHTOOL]: Introduce ->{get,set}_priv_flags, ETHTOOL_[GS]PFLAGS 2007-10-10 16:48:08 -07:00
eventfd.h
eventpoll.h
exportfs.h
ext2_fs_sb.h
ext2_fs.h
ext3_fs_i.h
ext3_fs_sb.h
ext3_fs.h
ext3_jbd.h
ext4_fs_extents.h
ext4_fs_i.h
ext4_fs_sb.h
ext4_fs.h
ext4_jbd2.h
fadvise.h
falloc.h
fault-inject.h
fb.h
fcdevice.h
fcntl.h
fd1772.h
fd.h
fddidevice.h
fdreg.h
fib_rules.h
file.h
filter.h
firewire-cdev.h
firewire-constants.h
firmware.h
flat.h
font.h
freezer.h
fs_enet_pd.h fs_enet: Be an of_platform device when CONFIG_PPC_CPM_NEW_BINDING is set. 2007-10-10 16:54:03 -07:00
fs_stack.h
fs_struct.h
fs_uart_pd.h
fs.h readahead: combine file_ra_state.prev_index/prev_offset into prev_pos 2007-10-16 09:42:52 -07:00
fsl_devices.h
fsnotify.h
fuse.h
futex.h
gameport.h
gen_stats.h
genalloc.h
generic_acl.h
generic_serial.h
genetlink.h
genhd.h
getcpu.h
gfp.h
gfs2_ondisk.h [GFS2] Fix quota do_list operation hang 2007-10-10 08:55:27 +01:00
gigaset_dev.h
gpio_keys.h Input: gpio-keys - add suspend/resume support 2007-09-26 00:01:17 -04:00
gpio_mouse.h
hardirq.h
harrier_defs.h
hash.h
hayesesp.h
hdlc.h
hdlcdrv.h long vs. unsigned long - low-hanging fruits in drivers 2007-10-14 12:41:51 -07:00
hdpu_features.h
hdreg.h
hdsmart.h
hid-debug.h
hid.h HID: fix HIDIOCGRDESC memory access in hidraw 2007-10-15 08:12:00 -07:00
hiddev.h
hidraw.h HID: fix HIDIOCGRDESC memory access in hidraw 2007-10-15 08:12:00 -07:00
highmem.h
highuid.h
hil_mlc.h
hil.h
hippidevice.h
hp_sdc.h
hpet.h
hrtimer.h
htirq.h
hugetlb.h hugepage: fix broken check for offset alignment in hugepage mappings 2007-08-31 01:42:23 -07:00
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h hwmon: Convert from class_device to device 2007-10-09 22:56:30 -04:00
hysdn_if.h
i2c-algo-bit.h
i2c-algo-pca.h
i2c-algo-pcf.h
i2c-algo-sgi.h
i2c-dev.h i2c: Move i2c-dev interfaces to i2c-dev.h 2007-10-13 23:56:32 +02:00
i2c-gpio.h
i2c-id.h V4L/DVB (6149): Add I2C_HW_B_CX23885 for Conexant 23885/23887 PCIe bridge 2007-10-09 22:07:51 -03:00
i2c-ocores.h
i2c-pnx.h
i2c-pxa.h
i2c.h i2c: Rename the PEC functionality bit 2007-10-13 23:56:33 +02:00
i2o-dev.h
i2o.h
i8k.h
ibmtr.h
icmp.h
icmpv6.h
ide.h ide: move ide_config_drive_speed() calls to upper layers (take 2) 2007-10-13 17:47:51 +02:00
idr.h
ieee80211.h [PATCH] wireless networking: move frame inline functions to generic header 2007-10-10 16:52:59 -07:00
if_addr.h
if_arcnet.h arcnet endianness annotations 2007-10-10 16:51:59 -07:00
if_arp.h
if_bonding.h
if_bridge.h [NETFILTER]: Replace sk_buff ** with sk_buff * 2007-10-15 12:26:29 -07:00
if_cablemodem.h
if_ec.h
if_eql.h [NET] drivers/net: statistics cleanup #1 -- save memory and shrink code 2007-10-10 16:51:16 -07:00
if_ether.h [NET]: Move hardware header operations out of netdevice. 2007-10-10 16:52:52 -07:00
if_fc.h
if_fddi.h
if_frad.h
if_hippi.h
if_infiniband.h
if_link.h [NET]: netlink support for moving devices between network namespaces. 2007-10-10 16:49:13 -07:00
if_ltalk.h
if_macvlan.h
if_packet.h
if_plip.h
if_ppp.h
if_pppol2tp.h [PPPOL2TP]: Fix endianness annotations. 2007-08-26 18:35:42 -07:00
if_pppox.h pppoe: endianness 2007-10-10 16:52:04 -07:00
if_shaper.h [NET]: Move hardware header operations out of netdevice. 2007-10-10 16:52:52 -07:00
if_slip.h
if_strip.h
if_tr.h
if_tun.h [NET] drivers/net: statistics cleanup #1 -- save memory and shrink code 2007-10-10 16:51:16 -07:00
if_tunnel.h
if_vlan.h [NET]: Make the device list and device lookups per namespace. 2007-10-10 16:49:10 -07:00
if_wanpipe.h
if.h
igmp.h
in6.h
in_route.h
in.h
inet_diag.h
inet_lro.h fix endianness bug in inet_lro 2007-10-14 12:41:52 -07:00
inet.h
inetdevice.h
init_task.h [NETNS]: Fix allnoconfig compilation error. 2007-10-10 16:49:21 -07:00
init.h Add assembler equivalents to __init{,date}_refok 2007-10-16 09:42:49 -07:00
initrd.h
inotify.h
input-polldev.h
input.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2007-10-15 13:41:39 -07:00
interrupt.h provide stubs for enable_irq_wake() and disable_irq_wake() 2007-10-16 09:42:50 -07:00
io.h
ioc3.h
ioc4.h
ioctl.h
ioport.h
ioprio.h
ip6_tunnel.h
ip.h
ipc.h
ipmi_msgdefs.h
ipmi_smi.h
ipmi.h
ipsec.h
ipv6_route.h
ipv6.h [IPSEC]: Get rid of ipv6_{auth,esp,comp}_hdr 2007-10-10 16:55:55 -07:00
ipx.h
irda.h
irq_cpustat.h
irq.h
irqflags.h
irqreturn.h
isa.h Fix non-ISA link error in drivers/scsi/advansys.c 2007-09-16 21:13:58 -07:00
isapnp.h
isdn_divertif.h
isdn_ppp.h
isdn.h [ISDN]: Remove local copy of device name to make sure renames work. 2007-10-15 12:26:37 -07:00
isdnif.h
isicom.h
iso_fs.h
istallion.h
ivtv.h V4L/DVB (6123): ivtv: move ivtv.h public header to include/linux 2007-10-09 22:07:28 -03:00
ivtvfb.h V4L/DVB (6119): ivtvfb: renamed ivtv-fb to ivtvfb, move header to include/linux 2007-10-09 22:07:23 -03:00
ixjuser.h
jbd2.h
jbd.h docbook: fix filesystems content 2007-10-15 17:56:36 -07:00
jffs2.h
jhash.h
jiffies.h slow down printk during boot 2007-10-16 09:42:49 -07:00
journal-head.h
joystick.h
kallsyms.h
kbd_diacr.h
kbd_kern.h m68k/mac: Make mac_hid_mouse_emulate_buttons() declaration visible 2007-08-22 19:52:45 -07:00
Kbuild [KBUILD]: Sanitize tc_ematch headers. 2007-08-26 18:35:34 -07:00
kd.h
kdebug.h
kdev_t.h
kernel_stat.h sched: guest CPU accounting: add guest-CPU /proc/stat field 2007-10-15 17:00:19 +02:00
kernel.h [BLOCK] Move sector_div() from blkdev.h to kernel.h 2007-10-12 12:40:38 +02:00
kernelcapi.h
kexec.h
key-ui.h
key.h
keyboard.h Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 2007-10-12 21:27:47 -04:00
keyctl.h
kfifo.h
klist.h
kmalloc_sizes.h
kmod.h
kobj_map.h
kobject.h kobject: update the copyrights 2007-10-12 14:51:12 -07:00
kprobes.h
kref.h
ks0108.h
kthread.h
ktime.h [KTIME]: Introduce ktime_sub_ns and ktime_sub_us 2007-10-10 16:48:12 -07:00
kvm_para.h
kvm.h KVM: Replace enum by #define 2007-10-13 10:18:29 +02:00
lapb.h
latency.h
lcd.h
leds.h leds: Add missing include for leds.h 2007-09-11 22:24:45 +01:00
lguest_bus.h
lguest_launcher.h
lguest.h
libata.h [libata] struct pci_dev related cleanups 2007-10-12 14:55:47 -04:00
libps2.h
license.h
limits.h
linkage.h
linux_logo.h
list.h [NETNS]: Cleanup list walking in setup_net and cleanup_net 2007-10-10 16:51:35 -07:00
llc.h
lm_interface.h
lock_dlm_plock.h
lockdep.h lockdep: annotate rcu_read_{,un}lock{,_bh} 2007-10-11 22:11:12 +02:00
log2.h
loop.h
lp.h
lzo.h
m41t00.h
m48t86.h
magic.h
major.h
maple.h sh: Add maple bus support for the SEGA Dreamcast. 2007-09-21 15:55:55 +09:00
matroxfb.h
mbcache.h
mc6821.h
mc146818rtc.h
mca-legacy.h
mca.h
mdio-bitbang.h Generic bitbanged MDIO library 2007-10-10 16:54:03 -07:00
memory_hotplug.h Clean up duplicate includes in include/linux/memory_hotplug.h 2007-10-16 09:42:52 -07:00
memory.h
mempolicy.h Fix NUMA Memory Policy Reference Counting 2007-09-19 11:24:18 -07:00
mempool.h
meye.h
migrate.h
mii.h
minix_fs.h
miscdevice.h
mm_inline.h
mm_types.h
mm.h remove ZERO_PAGE 2007-10-16 09:42:53 -07:00
mman.h
mmtimer.h
mmzone.h sparsemem: record when a section has a valid mem_map 2007-10-16 09:42:51 -07:00
mnt_namespace.h
mod_devicetable.h i2c: Kill struct i2c_device_id 2007-10-13 23:56:29 +02:00
module.h
moduleloader.h
moduleparam.h
mount.h
mpage.h
mqueue.h
mroute.h
msdos_fs.h
msg.h
msi.h
mtio.h
mutex-debug.h
mutex.h lockdep: fixup mutex annotations 2007-10-11 22:11:12 +02:00
mv643xx.h
n_r3964.h
namei.h
nbd.h
ncp_fs_i.h
ncp_fs_sb.h
ncp_fs.h
ncp_mount.h
ncp_no.h
ncp.h
neighbour.h
net.h [NET]: Make socket creation namespace safe. 2007-10-10 16:49:07 -07:00
netdevice.h net core: fix kernel-doc for new function parameters 2007-10-13 09:52:26 -07:00
netfilter_arp.h
netfilter_bridge.h
netfilter_decnet.h
netfilter_ipv4.h [NETFILTER]: Replace sk_buff ** with sk_buff * 2007-10-15 12:26:29 -07:00
netfilter_ipv6.h
netfilter.h [NETFILTER]: Replace sk_buff ** with sk_buff * 2007-10-15 12:26:29 -07:00
netlink.h [NET]: make netlink user -> kernel interface synchronious 2007-10-10 21:15:29 -07:00
netpoll.h [NET] netconsole: Support dynamic reconfiguration using configfs 2007-10-10 16:48:06 -07:00
netrom.h
nfs2.h
nfs3.h
nfs4_acl.h
nfs4_mount.h
nfs4.h
nfs_fs_i.h
nfs_fs_sb.h
nfs_fs.h NFS: Add a boot parameter to disable 64 bit inode numbers 2007-10-09 17:20:52 -04:00
nfs_idmap.h
nfs_mount.h
nfs_page.h NFS: Clean up write code... 2007-10-09 17:15:11 -04:00
nfs_xdr.h NFS: Fake up 'wcc' attributes to prevent cache invalidation after write 2007-10-09 17:19:15 -04:00
nfs.h
nfsacl.h
nfsd_idmap.h
nl80211.h [NL80211]: add netlink interface to cfg80211 2007-10-10 16:52:14 -07:00
nls.h
nmi.h
node.h
nodemask.h
notifier.h
nsc_gpio.h
nsproxy.h [NET]: Add a network namespace parameter to tasks 2007-10-10 16:49:04 -07:00
nubus.h
numa.h
nvram.h
of_device.h
of_platform.h
of.h [POWERPC] Remove get_property and device_is_compatible 2007-08-17 11:01:58 +10:00
oom.h
oprofile.h
page-flags.h
pagemap.h filemap: convert some unsigned long to pgoff_t 2007-10-16 09:42:53 -07:00
pagevec.h
param.h
parport_pc.h
parport.h
parser.h
pata_platform.h
patchkey.h
pci_hotplug.h
pci_ids.h 8250_pci: Autodetect mainpine cards 2007-10-16 09:42:50 -07:00
pci_regs.h PCI: modify PCI bridge control ISA flag for clarity 2007-10-12 15:03:18 -07:00
pci-acpi.h
pci.h PCI: Add 'nodomains' boot option, and pci_domains_supported global 2007-10-12 15:03:18 -07:00
pcieport_if.h
pda_power.h
percpu_counter.h
percpu.h
personality.h
pfkeyv2.h
pfn.h
pg.h
phantom.h
phonedev.h
phy_fixed.h PHY fixed driver: rework release path and update phy_id notation 2007-10-10 16:53:50 -07:00
phy.h PHYLIB: IRQ event workqueue handling fixes 2007-10-10 16:53:55 -07:00
pid_namespace.h
pid.h
pipe_fs_i.h
pkt_cls.h
pkt_sched.h [NET_SCHED]: Making rate table lookups more flexible. 2007-10-10 16:49:20 -07:00
pktcdvd.h
platform_device.h Driver core: Make platform_device.id an int 2007-10-12 14:51:07 -07:00
plist.h
pm_legacy.h
pm.h
pmu.h [POWERPC] Fix undefined reference to device_power_up/resume 2007-08-25 16:58:27 +10:00
pnp.h
pnpbios.h
poison.h
poll.h Fix select on /proc files without ->poll 2007-09-11 17:21:20 -07:00
posix_acl_xattr.h
posix_acl.h
posix_types.h
posix-timers.h
power_supply.h
ppdev.h
ppp_channel.h
ppp_defs.h
ppp-comp.h
prctl.h
preempt.h
prefetch.h
prio_tree.h
proc_fs.h [NET]: Fix race when opening a proc file while a network namespace is exiting. 2007-10-10 16:49:22 -07:00
profile.h
ps2esdi.h
ptrace.h
qnx4_fs.h
qnxtypes.h
quicklist.h
quota.h
quotaio_v1.h
quotaio_v2.h
quotaops.h
radeonfb.h
radix-tree.h radixtree: introduce radix_tree_next_hole() 2007-10-16 09:42:52 -07:00
raid_class.h
ramfs.h
random.h
raw.h
rbtree.h
rcupdate.h lockdep: annotate rcu_read_{,un}lock{,_bh} 2007-10-11 22:11:12 +02:00
reboot.h
reciprocal_div.h
reiserfs_acl.h
reiserfs_fs_i.h
reiserfs_fs_sb.h more low-hanging fruits - kernel, fs, lib signedness 2007-10-14 12:41:52 -07:00
reiserfs_fs.h
reiserfs_xattr.h
relay.h
resource.h
resume-trace.h
rfkill.h [RFKILL]: Add support for hardware-only rfkill buttons 2007-10-10 16:54:11 -07:00
rio_drv.h
rio_ids.h
rio_regs.h
rio.h
rmap.h
romfs_fs.h
root_dev.h
rose.h
route.h
rslib.h
rtc-v3020.h
rtc.h
rtmutex.h
rtnetlink.h [IPv6]: Export userland ND options through netlink (RDNSS support) 2007-10-10 21:22:05 -07:00
rwsem-spinlock.h
rwsem.h
rxrpc.h
sc26198.h
scatterlist.h
scc.h
sched.h sched: guest CPU accounting: maintain stats in account_system_time() 2007-10-15 17:00:19 +02:00
screen_info.h
sctp.h [SCTP]: protocol definitions for SCTP-AUTH implementation 2007-10-10 16:51:28 -07:00
scx200_gpio.h long vs. unsigned long - low-hanging fruits in drivers 2007-10-14 12:41:51 -07:00
scx200.h
sdla.h
seccomp.h
securebits.h
security.h fix NULL pointer dereference in __vm_enough_memory() 2007-08-22 19:52:45 -07:00
selection.h selection.h: add tty_struct forward declaration 2007-08-22 19:52:47 -07:00
selinux_netlink.h
selinux.h
sem.h
seq_file.h [FS] seq_file: Introduce the seq_open_private() 2007-10-10 16:55:33 -07:00
seqlock.h
serial167.h
serial_8250.h
serial_core.h wake up from a serial port 2007-10-16 09:42:50 -07:00
serial_pnx8xxx.h
serial_reg.h Serial 8250: handle saving the clear-on-read bits from the LSR and MSR 2007-08-22 19:52:44 -07:00
serial.h
serialP.h
serio.h
shm.h
shmem_fs.h
signal.h
signalfd.h signalfd simplification 2007-09-20 13:19:59 -07:00
skbuff.h Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2007-10-15 14:06:58 -07:00
slab_def.h
slab.h
slob_def.h
slub_def.h SLUB: direct pass through of page size or higher kmalloc requests 2007-10-16 09:42:53 -07:00
sm501-regs.h
sm501.h
smb_fs_i.h
smb_fs_sb.h
smb_fs.h
smb_mount.h
smb.h
smbno.h
smp_lock.h
smp.h
snmp.h [TCP] MIB: Count FRTO's successfully detected spurious RTOs 2007-10-10 16:52:39 -07:00
socket.h
sockios.h
som.h
sonet.h
sony-laptop.h
sonypi.h
sort.h
sound.h
soundcard.h
spinlock_api_smp.h
spinlock_api_up.h
spinlock_types_up.h
spinlock_types.h
spinlock_up.h
spinlock.h
splice.h
srcu.h
stacktrace.h
stallion.h long vs. unsigned long - low-hanging fruits in drivers 2007-10-14 12:41:51 -07:00
start_kernel.h
stat.h
statfs.h
stddef.h
stop_machine.h
string.h
stringify.h
superhyway.h
suspend.h
svga.h
swap.h Drop 'size' argument from bio_endio and bi_end_io 2007-10-10 09:25:57 +02:00
swapops.h
synclink.h
sys.h
syscalls.h
sysctl.h
sysdev.h
sysfs.h sysfs: add copyrights 2007-10-12 14:51:12 -07:00
sysrq.h
sysv_fs.h
task_io_accounting_ops.h
task_io_accounting.h
taskstats_kern.h
taskstats.h
tc.h
tcp.h [TCP]: Make snd_cwnd_cnt 32-bit 2007-10-15 12:59:43 -07:00
telephony.h
termios.h
textsearch_fsm.h
textsearch.h
tfrc.h
thread_info.h
threads.h
ticable.h
tick.h
tifm.h
time.h
timer.h
timerfd.h
times.h
timex.h
tiocl.h
tipc_config.h
tipc.h
topology.h sched: enable wake-idle on CONFIG_SCHED_MC=y 2007-10-15 17:00:19 +02:00
toshiba.h
transport_class.h
trdevice.h
tsacct_kern.h
tty_driver.h
tty_flip.h
tty_ldisc.h
tty.h PTY: add kernel parameter to overwrite legacy pty count 2007-10-12 14:51:09 -07:00
types.h
uaccess.h
udf_fs_i.h
udf_fs_sb.h
udf_fs.h
udp.h
ufs_fs_i.h
ufs_fs_sb.h
ufs_fs.h
uinput.h
uio_driver.h
uio.h
ultrasound.h
un.h
unistd.h
unwind.h
usb_usual.h
usb.h USB: skip autosuspended devices during system resume 2007-10-12 14:55:34 -07:00
usbdevice_fs.h
user_namespace.h Convert uid hash to hlist 2007-09-19 11:24:18 -07:00
user.h
utime.h
uts.h
utsname.h
vermagic.h
vfs.h
via.h
video_decoder.h
video_encoder.h
video_output.h Convert from class_device to device for drivers/video 2007-10-12 14:51:04 -07:00
videodev2.h V4L/DVB (6108): videodev2.h: add new pixel formats for the cx23415 OSD 2007-10-09 22:07:04 -03:00
videodev.h
videotext.h
vmalloc.h
vmstat.h
vt_buffer.h
vt_kern.h
vt.h
wait.h
wanrouter.h
watchdog.h
wireless.h
workqueue.h
writeback.h Merge git://git.linux-nfs.org/pub/linux/nfs-2.6 2007-10-15 10:47:35 -07:00
x25.h
xattr.h
xfrm.h
xilinxfb.h [POWERPC] XilinxFB: Allow fixed framebuffer base address 2007-10-12 14:05:17 +10:00
yam.h
zconf.h
zlib.h [ZLIB]: Move bnx2 driver gzip unpacker into zlib. 2007-10-10 16:53:57 -07:00
zorro_ids.h
zorro.h
zutil.h