mirror-linux/include/linux
Steven Rostedt 66a8cb95ed ring-buffer: Add place holder recording of dropped events
Currently, when the ring buffer drops events, it does not record
the fact that it did so. It does inform the writer that the event
was dropped by returning a NULL event, but it does not put in any
place holder where the event was dropped.

This is not a trivial thing to add because the ring buffer mostly
runs in overwrite (flight recorder) mode. That is, when the ring
buffer is full, new data will overwrite old data.

In a produce/consumer mode, where new data is simply dropped when
the ring buffer is full, it is trivial to add the placeholder
for dropped events. When there's more room to write new data, then
a special event can be added to notify the reader about the dropped
events.

But in overwrite mode, any new write can overwrite events. A place
holder can not be inserted into the ring buffer since there never
may be room. A reader could also come in at anytime and miss the
placeholder.

Luckily, the way the ring buffer works, the read side can find out
if events were lost or not, and how many events. Everytime a write
takes place, if it overwrites the header page (the next read) it
updates a "overrun" variable that keeps track of the number of
lost events. When a reader swaps out a page from the ring buffer,
it can record this number, perfom the swap, and then check to
see if the number changed, and take the diff if it has, which would be
the number of events dropped. This can be stored by the reader
and returned to callers of the reader.

Since the reader page swap will fail if the writer moved the head
page since the time the reader page set up the swap, this gives room
to record the overruns without worrying about races. If the reader
sets up the pages, records the overrun, than performs the swap,
if the swap succeeds, then the overrun variable has not been
updated since the setup before the swap.

For binary readers of the ring buffer, a flag is set in the header
of each sub page (sub buffer) of the ring buffer. This flag is embedded
in the size field of the data on the sub buffer, in the 31st bit (the size
can be 32 or 64 bits depending on the architecture), but only 27
bits needs to be used for the actual size (less actually).

We could add a new field in the sub buffer header to also record the
number of events dropped since the last read, but this will change the
format of the binary ring buffer a bit too much. Perhaps this change can
be made if the information on the number of events dropped is considered
important enough.

Note, the notification of dropped events is only used by consuming reads
or peeking at the ring buffer. Iterating over the ring buffer does not
keep this information because the necessary data is only available when
a page swap is made, and the iterator does not swap out pages.

Cc: Robert Richter <robert.richter@amd.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Li Zefan <lizf@cn.fujitsu.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: "Luis Claudio R. Goncalves" <lclaudio@uudg.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2010-03-31 22:57:04 -04:00
..
amba Video: ARM CLCD: Better fix for swapped IENB and CNTL registers 2010-03-14 19:42:44 +00:00
byteorder
can can: ti hecc module : add platform specific initialization callback. 2010-02-26 05:22:03 -08:00
decompress decompress: fix new decompressor for PIC 2010-03-12 15:52:44 -08:00
dvb
hdlc
i2c mfd: Introduce remove_script function for twl4030 2010-03-07 22:17:32 +01:00
input Input: sh_keysc - update the driver with mode 6 2010-02-10 23:04:18 -08:00
isdn CAPI: Rework locking of controller data structures 2010-02-16 16:01:22 -08:00
lockd
mfd mfd: Fix ucb1x00 build failure for collie_defconfig 2010-03-07 22:17:39 +01:00
mlx4
mmc mmc: fix incorrect interpretation of card type bits 2010-03-24 16:31:21 -07:00
mtd mtd: sh_flctl SHBUSSEL and SEL_16BIT support 2010-02-02 13:02:16 +09:00
netfilter netfilter: ctnetlink: fix reliable event delivery if message building fails 2010-03-20 14:29:03 -07:00
netfilter_arp netfilter: xtables: replace XT_ENTRY_ITERATE macro 2010-02-24 18:32:59 +01:00
netfilter_bridge netfilter: xtables: add struct xt_mtdtor_param::net 2010-01-18 08:25:47 +01:00
netfilter_ipv4 netfilter: xtables: replace XT_MATCH_ITERATE macro 2010-02-24 18:34:48 +01:00
netfilter_ipv6 netfilter: xtables: replace XT_MATCH_ITERATE macro 2010-02-24 18:34:48 +01:00
nfsd nfsd: move most of nfsfh.h to fs/nfsd 2009-12-15 15:01:46 -05:00
raid
regulator regulator: enable max8649 regulator driver 2010-03-03 14:49:24 +00:00
rtc
spi backlight: Add Epson L4F00242T03 LCD driver 2010-03-16 19:47:53 +00:00
ssb
sunrpc SUNRPC: Fix a use after free bug with the NFSv4.1 backchannel 2010-03-22 05:32:44 -04:00
tc_act
tc_ematch
unaligned
usb Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 2010-03-08 07:34:26 -08:00
uwb
wimax
8250_pci.h
Kbuild Merge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linux 2010-03-02 10:41:26 -08:00
a.out.h
ac97_codec.h
acct.h sysctl extern cleanup: acct 2010-03-12 15:53:10 -08:00
acpi.h x86, ACPI: delete acpi_boot_table_init() return value 2010-01-06 16:18:15 -05:00
acpi_pmtmr.h
adb.h
adfs_fs.h
aer.h
affs_hardblocks.h
agp_backend.h
agpgart.h
aio.h aio: remove unused field 2009-12-16 07:20:13 -08:00
aio_abi.h
amifd.h
amifdreg.h
amigaffs.h
anon_inodes.h
apm-emulation.h
apm_bios.h
arcdevice.h
arcfb.h
async.h
async_tx.h
ata.h ata: Detect Delkin Devices compact flash 2010-03-01 15:11:32 -05:00
ata_platform.h
atalk.h
ath9k_platform.h
atm.h
atm_eni.h
atm_he.h
atm_idt77105.h
atm_nicstar.h
atm_suni.h
atm_tcp.h
atm_zatm.h
atmapi.h
atmarp.h
atmbr2684.h
atmclip.h
atmdev.h
atmel-mci.h atmel-mci: change use of dma slave interface 2009-12-15 08:53:35 -08:00
atmel-pwm-bl.h
atmel-ssc.h
atmel_pdc.h
atmel_pwm.h
atmel_serial.h
atmel_tc.h
atmioc.h
atmlec.h
atmmpc.h
atmppp.h
atmsap.h
atmsvc.h
attribute_container.h
audit.h Lose the first argument of audit_inode_child() 2010-02-08 14:38:36 -05:00
auto_dev-ioctl.h
auto_fs.h
auto_fs4.h
auxvec.h
ax25.h
b1lli.h
b1pcmcia.h
backing-dev.h
backlight.h backlight: Allow properties to be passed at registration 2010-03-16 19:47:54 +00:00
baycom.h
bcd.h
bfs_fs.h
binfmts.h coredump: pass mm->flags as a coredump parameter for consistency 2010-03-06 11:26:46 -08:00
bio.h
bit_spinlock.h
bitmap.h bitmap: introduce bitmap_set, bitmap_clear, bitmap_find_next_zero_area 2009-12-16 07:20:18 -08:00
bitops.h bitops: rename for_each_bit() to for_each_set_bit() 2010-03-06 11:26:23 -08:00
bitrev.h
blk-iopoll.h
blkdev.h block: Consolidate phys_segment and hw_segment limits 2010-02-26 13:58:08 +01:00
blkpg.h
blktrace_api.h percpu: add __percpu sparse annotations to core kernel subsystems 2010-02-17 11:17:38 +09:00
blockgroup_lock.h
bootmem.h x86: Make 64 bit use early_res instead of bootmem before slab 2010-02-12 09:41:59 -08:00
bottom_half.h
bpqether.h
brcmphy.h tg3: Push phylib definitions to phylib 2010-02-17 17:27:40 -08:00
bsg.h
btree-128.h
btree-type.h
btree.h
buffer_head.h
bug.h
c2port.h
cache.h
can.h
capability.h
capi.h
cb710.h
cciss_defs.h cciss: Consolidate duplicate bits in cciss_cmd.h & cciss_ioctl.h 2010-02-22 13:44:45 +01:00
cciss_ioctl.h cciss: Consolidate duplicate bits in cciss_cmd.h & cciss_ioctl.h 2010-02-22 13:44:45 +01:00
cd1400.h
cdev.h
cdk.h
cdrom.h
cfag12864b.h
cgroup.h cgroups: remove events before destroying subsystem state objects 2010-03-12 15:52:37 -08:00
cgroup_subsys.h
cgroupstats.h
chio.h
circ_buf.h Document Linux's circular buffering capabilities 2010-03-24 16:31:22 -07:00
clk.h
clockchips.h clockevents: Sanitize min_delta_ns adjustment and prevent overflows 2010-03-12 19:10:29 +01:00
clocksource.h clocksource: add suspend callback 2010-02-05 14:54:10 +01:00
cm4000_cs.h
cn_proc.h
cnt32_to_63.h
coda.h
coda_cache.h
coda_fs_i.h
coda_linux.h
coda_psdev.h
coff.h
com20020.h
compat.h Add generic sys_old_select() 2010-03-12 15:52:32 -08:00
compiler-gcc.h
compiler-gcc3.h
compiler-gcc4.h
compiler-intel.h
compiler.h percpu: add __percpu for sparse 2010-02-05 07:35:05 -08:00
completion.h
comstats.h
concap.h
configfs.h
connector.h connector: Delete buggy notification code. 2010-02-02 15:58:48 -08:00
console.h
console_struct.h
consolemap.h
const.h
coredump.h coredump: plug a memory leak situation on dump_seek() 2010-03-12 15:52:32 -08:00
cpu.h
cpufreq.h
cpuidle.h
cpumask.h cpumask: let num_*_cpus() function always return unsigned values 2010-03-06 11:26:29 -08:00
cpuset.h
cramfs_fs.h
cramfs_fs_sb.h
crash_dump.h
crc-ccitt.h
crc-itu-t.h
crc-t10dif.h
crc7.h
crc16.h
crc32.h
crc32c.h
cred.h rcu: Use wrapper function instead of exporting tasklist_lock 2010-03-04 11:46:14 +01:00
crypto.h
cryptohash.h
cs5535.h cs5535: define lxfb/gxfb MSRs in linux/cs5535.h 2009-12-15 08:53:28 -08:00
ctype.h string: factorize skip_spaces and export it to be generally available 2009-12-15 08:53:32 -08:00
cuda.h
cyclades.h
cyclomx.h
cycx_cfm.h
cycx_drv.h
cycx_x25.h
davinci_emac.h TI Davinci EMAC : Abstract Buffer address translation logic. 2010-02-04 13:29:53 -08:00
dca.h
dcache.h
dcbnl.h
dccp.h
dcookies.h
debug_locks.h
debugfs.h
debugobjects.h
delay.h
delayacct.h
device-mapper.h dm table: remove unused dm_get_device range parameters 2010-03-06 02:32:27 +00:00
device.h Driver core: create lock/unlock functions for struct device 2010-03-07 17:04:52 -08:00
device_cgroup.h
devpts_fs.h
dio.h
dirent.h
display.h
dlm.h
dlm_device.h
dlm_netlink.h
dlm_plock.h
dlmconstants.h
dm-dirty-log.h
dm-io.h dm: eliminate some holes data structures 2010-03-06 02:32:33 +00:00
dm-ioctl.h dm ioctl: introduce flag indicating uevent was generated 2010-03-06 02:32:31 +00:00
dm-kcopyd.h
dm-log-userspace.h
dm-region-hash.h
dm9000.h Fix spelling of 'platform' in comments and doc 2010-02-05 12:22:34 +01:00
dma-attrs.h
dma-debug.h
dma-mapping.h dma-mapping: dma-mapping.h: add dma_set_coherent_mask 2010-03-12 15:52:42 -08:00
dma_remapping.h
dmaengine.h Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2010-03-04 08:20:14 -08:00
dmapool.h
dmar.h
dmi.h
dn.h
dnotify.h
dqblk_qtree.h
dqblk_v1.h
dqblk_v2.h
dqblk_xfs.h
drbd.h drbd: The kernel code is now equivalent to out of tree release 8.3.7 2010-01-12 10:14:42 +01:00
drbd_limits.h
drbd_nl.h drbd: Allow online resizing of DRBD devices while peer not reachable (needs to be explicitly forced) 2010-01-12 10:02:46 +01:00
drbd_tag_magic.h
ds1286.h
ds17287rtc.h
dtlk.h
dw_dmac.h
dynamic_debug.h dynamic_debug.h/kernel.h: Remove KBUILD_MODNAME from dynamic_pr_debug 2009-12-15 08:53:25 -08:00
early_res.h early_res: Add free_early_partial() 2010-02-26 08:25:35 +01:00
edac.h
edd.h
eeprom_93cx6.h
efi.h efi.h: use %pUl to print UUIDs 2009-12-15 08:53:33 -08:00
efs_fs_sb.h
efs_vh.h
eisa.h
elevator.h
elf-em.h
elf-fdpic.h
elf.h elf coredump: add extended numbering support 2010-03-06 11:26:46 -08:00
elfcore-compat.h
elfcore.h elf coredump: add extended numbering support 2010-03-06 11:26:46 -08:00
elfnote.h
enclosure.h
err.h err.h: add helper function to simplify pointer error checking 2009-12-15 08:53:27 -08:00
errno.h
errqueue.h
etherdevice.h
ethtool.h ethtool: Add direct access to ops->get_sset_count 2010-03-05 14:00:17 -08:00
eventfd.h eventfd - allow atomic read and waitqueue remove 2010-01-25 12:26:38 -02:00
eventpoll.h
exportfs.h commit_metadata export operation replacing nfsd_sync_dir 2010-02-20 13:13:44 -08:00
ext2_fs.h
ext2_fs_sb.h
ext3_fs.h ext3: fix broken handling of EXT3_STATE_NEW 2010-03-29 14:30:19 -07:00
ext3_fs_i.h ext3: fix broken handling of EXT3_STATE_NEW 2010-03-29 14:30:19 -07:00
ext3_fs_sb.h ext3: Replace lock/unlock_super() with an explicit lock for resizing 2009-12-23 13:44:12 +01:00
ext3_jbd.h ext3: quota macros cleanup [V2] 2009-12-23 13:33:54 +01:00
f75375s.h
fadvise.h
falloc.h
fault-inject.h failslab: add ability to filter slab caches 2010-02-26 19:19:39 +02:00
fb.h vga_switcheroo: initial implementation (v15) 2010-03-01 16:20:37 +10:00
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdreg.h
fdtable.h vfs: Abstract rcu_dereference_check for files-fdtable use 2010-02-25 10:34:49 +01:00
fib_rules.h
fiemap.h fiemap: Add new extent flag FIEMAP_EXTENT_SHARED 2009-12-17 20:55:57 -08:00
file.h switch alloc_file() to passing struct path 2009-12-16 12:16:42 -05:00
filter.h
fips.h
firewire-cdev.h firewire: cdev: increment ABI version number 2010-02-24 20:36:55 +01:00
firewire-constants.h
firewire.h firewire: qualify config ROM cache pointers as const pointers 2009-12-29 19:58:17 +01:00
firmware-map.h memory-hotplug: create /sys/firmware/memmap entry for new memory 2010-03-06 11:26:25 -08:00
firmware.h
flat.h
flex_array.h
font.h
freezer.h
fs.h include/linux/fs.h: convert FMODE_* constants to hex 2010-03-06 11:26:25 -08:00
fs_enet_pd.h
fs_stack.h VFS/fsstack: handle 32-bit smp + preempt + large files in fsstack_copy_inode_size 2009-12-17 10:58:17 -05:00
fs_struct.h
fs_uart_pd.h
fscache-cache.h SLOW_WORK: CONFIG_SLOW_WORK_PROC should be CONFIG_SLOW_WORK_DEBUG 2010-03-29 09:14:47 -07:00
fscache.h
fsl_devices.h
fsnotify.h Lose the first argument of audit_inode_child() 2010-02-08 14:38:36 -05:00
fsnotify_backend.h
ftrace.h Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-02-28 10:20:25 -08:00
ftrace_event.h perf: Drop the obsolete profile naming for trace events 2010-03-10 14:47:18 +01:00
ftrace_irq.h
fuse.h
futex.h
gameport.h Input: gameport - let device core tell us if device was registered 2010-01-06 00:23:51 -08:00
gcd.h
gen_stats.h
genalloc.h
generic_acl.h make generic_acl slightly more generic 2009-12-16 12:16:49 -05:00
generic_serial.h
genetlink.h
genhd.h percpu: add __percpu sparse annotations to core kernel subsystems 2010-02-17 11:17:38 +09:00
getcpu.h
gfp.h mm: add comment about deprecation of __GFP_NOFAIL 2010-03-06 11:26:27 -08:00
gfs2_ondisk.h GFS2: Remove old, unused linked list code from quota 2010-03-01 14:08:10 +00:00
gigaset_dev.h
gpio.h gpiolib: add support for changing value polarity in sysfs 2009-12-16 07:20:01 -08:00
gpio_keys.h Input: gpio-keys - add support for disabling gpios through sysfs 2010-02-04 00:50:44 -08:00
gpio_mouse.h
hardirq.h
hash.h
hdlc.h
hdlcdrv.h
hdpu_features.h
hdreg.h
hid-debug.h
hid.h Merge branches 'upstream', 'raw_report_modifications' and 'apple_magic_mouse' into for-linus 2010-02-25 17:39:16 +01:00
hiddev.h
hidraw.h
highmem.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/xfs-vipt 2010-02-26 17:05:10 -08:00
highuid.h
hil.h tree-wide: Assorted spelling fixes 2010-02-09 11:13:56 +01:00
hil_mlc.h
hippidevice.h
hp_sdc.h
hpet.h
hrtimer.h
htcpld.h mfd: Add HTCPLD driver 2010-03-07 22:17:09 +01:00
htirq.h
hugetlb.h
hw_breakpoint.h percpu: Add __percpu sparse annotations to hw_breakpoint 2010-02-27 16:23:39 +01:00
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h
hysdn_if.h
i2c-algo-bit.h i2c-algo-bit: Add pre- and post-xfer hooks 2010-03-13 20:56:56 +01:00
i2c-algo-pca.h
i2c-algo-pcf.h
i2c-dev.h
i2c-gpio.h
i2c-id.h
i2c-ocores.h
i2c-pca-platform.h
i2c-pnx.h ARM: PNX4008: move i2c_adapter structure inside the drivers private data 2010-02-12 17:32:41 +00:00
i2c-pxa.h
i2c-smbus.h i2c: Add SMBus alert support 2010-03-02 12:23:42 +01:00
i2c-xiic.h Add the platform data include for the Xilinx XPS IIC Bus Interface 2010-03-14 11:14:58 -07:00
i2c.h i2c: Document the message size limit 2010-03-02 12:23:49 +01:00
i2o-dev.h
i2o.h block: Consolidate phys_segment and hw_segment limits 2010-02-26 13:58:08 +01:00
i8k.h
i7300_idle.h
i8042.h
i82593.h
ibmtr.h
icmp.h
icmpv6.h ipv6: drop unused "dev" arg of icmpv6_send() 2010-02-18 14:30:17 -08:00
ide.h ide: make ide_get_best_pio_mode() static 2010-01-19 01:52:36 -08:00
idr.h
ieee80211.h mac80211: Account HT Control field in Data frame hdrlen according to 802.11n-2009 2010-01-22 16:11:27 -05:00
if.h
if_addr.h
if_addrlabel.h
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_link.h if_link: Add SR-IOV configuration methods 2010-02-12 16:56:07 -08:00
if_ltalk.h
if_macvlan.h net/macvtap: add vhost support 2010-02-18 14:08:38 -08:00
if_packet.h packet: Add GSO/csum offload support. 2010-02-04 20:24:10 -08:00
if_phonet.h
if_plip.h
if_ppp.h
if_pppol2tp.h
if_pppox.h
if_slip.h
if_strip.h
if_tr.h
if_tun.h tun: socket filter support 2010-02-17 16:35:17 -08:00
if_tunnel.h if_tunnel.h: add missing ams/byteorder.h include 2010-03-21 21:19:02 -07:00
if_vlan.h
igmp.h igmp: fix ip_mc_sf_allow race [v5] 2010-02-02 07:32:29 -08:00
ihex.h
ima.h ima: rename ima_path_check to ima_file_check 2010-02-07 03:06:22 -05:00
in.h tcp: Generalized TTL Security Mechanism 2010-01-11 16:28:01 -08:00
in6.h
in_route.h
inet.h
inet_diag.h
inet_lro.h
inetdevice.h net ipv4: Decouple ipv4 interface parameters from binary sysctl numbers 2010-02-16 15:55:17 -08:00
init.h PM: Add initcall_debug style timing for suspend/resume 2009-12-15 20:42:06 +01:00
init_ohci1394_dma.h
init_task.h nsproxy: remove INIT_NSPROXY() 2010-03-12 15:52:40 -08:00
initrd.h
inotify.h
input-polldev.h
input.h Input: scancode in get/set_keycodes should be unsigned 2010-03-08 23:19:15 -08:00
intel-iommu.h
interrupt.h
io-mapping.h
io.h
ioc3.h
ioc4.h
iocontext.h cgroups: blkio subsystem as module 2010-03-12 15:52:36 -08:00
ioctl.h
iommu-helper.h iommu-helper: use bitmap library 2009-12-16 07:20:18 -08:00
iommu.h
ioport.h resources: add interfaces that return conflict information 2010-03-23 13:33:50 -07:00
ioprio.h
iova.h
ip.h
ip6_tunnel.h
ip_vs.h
ipc.h
ipc_namespace.h nsproxy: remove INIT_NSPROXY() 2010-03-12 15:52:40 -08:00
ipmi.h
ipmi_msgdefs.h
ipmi_smi.h ipmi: remove ipmi_smi.h self-include 2010-03-12 15:52:40 -08:00
ipsec.h
ipv6.h
ipv6_route.h
ipx.h
irda.h
irq.h Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-03-03 08:15:37 -08:00
irq_cpustat.h
irqflags.h
irqnr.h
irqreturn.h
isa.h
isapnp.h
iscsi_ibft.h
isdn.h
isdn_divertif.h
isdn_ppp.h
isdnif.h
isicom.h
iso_fs.h
istallion.h
ivtv.h
ivtvfb.h
ixjuser.h
jbd.h jbd[2]: remove references to BUFFER_DEBUG 2010-03-05 00:20:20 +01:00
jbd2.h Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 2010-03-05 13:20:53 -08:00
jffs2.h
jhash.h
jiffies.h
journal-head.h
joystick.h
kallsyms.h kallsyms: remove deprecated print_fn_descriptor_symbol() 2009-12-15 08:53:26 -08:00
kbd_diacr.h
kbd_kern.h Input: Mac button emulation - implement as an input filter 2010-01-30 01:47:49 -08:00
kbuild.h
kd.h
kdebug.h
kdev_t.h
kernel-page-flags.h mm: export stable page flags 2009-12-16 12:19:59 +01:00
kernel.h Merge branch 'x86-bootmem-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-03-03 08:15:05 -08:00
kernel_stat.h
kernelcapi.h CAPI: Rework controller state notifier 2010-02-16 16:01:21 -08:00
kexec.h percpu: add __percpu sparse annotations to core kernel subsystems 2010-02-17 11:17:38 +09:00
key-type.h
key.h
keyboard.h
keyctl.h
kfifo.h kfifo: fix KFIFO_INIT in include/linux/kfifo.h 2010-03-24 16:31:20 -07:00
kgdb.h kgdb: Fix kernel-doc format error in kgdb.h 2010-01-07 11:58:37 -06:00
klist.h
kmalloc_sizes.h
kmemcheck.h kmemcheck: make bitfield annotations truly no-ops when disabled 2010-01-11 09:34:04 -08:00
kmemleak.h
kmemtrace.h
kmod.h sysctl extern cleanup: module 2010-03-12 15:53:10 -08:00
kmsg_dump.h kmsg_dump: Dump on crash_kexec as well 2009-12-31 19:45:04 +00:00
kobj_map.h
kobject.h Driver core: Constify struct sysfs_ops in struct kobj_type 2010-03-07 17:04:49 -08:00
kprobes.h kprobes: Jump optimization sysctl interface 2010-02-25 17:49:25 +01:00
kref.h
ks0108.h
ksm.h fix ksm.h breakage of nommu build 2009-12-16 06:56:12 -08:00
kthread.h
ktime.h
kvm.h KVM: x86: Add KVM_CAP_X86_ROBUST_SINGLESTEP 2010-03-01 12:36:14 -03:00
kvm_host.h KVM: Convert kvm->requests_lock to raw_spinlock_t 2010-03-01 12:36:13 -03:00
kvm_para.h
kvm_types.h
lapb.h
latencytop.h
lcd.h
leds-bd2802.h
leds-lp3944.h leds: leds-lp3944.h - remove unneeded includes 2009-12-17 11:41:51 +00:00
leds-pca9532.h leds: leds-pca9532.h- indent with tabs, not spaces 2009-12-17 11:33:33 +00:00
leds-regulator.h leds: Add LED class driver for regulator driven LEDs. 2009-12-17 11:27:09 +00:00
leds.h
leds_pwm.h
lguest.h
lguest_launcher.h
libata.h libata: Pass host flags into the pci helper 2010-03-01 14:58:46 -05:00
libps2.h
license.h
limits.h
linkage.h
linux_logo.h
lis3lv02d.h lis3: selftest support 2009-12-15 08:53:36 -08:00
list.h lib: fix first line of kernel-doc for a few functions 2010-03-06 11:26:35 -08:00
list_nulls.h
list_sort.h lib: Introduce generic list_sort function 2010-01-12 21:02:00 -08:00
llc.h llc: add support for LLC_OPT_PKTINFO 2009-12-26 20:40:34 -08:00
lmb.h lmb: Add lmb_free() 2010-02-03 17:39:50 +11:00
lockdep.h sysctl extern cleanup: lockdep 2010-03-12 15:53:10 -08:00
log2.h
loop.h
lp.h
lru_cache.h tree-wide: Assorted spelling fixes 2010-02-09 11:13:56 +01:00
lsm_audit.h
lzo.h
m48t86.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
magic.h switch inotify_user to anon_inode 2010-02-19 03:35:12 -05:00
major.h
map_to_7segment.h
maple.h
math64.h
matroxfb.h
max17040_battery.h
mbcache.h
mbus.h
mc6821.h
mc146818rtc.h
mca-legacy.h
mca.h
mdio-bitbang.h
mdio-gpio.h
mdio.h
memcontrol.h memcg: fix oom kill behavior 2010-03-12 15:52:38 -08:00
memory.h memory hotplug: allow setting of phys_device 2010-03-17 18:43:47 -07:00
memory_hotplug.h mm: memory_hotplug: make offline_pages() static 2009-12-15 08:53:20 -08:00
mempolicy.h
mempool.h
memstick.h
meye.h
mg_disk.h
migrate.h ksm: memory hotremove migration only 2009-12-15 08:53:20 -08:00
mii.h
minix_fs.h
miscdevice.h vhost_net: a kernel-level virtio server 2010-01-15 01:43:29 -08:00
mm.h mm: introduce dump_page() and print symbolic flag names 2010-03-12 15:52:28 -08:00
mm_inline.h
mm_types.h nommu: fix build breakage 2010-03-12 15:52:28 -08:00
mman.h
mmdebug.h
mmiotrace.h
mmtimer.h
mmu_context.h
mmu_notifier.h
mmzone.h Merge branch 'for-next' into for-linus 2010-03-08 16:55:37 +01:00
mnt_namespace.h take check for new events in namespace (guts of mounts_poll()) to namespace.c 2010-03-03 14:07:59 -05:00
mod_devicetable.h
module.h tracing: Remove side effect from module tracepoints that caused a GPF 2010-03-31 22:56:58 -04:00
moduleloader.h
moduleparam.h
mount.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 2010-03-04 08:15:33 -08:00
mpage.h
mqueue.h
mroute.h
mroute6.h
msdos_fs.h fat: Fix stat->f_namelen 2010-02-10 23:49:08 +09:00
msg.h
msi.h
mtio.h
mutex-debug.h
mutex.h
mv643xx.h
mv643xx_eth.h
mv643xx_i2c.h
n_r3964.h
namei.h Fix f_flags/f_mode in case of lookup_instantiate_filp() from open(pathname, 3) 2009-12-22 12:27:34 -05:00
nbd.h
ncp.h
ncp_fs.h
ncp_fs_i.h
ncp_fs_sb.h
ncp_mount.h
ncp_no.h
neighbour.h
net.h net: CONFIG_COMPAT redux 2010-02-03 20:32:28 -08:00
net_dropmon.h
net_tstamp.h
netdevice.h net: Potential null skb->dev dereference 2010-03-18 21:16:45 -07:00
netfilter.h netfilter: restore POST_ROUTING hook in NF_HOOK_COND 2010-02-19 08:03:28 +01:00
netfilter_arp.h
netfilter_bridge.h
netfilter_decnet.h
netfilter_ipv4.h
netfilter_ipv6.h netfilter: ip6table_raw: fix table priority 2010-03-25 11:17:26 +01:00
netlink.h netlink: fix NETLINK_RECV_NO_ENOBUFS in netlink_set_err() 2010-03-20 14:29:03 -07:00
netpoll.h netpoll: allow execution of multiple rx_hooks per interface 2010-01-13 20:38:26 -08:00
netrom.h
nfs.h
nfs2.h
nfs3.h
nfs4.h
nfs4_acl.h
nfs4_mount.h
nfs_fs.h NFS: Remove requirement for inode->i_mutex from nfs_invalidate_mapping 2010-03-05 15:44:56 -05:00
nfs_fs_i.h
nfs_fs_sb.h Merge branch 'writeback-for-2.6.34' into nfs-for-2.6.34 2010-03-05 15:46:18 -05:00
nfs_idmap.h
nfs_iostat.h
nfs_mount.h
nfs_page.h
nfs_xdr.h Merge branch 'for-2.6.33' of git://linux-nfs.org/~bfields/linux 2009-12-16 10:43:34 -08:00
nfsacl.h
nfsd_idmap.h
nilfs2_fs.h nilfs2: issue discard request after cleaning segments 2010-02-13 12:26:02 +09:00
nl80211.h nl80211: add power save commands 2010-02-19 15:52:40 -05:00
nl802154.h
nls.h
nmi.h
node.h
nodemask.h nodemask: fix the declaration of NODEMASK_ALLOC() 2010-03-12 15:52:38 -08:00
notifier.h
nsc_gpio.h
nsproxy.h
nubus.h
numa.h
nvram.h
nwpserial.h
of.h of: Fix comparison of "compatible" properties 2010-03-18 07:30:31 -06:00
of_device.h
of_fdt.h of/flattree: Don't assume HAVE_LMB 2010-02-14 07:13:47 -07:00
of_gpio.h
of_i2c.h
of_mdio.h
of_platform.h
of_spi.h
omapfb.h OMAP: DSS2: OMAPFB: implement OMAPFB_GET_DISPLAY_INFO 2010-02-15 15:14:34 +02:00
oom.h oom-kill: fix NUMA constraint check with nodemask 2009-12-16 07:19:57 -08:00
oprofile.h
oxu210hp.h
padata.h padata: Generic parallelization/serialization interface 2010-01-06 19:47:10 +11:00
page-debug-flags.h
page-flags.h Merge branch 'for-33' of git://repo.or.cz/linux-kbuild 2009-12-17 07:23:42 -08:00
page-isolation.h
page_cgroup.h memcg: move charges of anonymous swap 2010-03-12 15:52:36 -08:00
pageblock-flags.h
pagemap.h mm: add new 'read_cache_page_gfp()' helper function 2010-01-27 09:20:03 -08:00
pagevec.h
param.h
parport.h
parport_pc.h
parser.h
patchkey.h
path.h
pci-acpi.h PCI / ACPI / PM: Platform support for PCI PME wake-up 2010-02-22 16:21:02 -08:00
pci-aspm.h
pci-dma.h dma-mapping.h: add the dma_unmap state API 2010-03-12 15:52:42 -08:00
pci.h dma-mapping: pci: move pci_set_dma_mask and pci_set_consistent_dma_mask to pci-dma-compat.h 2010-03-12 15:52:42 -08:00
pci_hotplug.h PCI: Make current and maximum bus speeds part of the PCI core 2010-02-22 16:15:17 -08:00
pci_ids.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 2010-03-03 08:47:22 -08:00
pci_regs.h x86/PCI: Moorestown PCI support 2010-02-23 23:14:47 -08:00
pcieport_if.h
pda_power.h
percpu-defs.h
percpu.h Merge branch 'master' into percpu 2010-01-05 09:17:33 +09:00
percpu_counter.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu 2010-03-03 07:34:18 -08:00
perf_event.h perf, ppc: Fix compile error due to new cpu notifiers 2010-03-11 15:21:27 +01:00
personality.h
pfkeyv2.h crypto: gcm - Add RFC4543 wrapper for GCM 2010-01-17 21:52:11 +11:00
pfn.h
pg.h
phantom.h
phonedev.h
phonet.h
phy.h libphy: add phy_find_first function 2010-02-04 10:23:02 -08:00
phy_fixed.h
pid.h
pid_namespace.h
pim.h
pipe_fs_i.h
pkt_cls.h
pkt_sched.h
pktcdvd.h pktcdvd: use BIO list management functions 2010-02-24 08:30:08 +01:00
platform_device.h Driver core: make struct platform_driver.id_table const 2010-03-07 17:04:49 -08:00
plist.h plist: Fix grammar mistake, and c-style mistake 2010-01-13 10:51:39 +01:00
pm.h PM: Provide generic subsystem-level callbacks 2010-03-06 21:28:37 +01:00
pm_qos_params.h
pm_runtime.h PM: Provide generic subsystem-level callbacks 2010-03-06 21:28:37 +01:00
pm_wakeup.h
pmu.h
pnp.h PNP: add interface to retrieve ACPI device from a PNPACPI device 2009-12-15 17:35:26 -05:00
poison.h core, x86: make LIST_POISON less deadly 2010-01-11 09:45:37 -08:00
poll.h sysctl extern cleanup: poll 2010-03-12 15:53:11 -08:00
posix-timers.h
posix_acl.h
posix_acl_xattr.h
posix_types.h
power_supply.h POWER: Add support for cycle_count 2010-01-15 16:59:21 -05:00
ppdev.h
ppp-comp.h
ppp_channel.h
ppp_defs.h
pps.h
pps_kernel.h
prctl.h
preempt.h
prefetch.h
prio_heap.h
prio_tree.h
proc_fs.h
profile.h
proportions.h
ptrace.h ptrace: move user_enable_single_step & co prototypes to linux/ptrace.h 2010-03-12 15:52:38 -08:00
pwm.h
pwm_backlight.h backlight: Pass device through notify callback in the pwm driver 2009-12-17 11:46:01 +00:00
qnx4_fs.h
qnxtypes.h
quicklist.h
quota.h quota: stop using QUOTA_OK / NO_QUOTA 2010-03-05 00:20:31 +01:00
quotaops.h dquot: cleanup dquot initialize routine 2010-03-05 00:20:30 +01:00
radeonfb.h
radix-tree.h
raid_class.h [SCSI] mpt2sas: Added raid transport support 2010-02-08 18:19:41 -06:00
ramfs.h
random.h
range.h x86/pci: Add cap_resource() 2010-02-10 17:47:17 -08:00
ratelimit.h
rational.h
raw.h
rbtree.h doc: fix typo in comment explaining rb_tree usage 2010-02-25 11:45:20 +01:00
rculist.h Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ 2010-02-28 19:23:06 -08:00
rculist_nulls.h rcu: Disable lockdep checking in RCU list-traversal primitives 2010-02-25 09:41:02 +01:00
rcupdate.h rcu: Fix local_irq_disable() CONFIG_PROVE_RCU=y false positives 2010-03-18 21:25:32 +01:00
rcutiny.h rcu: Make rcu_read_lock_sched_held() take boot time into account 2010-02-26 08:20:46 +01:00
rcutree.h rcu: Make rcu_read_lock_sched_held() take boot time into account 2010-02-26 08:20:46 +01:00
rds.h
reboot.h sysctl extern cleanup: C_A_D 2010-03-12 15:52:44 -08:00
reciprocal_div.h
regset.h
reiserfs_acl.h
reiserfs_fs.h pass writeback_control to ->write_inode 2010-03-05 13:25:52 -05:00
reiserfs_fs_i.h
reiserfs_fs_sb.h
reiserfs_xattr.h reiserfs: fix oops while creating privroot with selinux enabled 2010-03-24 16:31:21 -07:00
relay.h
res_counter.h
resource.h resource: move kernel function inside __KERNEL__ 2010-01-04 11:33:58 +01:00
resume-trace.h PM: Asynchronous suspend and resume of devices 2010-02-26 20:39:09 +01:00
rfkill.h rfkill: Add support for KEY_RFKILL 2010-03-02 14:28:49 -05:00
ring_buffer.h ring-buffer: Add place holder recording of dropped events 2010-03-31 22:57:04 -04:00
rio.h
rio_drv.h
rio_ids.h
rio_regs.h
rmap.h vmscan: detect mapped file pages used only once 2010-03-06 11:26:27 -08:00
romfs_fs.h
root_dev.h
rose.h
rotary_encoder.h
route.h
rslib.h
rtc-v3020.h
rtc.h rtc/hctosys: only claim the RTC provided the system time if it did 2010-03-12 15:52:28 -08:00
rtmutex.h sysctl extern cleanup: rtmutex 2010-03-12 15:53:10 -08:00
rtnetlink.h Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ 2010-02-28 19:23:06 -08:00
rwlock.h locking: Make sparse work with inline spinlocks and rwlocks 2010-03-13 01:21:21 +01:00
rwlock_api_smp.h
rwlock_types.h
rwsem-spinlock.h rwsem: fix rwsem_is_locked() bugs 2009-12-15 08:53:26 -08:00
rwsem.h
rxrpc.h
sc26198.h
scatterlist.h
scc.h
sched.h Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-03-13 14:43:01 -08:00
screen_info.h
sctp.h
scx200.h
scx200_gpio.h
sdla.h
seccomp.h
securebits.h
security.h Security: add static to security_ops and default_security_ops variable 2010-02-24 08:11:02 +11:00
selection.h
selinux.h
selinux_netlink.h
sem.h ipc/sem.c: add a per-semaphore pending list 2009-12-16 07:20:10 -08:00
semaphore.h
seq_file.h seq_file: add RCU versions of new hlist/list iterators (v3) 2010-02-22 15:45:54 -08:00
seq_file_net.h
seqlock.h
serial.h
serial167.h
serialP.h
serial_8250.h
serial_core.h pps: serial clients support 2010-03-12 15:52:43 -08:00
serial_max3100.h
serial_pnx8xxx.h
serial_reg.h
serial_sci.h serial: sh-sci: Fix build failure for non-sh architectures. 2010-03-10 11:55:05 +09:00
serio.h Merge commit 'v2.6.33-rc5' into next 2010-01-21 23:55:25 -08:00
sfi.h
sfi_acpi.h
sh_intc.h sh: extend INTC with force_disable 2010-02-16 13:38:56 +09:00
sh_pfc.h
sh_timer.h
shm.h
shmem_fs.h make generic_acl slightly more generic 2009-12-16 12:16:49 -05:00
sht15.h
signal.h sysctl extern cleanup: signal 2010-03-12 15:52:44 -08:00
signalfd.h
skbuff.h skbuff: remove unused dma_head & dma_maps fields 2010-03-24 11:13:35 -07:00
slab.h failslab: add ability to filter slab caches 2010-02-26 19:19:39 +02:00
slab_def.h
slob_def.h
slow-work.h
slub_def.h SLUB: this_cpu: Remove slub kmem_cache fields 2009-12-20 10:17:59 +02:00
sm501-regs.h sm501: implement acceleration features 2009-12-16 07:20:04 -08:00
sm501.h
smb.h
smb_fs.h
smb_fs_i.h
smb_fs_sb.h
smb_mount.h
smbno.h
smc91x.h
smc911x.h
smp.h smp: fix documentation in include/linux/smp.h 2010-03-06 11:26:32 -08:00
smp_lock.h
smsc911x.h
snmp.h tcp: Add SNMP counters for backlog and min_ttl drops 2010-03-08 10:45:27 -08:00
socket.h net: Add MSG_WAITFORONE flag to recvmmsg 2010-03-27 08:29:01 -07:00
sockios.h
som.h
sonet.h
sony-laptop.h
sonypi.h sony-laptop: add AVMode key mapping 2009-12-16 22:32:29 -05:00
sort.h
sound.h
soundcard.h
spinlock.h locking: Make sparse work with inline spinlocks and rwlocks 2010-03-13 01:21:21 +01:00
spinlock_api_smp.h
spinlock_api_up.h
spinlock_types.h
spinlock_types_up.h
spinlock_up.h
splice.h
srcu.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu 2010-03-03 07:34:18 -08:00
stackprotector.h
stacktrace.h
stallion.h
start_kernel.h
stat.h
statfs.h
stddef.h
stmmac.h stmmac: add the new Header file for stmmac platform data 2010-01-07 17:06:06 -08:00
stop_machine.h
string.h lib: Introduce strnstr() 2010-01-14 22:38:09 -05:00
string_helpers.h
stringify.h
superhyway.h
suspend.h
suspend_ioctls.h
svga.h
swab.h
swap.h memcg: move charges of anonymous swap 2010-03-12 15:52:36 -08:00
swapops.h
swiotlb.h
synclink.h
sys.h
syscalls.h Fix up prototype for sys_ipc breakage 2010-03-22 13:12:33 -07:00
sysctl.h net neigh: Decouple per interface neighbour table controls from binary sysctls 2010-02-16 15:55:18 -08:00
sysdev.h sysdev: Add sysdev_create/remove_files 2010-03-07 17:04:47 -08:00
sysfs.h sysfs: fix for thinko with sysfs_bin_attr_init() 2010-03-07 17:04:52 -08:00
syslog.h syslog: use defined constants instead of raw numbers 2010-02-04 14:20:41 +11:00
sysrq.h
sysv_fs.h
task_io_accounting.h
task_io_accounting_ops.h
taskstats.h
taskstats_kern.h copy_signal() cleanup: kill taskstats_tgid_init() and acct_init_pacct() 2010-03-12 15:52:39 -08:00
tboot.h
tc.h
tcp.h net: TCP thin dupack 2010-02-18 15:43:09 -08:00
telephony.h
termios.h
textsearch.h
textsearch_fsm.h
tfrc.h
thermal.h
thread_info.h
threads.h
tick.h
tifm.h
timb_gpio.h gpio: add GPIO driver for the Timberdale FPGA 2009-12-16 07:20:00 -08:00
time.h
timecompare.h
timer.h
timerfd.h
timeriomem-rng.h
times.h
timex.h ntp: Make time_esterror and time_maxerror static 2010-01-29 10:15:19 +01:00
tiocl.h
tipc.h
tipc_config.h
topology.h sched: Fix vmark regression on big machines 2010-01-21 13:39:03 +01:00
toshiba.h
tpm.h
trace_clock.h
trace_seq.h
tracehook.h ptrace: change tracehook_report_syscall_exit() to handle stepping 2009-12-16 07:20:08 -08:00
tracepoint.h rcu: Fix tracepoints & lockdep false positive 2010-03-16 10:10:40 +01:00
transport_class.h
trdevice.h
tsacct_kern.h
tty.h tty_port,usb-console: Fix usb serial console open/close regression 2010-03-19 07:17:57 -07:00
tty_driver.h
tty_flip.h USB: tty: Add a function to insert a string of characters with the same flag 2010-03-02 14:55:11 -08:00
tty_ldisc.h ldisc: new dcd_change() method for line disciplines 2010-03-12 15:52:43 -08:00
typecheck.h
types.h
uaccess.h maccess,probe_kernel: Allow arch specific override probe_kernel_(read|write) 2010-01-07 11:58:36 -06:00
ucb1400.h
udf_fs_i.h
udp.h
uinput.h
uio.h
uio_driver.h
ultrasound.h
un.h
unistd.h
usb.h USB: Fix usb_fill_int_urb for SuperSpeed devices 2010-03-19 07:24:23 -07:00
usb_usual.h
usbdevice_fs.h
user-return-notifier.h
user.h
user_namespace.h
utime.h
uts.h
utsname.h
uwb.h
vermagic.h
veth.h
vfs.h
vga_switcheroo.h vga_switcheroo: fix build on platforms with no ACPI 2010-03-01 22:21:58 +11:00
vgaarb.h
vhost.h vhost_net: a kernel-level virtio server 2010-01-15 01:43:29 -08:00
via.h
video_output.h
videodev.h
videodev2.h V4L/DVB (14003): gspca_cpai1: New gspca subdriver for CPIA CPiA version 1 cams 2010-02-26 15:10:40 -03:00
videotext.h
virtio.h net/9p: Add sysfs mount_tag file for virtio 9P device 2010-03-13 08:57:29 -06:00
virtio_9p.h net/9p: Use the tag name in the config space for identifying mount point 2010-03-13 08:57:28 -06:00
virtio_balloon.h virtio: Add memory statistics reporting to the balloon driver (V4) 2010-02-24 14:22:08 +10:30
virtio_blk.h virtio_blk: add block topology support 2010-02-24 14:22:26 +10:30
virtio_config.h
virtio_console.h virtio: console: Add ability to hot-unplug ports 2010-02-24 14:23:00 +10:30
virtio_ids.h
virtio_net.h
virtio_pci.h
virtio_ring.h
virtio_rng.h
vlynq.h
vmalloc.h
vmstat.h Merge branch 'master' into percpu 2010-01-05 09:17:33 +09:00
vt.h Revert "tty: Add a new VT mode which is like VT_PROCESS but doesn't require a VT_RELDISP ioctl call" 2010-03-19 07:17:52 -07:00
vt_buffer.h
vt_kern.h
w1-gpio.h
wait.h
wanrouter.h
watchdog.h
wimax.h
wireless.h
wlp.h
wm97xx.h
wm97xx_batt.h
workqueue.h
writeback.h fs-writeback: Add helper function to start writeback if idle 2009-12-23 07:57:07 -05:00
x25.h
xattr.h sanitize xattr handler prototypes 2009-12-16 12:16:49 -05:00
xfrm.h xfrm: introduce basic mark infrastructure 2010-02-22 16:19:45 -08:00
xilinxfb.h
yam.h
zconf.h
zlib.h
zorro.h
zorro_ids.h
zutil.h