Christoph Lameter df9ecaba3f [PATCH] ZVC: Scale thresholds depending on the size of the system ... The ZVC counter update threshold is currently set to a fixed value of 32. This patch sets up the threshold depending on the number of processors and the sizes of the zones in the system. With the current threshold of 32, I was able to observe slight contention when more than 130-140 processors concurrently updated the counters. The contention vanished when I either increased the threshold to 64 or used Andrew's idea of overstepping the interval (see ZVC overstep patch). However, we saw contention again at 220-230 processors. So we need higher values for larger systems. But the current default is already a bit of an overkill for smaller systems. Some systems have tiny zones where precision matters. For example i386 and x86_64 have 16M DMA zones and either 900M ZONE_NORMAL or ZONE_DMA32. These are even present on SMP and NUMA systems. The patch here sets up a threshold based on the number of processors in the system and the size of the zone that these counters are used for. The threshold should grow logarithmically, so we use fls() as an easy approximation. Results of tests on a system with 1024 processors (4TB RAM) The following output is from a test allocating 1GB of memory concurrently on each processor (Forking the process. So contention on mmap_sem and the pte locks is not a factor): X MIN TYPE: CPUS WALL WALL SYS USER TOTCPU fork 1 0.552 0.552 0.540 0.012 0.552 fork 4 0.552 0.548 2.164 0.036 2.200 fork 16 0.564 0.548 8.812 0.164 8.976 fork 128 0.580 0.572 72.204 1.208 73.412 fork 256 1.300 0.660 310.400 2.160 312.560 fork 512 3.512 0.696 1526.836 4.816 1531.652 fork 1020 20.024 0.700 17243.176 6.688 17249.863 So a threshold of 32 is fine up to 128 processors. At 256 processors contention becomes a factor. Overstepping the counter (earlier patch) improves the numbers a bit: fork 4 0.552 0.548 2.164 0.040 2.204 fork 16 0.552 0.548 8.640 0.148 8.788 fork 128 0.556 0.548 69.676 0.956 70.632 fork 256 0.876 0.636 212.468 2.108 214.576 fork 512 2.276 0.672 997.324 4.260 1001.584 fork 1020 13.564 0.680 11586.436 6.088 11592.523 Still contention at 512 and 1020. Contention at 1020 is down by a third. 256 still has a slight bit of contention. After this patch the counter threshold will be set to 125 which reduces contention significantly: fork 128 0.560 0.548 69.776 0.932 70.708 fork 256 0.636 0.556 143.460 2.036 145.496 fork 512 0.640 0.548 284.244 4.236 288.480 fork 1020 1.500 0.588 1326.152 8.892 1335.044 [akpm@osdl.org: !SMP build fix] Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-09-01 11:39:08 -07:00
..
amba
byteorder
dvb	Merge git://git.infradead.org/hdrinstall-2.6	2006-07-04 12:55:45 -07:00
hdlc
isdn	Merge git://git.infradead.org/hdrinstall-2.6	2006-07-04 12:55:45 -07:00
lockd	NLM/lockd: remove b_done	2006-08-03 16:56:02 -04:00
mmc
mtd	MTD: kernel-doc fixes + additions	2006-06-29 08:55:41 +01:00
netfilter	Merge git://git.infradead.org/hdrinstall-2.6	2006-07-04 12:55:45 -07:00
netfilter_arp
netfilter_bridge
netfilter_ipv4	Merge git://git.infradead.org/hdrinstall-2.6	2006-07-04 12:55:45 -07:00
netfilter_ipv6
nfsd	[PATCH] knfsd: nfsd4: add per-operation server stats	2006-07-10 13:24:27 -07:00
raid	[PATCH] md: fix resync speed calculation for restarted resyncs	2006-07-10 13:24:16 -07:00
spi
sunrpc	SUNRPC: avoid choosing an IPMI port for RPC traffic	2006-08-24 15:51:32 -04:00
tc_act
tc_ematch
usb	[PATCH] USB: move usb-serial.h to include/linux/usb/	2006-07-12 16:03:25 -07:00
8250_pci.h
a.out.h
ac97_codec.h
acct.h
acpi.h
adb.h
adfs_fs_i.h
adfs_fs_sb.h
adfs_fs.h
affs_fs.h
affs_hardblocks.h
agp_backend.h
agpgart.h
aio_abi.h
aio.h
amifd.h
amifdreg.h
amigaffs.h
apm_bios.h
arcdevice.h
arcfb.h
ata.h
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	[ATM]: basic sysfs support for ATM devices	2006-06-29 16:58:19 -07:00
atmioc.h
atmlec.h
atmmpc.h
atmppp.h
atmsap.h
atmsvc.h
attribute_container.h
audit.h	[PATCH] don't bother with aux entires for dummy context	2006-08-03 10:59:42 -04:00
auto_fs4.h
auto_fs.h
auxvec.h
awe_voice.h
ax25.h
b1lli.h
b1pcmcia.h
backing-dev.h
backlight.h
baycom.h
bcd.h
bfs_fs.h
binfmts.h
bio.h
bit_spinlock.h
bitmap.h
bitops.h
blkdev.h
blkpg.h
blktrace_api.h	[PATCH] Only the first two bits in bio->bi_rw and rq->flags match	2006-07-06 10:18:05 +02:00
blockgroup_lock.h
bootmem.h	[PATCH] FRV: Fix FRV arch compile errors	2006-07-10 13:24:21 -07:00
bpqether.h
buffer_head.h
cache.h
calc64.h
capability.h
capi.h
cciss_ioctl.h
cd1400.h
cdev.h
cdk.h
cdrom.h
chio.h
circ_buf.h
clk.h
clocksource.h
cm4000_cs.h
cn_proc.h	[PATCH] Process Events: Fix biarch compatibility issue. use __u64 timestamp	2006-07-31 13:28:36 -07:00
cobalt-nvram.h
coda_cache.h
coda_fs_i.h
coda_linux.h
coda_proc.h
coda_psdev.h
coda.h
coff.h
com20020.h
compat_ioctl.h	[PATCH] vcsa attribute bits -> ioctl(VT_GETHIFONTMASK)	2006-08-27 11:01:29 -07:00
compat.h
compiler-gcc3.h
compiler-gcc4.h
compiler-gcc.h
compiler-intel.h
compiler.h
completion.h	[PATCH] lockdep: clean up completion initializer in smpboot.c	2006-07-10 13:24:14 -07:00
comstats.h
concap.h
config.h
configfs.h
connector.h
console_struct.h	[PATCH] vt: Remove VT-specific declarations and definitions from tty.h	2006-07-10 13:24:16 -07:00
console.h
consolemap.h
cpu.h	cpu hotplug: simplify and hopefully fix locking	2006-07-23 12:12:16 -07:00
cpufreq.h	[PATCH] Reorganize the cpufreq cpu hotplug locking to not be totally bizare	2006-07-26 07:21:40 -07:00
cpumask.h
cpuset.h
cramfs_fs_sb.h
cramfs_fs.h
crash_dump.h
crc16.h
crc32.h
crc32c.h
crc-ccitt.h
crypto.h
cryptohash.h
ctype.h
cuda.h
cyclades.h
cyclomx.h
cycx_cfm.h
cycx_drv.h
cycx_x25.h
dcache.h	[PATCH] lockdep: annotate dcache	2006-07-03 15:27:06 -07:00
dccp.h
dcookies.h
debug_locks.h	[PATCH] debug_locks.h: add "struct task_struct;"	2006-08-06 08:57:47 -07:00
debugfs.h
delay.h
delayacct.h	[PATCH] delay accounting: temporarily enable by default	2006-07-31 13:28:37 -07:00
device-mapper.h
device.h
devpts_fs.h
dio.h
dirent.h
divert.h
dm9000.h
dm-ioctl.h
dma-mapping.h
dmaengine.h	[IOAT]: fix header file kernel-doc	2006-07-03 19:44:51 -07:00
dmapool.h
dmi.h
dn.h
dnotify.h
dqblk_v1.h
dqblk_v2.h
dqblk_xfs.h	typo fixes: infomation -> information	2006-06-30 18:25:18 +02:00
ds1286.h
ds1742rtc.h
ds17287rtc.h
dtlk.h
edd.h
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-em.h: Define and explain both EM_MIPS_RS3_LE and EM_MIPS_RS4_BE.	2006-06-29 21:10:50 +01:00
elf-fdpic.h
elf.h
elfcore.h	[PATCH] FDPIC: Add coredump capability for the ELF-FDPIC binfmt	2006-07-10 13:24:22 -07:00
err.h	[PATCH] Fix IS_ERR Threshold Value	2006-07-01 09:56:03 -07:00
errno.h
errqueue.h
etherdevice.h
ethtool.h
eventpoll.h
ext2_fs_sb.h
ext2_fs.h
ext3_fs_i.h
ext3_fs_sb.h
ext3_fs.h	[PATCH] ext3: avoid triggering ext3_error on bad NFS file handle	2006-07-31 13:28:36 -07:00
ext3_jbd.h
fadvise.h
fb.h	[PATCH] fbdev: include backlight.h only when __KERNEL__ is defined	2006-08-14 12:54:29 -07:00
fcdevice.h
fcntl.h
fd1772.h
fd.h
fddidevice.h
fdreg.h
file.h
filter.h
firmware.h
flat.h
font.h
fs_enet_pd.h	[PATCH] ppc32: board-specific part of fs_enet update	2006-08-19 17:44:31 -04:00
fs_struct.h
fs_uart_pd.h
fs.h	[PATCH] lockdep: annotate reiserfs	2006-08-27 11:01:32 -07:00
fsl_devices.h
fsnotify.h	[PATCH] fix missed create event for directory audit	2006-08-03 10:50:30 -04:00
ftape-header-segment.h
ftape-vendors.h
ftape.h
fuse.h
futex.h	[PATCH] pi-futex: robust-futex exit	2006-07-28 21:02:00 -07:00
gameport.h
gen_stats.h
genalloc.h
generic_serial.h
genetlink.h
genhd.h
gfp.h
gigaset_dev.h
hardirq.h	[PATCH] lockdep: core	2006-07-03 15:27:03 -07:00
harrier_defs.h
hash.h
hayesesp.h
hdlc.h	[WAN]: converting generic HDLC to use netif_dormant*()	2006-07-12 13:59:06 -07:00
hdlcdrv.h
hdpu_features.h
hdreg.h
hdsmart.h
hiddev.h
highmem.h
highuid.h
hil_mlc.h
hil.h
hippidevice.h
hp_sdc.h
hpet.h
hpfs_fs.h
hrtimer.h	[PATCH] lockdep: annotate hrtimer base locks	2006-07-03 15:27:07 -07:00
hugetlb.h
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h
hysdn_if.h
i2c-algo-bit.h
i2c-algo-ite.h
i2c-algo-pca.h
i2c-algo-pcf.h
i2c-algo-sgi.h
i2c-algo-sibyte.h
i2c-dev.h
i2c-id.h	[PATCH] RTC subsystem, Add ISL1208 support	2006-07-14 21:53:53 -07:00
i2c-isa.h
i2c-ocores.h
i2c-pxa.h
i2c.h	[PATCH] i2c-powermac: Fix master_xfer return value	2006-07-12 15:43:07 -07:00
i2o-dev.h
i2o.h
i8k.h
ibmtr.h
icmp.h
icmpv6.h
ide.h	[PATCH] ide: option to disable cache flushes for buggy drives	2006-07-28 08:54:59 +02:00
idr.h	[PATCH] lockdep: locking init debugging improvement	2006-07-03 15:27:02 -07:00
if_arcnet.h
if_arp.h
if_bonding.h
if_bridge.h
if_cablemodem.h
if_ec.h
if_eql.h
if_ether.h
if_fc.h
if_fddi.h
if_frad.h
if_hippi.h
if_infiniband.h
if_ltalk.h
if_packet.h
if_plip.h
if_ppp.h
if_pppox.h
if_shaper.h
if_slip.h
if_strip.h
if_tr.h
if_tun.h
if_tunnel.h
if_vlan.h	[VLAN]: Make sure bonding packet drop checks get done in hwaccel RX path.	2006-08-17 16:29:46 -07:00
if_wanpipe_common.h
if_wanpipe.h
if.h
igmp.h
in6.h
in_route.h
in.h
inet_diag.h
inet.h
inetdevice.h
init_task.h	[PATCH] lockdep: core	2006-07-03 15:27:03 -07:00
init.h
initrd.h
inotify.h
input.h	Input: introduce input_inject_event() function	2006-07-06 00:22:43 -04:00
interrupt.h	[PATCH] lockdep: irqtrace subsystem, core	2006-07-03 15:27:03 -07:00
io.h
ioc3.h
ioc4.h
ioctl32.h
ioctl.h
ioport.h	[PATCH] The scheduled unexport of insert_resource	2006-07-12 16:09:08 -07:00
ioprio.h	[PATCH] uninline ioprio_best()	2006-08-21 10:02:50 +02:00
ip6_tunnel.h
ip_mp_alg.h
ip.h
ipc.h
ipmi_msgdefs.h
ipmi_smi.h
ipmi.h
ipsec.h
ipv6_route.h
ipv6.h
ipx.h
irda.h
irq_cpustat.h
irq.h	[PATCH] always define IRQ_PER_CPU	2006-07-31 13:28:39 -07:00
irqflags.h	[PATCH] lockdep: irqtrace subsystem, core	2006-07-03 15:27:03 -07:00
irqreturn.h
isa.h
isapnp.h
isdn_divertif.h
isdn_ppp.h
isdn.h
isdnif.h
isicom.h
iso_fs.h
istallion.h
ite_gpio.h
ixjuser.h
jbd.h	[PATCH] Manage jbd allocations from its own slabs	2006-08-27 11:01:32 -07:00
jffs2.h
jffs.h
jhash.h
jiffies.h	[PATCH] Add parentheses around arguments in the SH_DIV macro.	2006-07-31 13:28:43 -07:00
journal-head.h
joystick.h
kallsyms.h	[PATCH] lockdep: add print_ip_sym()	2006-07-03 15:27:00 -07:00
kbd_diacr.h
kbd_kern.h
Kbuild	Fix up headers_install wrt devfs removal	2006-07-04 14:00:06 -07:00
kd.h
kdev_t.h
kernel_stat.h
kernel.h	pr_debug() should not be used in drivers	2006-08-11 14:06:05 -07:00
kernelcapi.h
kexec.h
key-ui.h
key.h	[PATCH] Keys: Allow in-kernel key requestor to pass auxiliary data to upcaller	2006-06-29 10:26:20 -07:00
keyboard.h
keyctl.h
kfifo.h
klist.h
kmalloc_sizes.h
kmod.h
kobj_map.h
kobject.h	PCI: docking station: remove dock uevents	2006-08-03 13:20:06 -07:00
kprobes.h
kref.h
kthread.h	[PATCH] remove kernel/kthread.c:kthread_stop_sem()	2006-07-14 21:53:52 -07:00
ktime.h
lapb.h
lcd.h
leds.h
libata.h	[PATCH] libata: improve EH action and EHI flag handling	2006-07-19 14:06:53 -04:00
libps2.h
license.h
limits.h
linkage.h
linux_logo.h
list.h	[PATCH] list_is_last utility	2006-07-14 21:53:56 -07:00
llc.h
lockdep.h	[PATCH] lockdep: core, reduce per-lock class-cache size	2006-07-10 13:24:14 -07:00
loop.h
lp.h
m41t00.h
m48t86.h
major.h
matroxfb.h
mbcache.h
mc6821.h
mc146818rtc.h	[PATCH] char/rtc: Handle memory-mapped chips properly	2006-07-10 13:24:25 -07:00
mca-legacy.h
mca.h
memory_hotplug.h
memory.h
mempolicy.h
mempool.h
meye.h
migrate.h
mii.h
minix_fs.h
miscdevice.h
mm_inline.h
mm.h	[PATCH] fuse: fix error case in fuse_readpages	2006-08-14 12:54:29 -07:00
mman.h
mmtimer.h
mmzone.h	[PATCH] ZVC: Scale thresholds depending on the size of the system	2006-09-01 11:39:08 -07:00
mod_devicetable.h
module.h	[PATCH] null-terminate over-long /proc/kallsyms symbols	2006-07-14 21:53:52 -07:00
moduleloader.h
moduleparam.h
mount.h
mpage.h
mqueue.h
mroute.h
msdos_fs.h
msg.h
mtio.h
mutex-debug.h	[PATCH] lockdep: prove mutex locking correctness	2006-07-03 15:27:04 -07:00
mutex.h	[PATCH] lockdep: prove mutex locking correctness	2006-07-03 15:27:04 -07:00
mv643xx.h
n_r3964.h
namei.h	[PATCH] symlink nesting level change	2006-07-14 21:53:55 -07:00
namespace.h
nbd.h
ncp_fs_i.h
ncp_fs_sb.h
ncp_fs.h
ncp_mount.h
ncp_no.h
ncp.h
net.h	[AF_UNIX]: Datagram getpeersec	2006-06-29 16:58:06 -07:00
netdevice.h	[BRIDGE]: Disable SG/GSO if TX checksum is off	2006-08-17 18:22:32 -07:00
netfilter_arp.h
netfilter_bridge.h	[BRIDGE] netfilter: memory corruption fix	2006-08-26 20:28:30 -07:00
netfilter_decnet.h
netfilter_ipv4.h
netfilter_ipv6.h
netfilter_logging.h
netfilter.h
netlink.h
netpoll.h
netrom.h
nfs2.h
nfs3.h
nfs4_acl.h
nfs4_mount.h
nfs4.h	[PATCH] knfsd: nfsd4: add per-operation server stats	2006-07-10 13:24:27 -07:00
nfs_fs_i.h
nfs_fs_sb.h
nfs_fs.h	NFS: make 2 functions static	2006-08-03 16:55:41 -04:00
nfs_idmap.h
nfs_mount.h
nfs_page.h
nfs_xdr.h	NFSv4: increase client-provided nfs4 clientid size	2006-08-24 15:51:59 -04:00
nfs.h
nfsacl.h
nfsd_idmap.h
nls.h
nmi.h
node.h	[PATCH] register_one_node() compile fix	2006-08-27 11:01:32 -07:00
nodemask.h
notifier.h	[PATCH] lockdep: locking init debugging improvement	2006-07-03 15:27:02 -07:00
nsc_gpio.h	[PATCH] gpio: drop vtable members .gpio_set_high .gpio_set_low gpio_set is enough	2006-07-14 21:53:54 -07:00
nubus.h
numa.h
nvram.h
openprom_fs.h
oprofile.h
page-flags.h	[PATCH] zoned vm counters: conversion of nr_writeback to per zone counter	2006-06-30 11:25:35 -07:00
pagemap.h	[PATCH] zoned vm counters: conversion of nr_pagecache to per zone counter	2006-06-30 11:25:34 -07:00
pagevec.h
param.h
parport_pc.h
parport.h
parser.h
patchkey.h
pci_ids.h	[SERIAL] Support for Intashield 2 port PCI serial card	2006-08-27 11:59:49 +01:00
pci_regs.h	[PATCH] PCI: add PCI Express AER register definitions to pci_regs.h	2006-07-12 16:05:48 -07:00
pci-acpi.h
pci.h	[PATCH] PCI: PCIE power management quirk	2006-07-12 16:05:48 -07:00
pcieport_if.h
percpu_counter.h
percpu.h
personality.h
pfkeyv2.h
pfn.h
pg.h
phonedev.h
phy.h	[PATCH] PAL: Support of the fixed PHY	2006-08-19 17:44:31 -04:00
pid.h
pipe_fs_i.h
pkt_cls.h
pkt_sched.h
pktcdvd.h
platform_device.h
plist.h
pm_legacy.h	[PATCH] remove kernel/power/pm.c:pm_unregister_all()	2006-07-12 16:09:08 -07:00
pm.h
pmu.h	[PATCH] powermac: More powermac backlight fixes	2006-07-31 13:28:45 -07:00
pnp.h
pnpbios.h
poison.h	[ATM]: add+use poison defines	2006-07-03 19:48:25 -07:00
poll.h
posix_acl_xattr.h
posix_acl.h
posix_types.h
posix-timers.h
ppdev.h
ppp_channel.h
ppp_defs.h
ppp-comp.h
prctl.h
preempt.h
prefetch.h
prio_tree.h
proc_fs.h
profile.h
ps2esdi.h
ptrace.h
qic117.h
qnx4_fs.h
qnxtypes.h
quota.h
quotaio_v1.h
quotaio_v2.h
quotaops.h
radeonfb.h
radix-tree.h
raid_class.h
ramfs.h
random.h
raw.h
rbtree.h
rcupdate.h	[PATCH] rcu: Add lock annotations to RCU locking primitives	2006-06-30 11:25:39 -07:00
reboot_fixups.h
reboot.h
reiserfs_acl.h
reiserfs_fs_i.h
reiserfs_fs_sb.h
reiserfs_fs.h
reiserfs_xattr.h
relay.h
resource.h
resume-trace.h
rio_drv.h
rio_ids.h
rio_regs.h
rio.h
rmap.h
romfs_fs.h
root_dev.h	[PATCH] Fix broken kernel headers preventing ARM build	2006-07-13 13:21:35 -07:00
rose.h
route.h
rslib.h
rtc-v3020.h
rtc.h	[PATCH] Correct rtc_wkalrm comments	2006-06-30 11:25:38 -07:00
rtmutex.h	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
rtnetlink.h
rwsem-spinlock.h	[PATCH] lockdep: prove rwsem locking correctness	2006-07-03 15:27:04 -07:00
rwsem.h	[PATCH] lockdep: add more rwsem.h documentation	2006-07-10 13:24:14 -07:00
sc26198.h
scatterlist.h
scc.h
sched.h	[PATCH] Make suspend possible with a traced process at a breakpoint	2006-08-06 08:57:45 -07:00
screen_info.h
sctp.h
scx200_gpio.h
scx200.h
sdla_fr.h
sdla.h
seccomp.h
securebits.h
security.h	[SECURITY]: Fix build with CONFIG_SECURITY disabled.	2006-08-02 14:37:06 -07:00
selection.h
selinux_netlink.h
selinux.h
sem.h
seq_file.h
seqlock.h	[PATCH] lockdep: locking init debugging improvement	2006-07-03 15:27:02 -07:00
serial167.h
serial_8250.h
serial_core.h	[SERIAL] 8250: add tsi108 serial support	2006-07-09 21:11:09 +01:00
serial_ip3106.h
serial_reg.h
serial.h
serialP.h
serio.h
shm.h
shmem_fs.h
signal.h	[PATCH] irq-flags: consolidate flags for request_irq	2006-07-02 13:58:46 -07:00
skbuff.h	[INET]: Use pskb_trim_unique when trimming paged unique skbs	2006-08-13 20:12:58 -07:00
slab.h
smb_fs_i.h
smb_fs_sb.h
smb_fs.h
smb_mount.h
smb.h
smbno.h
smp_lock.h
smp.h	[PATCH] add smp_setup_processor_id()	2006-06-30 11:25:37 -07:00
snmp.h
socket.h
sockios.h
som.h
sonet.h
sonypi.h
sort.h
sound.h
soundcard.h
spinlock_api_smp.h	[PATCH] lockdep: prove spinlock rwlock locking correctness	2006-07-03 15:27:04 -07:00
spinlock_api_up.h	[PATCH] lockdep: prove spinlock rwlock locking correctness	2006-07-03 15:27:04 -07:00
spinlock_types_up.h	[PATCH] lockdep: prove spinlock rwlock locking correctness	2006-07-03 15:27:04 -07:00
spinlock_types.h	[PATCH] lockdep: prove spinlock rwlock locking correctness	2006-07-03 15:27:04 -07:00
spinlock_up.h	[PATCH] lockdep: prove spinlock rwlock locking correctness	2006-07-03 15:27:04 -07:00
spinlock.h	[PATCH] lockdep: prove spinlock rwlock locking correctness	2006-07-03 15:27:04 -07:00
stacktrace.h	[PATCH] lockdep: stacktrace subsystem, core	2006-07-03 15:27:02 -07:00
stallion.h
stat.h
statfs.h
stddef.h
stop_machine.h
string.h
stringify.h
superhyway.h
suspend.h
swap.h	[PATCH] ZVC/zone_reclaim: Leave 1% of unmapped pagecache pages for file I/O	2006-07-03 15:26:59 -07:00
swapops.h
synclink.h
sys.h
syscalls.h
sysctl.h	[PATCH] ZVC/zone_reclaim: Leave 1% of unmapped pagecache pages for file I/O	2006-07-03 15:26:59 -07:00
sysdev.h
sysfs.h
sysrq.h
sysv_fs.h
taskstats_kern.h	[PATCH] per-task delay accounting taskstats interface: control exit data through cpumasks	2006-07-14 21:53:57 -07:00
taskstats.h	[PATCH] per-task delay accounting taskstats interface: control exit data through cpumasks	2006-07-14 21:53:57 -07:00
tcp.h
telephony.h
termios.h
textsearch_fsm.h
textsearch.h
tfrc.h
thread_info.h
threads.h
ticable.h
time.h	[PATCH] per-task-delay-accounting: setup	2006-07-14 21:53:56 -07:00
timer.h
times.h
timex.h
tiocl.h
tipc_config.h
tipc.h
topology.h
toshiba.h
transport_class.h
trdevice.h
tty_driver.h
tty_flip.h
tty_ldisc.h
tty.h	[PATCH] Fix tty layer DoS and comment relevant code	2006-08-27 11:01:34 -07:00
types.h
uaccess.h
udf_fs_i.h
udf_fs_sb.h
udf_fs.h
udp.h	typo fixes: infomation -> information	2006-06-30 18:25:18 +02:00
ufs_fs_i.h
ufs_fs_sb.h
ufs_fs.h	[PATCH] ufs: truncate should allocate block for last byte	2006-07-01 09:56:03 -07:00
uinput.h
uio.h
ultrasound.h
umem.h
un.h
unistd.h
unwind.h
usb_ch9.h	[PATCH] USB: Add some basic WUSB definitions	2006-07-12 16:03:21 -07:00
usb_gadget.h	[PATCH] USB: gadget section fixups	2006-07-12 16:03:24 -07:00
usb_gadgetfs.h
usb_otg.h
usb_usual.h	usb-storage: Add US_FL_IGNORE_DEVICE flag; ignore ZyXEL G220F	2006-08-02 16:41:42 -07:00
usb.h	Revert "[PATCH] USB: move usb_device_class class devices to be real devices"	2006-08-02 16:52:10 -07:00
usbdevice_fs.h
user.h
utime.h
uts.h
utsname.h
vermagic.h	kbuild: introduce utsrelease.h	2006-07-03 23:30:54 +02:00
vfs.h
via.h
video_decoder.h
video_encoder.h
videodev2.h	V4L/DVB (4342): Fix ext_controls align on 64 bit architectures	2006-07-29 17:22:29 -03:00
videodev.h	V4L/DVB (4343): Fix for compilation without V4L1 or V4L1_COMPAT	2006-07-29 17:22:30 -03:00
videotext.h
vmalloc.h	[PATCH] mm: fix oom roll-back of __vmalloc_area_node	2006-07-14 21:53:51 -07:00
vmstat.h	[PATCH] fix vmstat per cpu usage	2006-08-06 08:57:47 -07:00
vt_buffer.h
vt_kern.h	[PATCH] vt: Remove VT-specific declarations and definitions from tty.h	2006-07-10 13:24:16 -07:00
vt.h	[PATCH] vcsa attribute bits -> ioctl(VT_GETHIFONTMASK)	2006-08-27 11:01:29 -07:00
wait.h	[PATCH] uninline init_waitqueue_head()	2006-07-10 13:24:25 -07:00
wanrouter.h
watchdog.h
wavefront.h
wireless.h
workqueue.h	[CPUFREQ] Add queue_delayed_work_on() interface for workqueues.	2006-06-30 01:33:31 -04:00
writeback.h
x25.h
xattr.h
xfrm.h
yam.h
zconf.h
zftape.h
zlib.h
zorro_ids.h
zorro.h
zutil.h