kernel-ark/include/linux
Sukadev Bhattiprolu f400e198b2 [PATCH] pidspace: is_init()
This is an updated version of Eric Biederman's is_init() patch.
(http://lkml.org/lkml/2006/2/6/280).  It applies cleanly to 2.6.18-rc3 and
replaces a few more instances of ->pid == 1 with is_init().

Further, is_init() checks pid and thus removes dependency on Eric's other
patches for now.

Eric's original description:

	There are a lot of places in the kernel where we test for init
	because we give it special properties.  Most  significantly init
	must not die.  This results in code all over the kernel test
	->pid == 1.

	Introduce is_init to capture this case.

	With multiple pid spaces for all of the cases affected we are
	looking for only the first process on the system, not some other
	process that has pid == 1.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Sukadev Bhattiprolu <sukadev@us.ibm.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Cc: Serge Hallyn <serue@us.ibm.com>
Cc: Cedric Le Goater <clg@fr.ibm.com>
Cc: <lxc-devel@lists.sourceforge.net>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-29 09:18:12 -07:00
..
amba
byteorder
dvb
hdlc
isdn
lockd
mmc
mtd
netfilter
netfilter_arp [NETFILTER]: netfilter misc annotations 2006-09-28 18:02:59 -07:00
netfilter_bridge
netfilter_ipv4 [NETFILTER]: h323 annotations 2006-09-28 18:03:03 -07:00
netfilter_ipv6
nfsd [PATCH] inode-diet: Eliminate i_blksize from the inode structure 2006-09-27 08:26:18 -07:00
raid
spi
sunrpc [SUNRPC]: trivial endianness annotations 2006-09-28 18:01:21 -07:00
tc_act
tc_ematch
usb USB: gmidi: New USB MIDI Gadget class driver. 2006-09-27 11:58:52 -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
aer.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 [ATALK]: endianness annotations 2006-09-28 17:53:58 -07:00
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
atmioc.h
atmlec.h
atmmpc.h
atmppp.h
atmsap.h
atmsvc.h
attribute_container.h
audit.h [NetLabel]: add audit support for configuration changes 2006-09-28 18:03:09 -07:00
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 [PATCH] ifdef blktrace debugging fields 2006-09-29 09:18:09 -07:00
blkpg.h
blktrace_api.h
blockgroup_lock.h
bootmem.h
bpqether.h
buffer_head.h
cache.h
calc64.h
capability.h
capi.h
cciss_ioctl.h
cd1400.h
cdev.h [PATCH] NOMMU: Set BDI capabilities for /dev/mem and /dev/kmem 2006-09-27 08:26:14 -07:00
cdk.h
cdrom.h
chio.h
circ_buf.h
clk.h
clocksource.h
cm4000_cs.h
cn_proc.h
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
compat.h
compiler-gcc3.h
compiler-gcc4.h
compiler-gcc.h
compiler-intel.h
compiler.h
completion.h
comstats.h
concap.h
config.h
configfs.h
connector.h
console_struct.h
console.h
consolemap.h
cpu.h
cpufreq.h
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
dccp.h
dcookies.h
debug_locks.h
debugfs.h
delay.h
delayacct.h
device-mapper.h
device.h
devpts_fs.h
dio.h
dirent.h
divert.h
dm9000.h
dm-ioctl.h
dma-mapping.h [PATCH] Move valid_dma_direction() from x86_64 to generic code 2006-09-29 09:18:10 -07:00
dmaengine.h
dmapool.h
dmi.h [PATCH] DMI: Decode and save OEM String information 2006-09-29 09:18:09 -07:00
dn.h
dnotify.h
dqblk_v1.h
dqblk_v2.h
dqblk_xfs.h
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 [PATCH] EISA bus MODALIAS attributes support 2006-09-27 08:26:19 -07:00
elevator.h
elf-em.h
elf-fdpic.h
elf.h
elfcore.h
elfnote.h
err.h [PATCH] consistently use MAX_ERRNO in __syscall_return 2006-09-27 08:26:18 -07:00
errno.h
errqueue.h [NET]: struct sock_exterr_skb annotations 2006-09-28 18:02:08 -07:00
etherdevice.h
ethtool.h
eventpoll.h
ext2_fs_sb.h
ext2_fs.h
ext3_fs_i.h [PATCH] ext3: More whitespace cleanups 2006-09-27 08:26:10 -07:00
ext3_fs_sb.h
ext3_fs.h [PATCH] ext3: Fix sparse warnings 2006-09-27 08:26:10 -07:00
ext3_jbd.h [PATCH] ext3 and jbd cleanup: remove whitespace 2006-09-27 08:26:09 -07:00
fadvise.h
fb.h
fcdevice.h
fcntl.h
fd1772.h
fd.h
fddidevice.h
fdreg.h
fib_rules.h
file.h [PATCH] Fix unserialized task->files changing 2006-09-29 09:18:12 -07:00
filter.h
firmware.h
flat.h
font.h
fs_enet_pd.h
fs_struct.h
fs_uart_pd.h
fs.h [PATCH] fs.h: ifdef security fields 2006-09-29 09:18:11 -07:00
fsl_devices.h
fsnotify.h
ftape-header-segment.h
ftape-vendors.h
ftape.h
fuse.h
futex.h
gameport.h
gen_stats.h
genalloc.h
generic_serial.h
genetlink.h
genhd.h
getcpu.h
gfp.h [PATCH] Disable GFP_THISNODE in the non-NUMA case 2006-09-27 08:26:12 -07:00
gigaset_dev.h
hardirq.h
harrier_defs.h
hash.h
hayesesp.h
hdlc.h
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
hrtimer.h
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-dev.h
i2c-id.h
i2c-isa.h
i2c-ocores.h
i2c-pxa.h
i2c.h
i2o-dev.h
i2o.h
i8k.h
ibmtr.h
icmp.h [IPV4]: ICMP header annotations 2006-09-28 18:02:18 -07:00
icmpv6.h
ide.h
idr.h
if_addr.h
if_arcnet.h
if_arp.h [IPV4]: ARP header annotated 2006-09-28 18:02:13 -07:00
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 [NET]: Move netlink interface bits to linux/if_link.h. 2006-09-28 18:02:50 -07:00
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
if_wanpipe_common.h
if_wanpipe.h
if.h [NET]: Move netlink interface bits to linux/if_link.h. 2006-09-28 18:02:50 -07:00
igmp.h [IPV4]: trivial igmp annotations 2006-09-28 18:02:02 -07:00
in6.h [IPV6]: sin6_port is net-endian 2006-09-28 18:02:31 -07:00
in_route.h
in.h [IPV4]: annotate ipv4 address fields in struct ip_msfilter and struct ip_mreq_source 2006-09-28 18:01:57 -07:00
inet_diag.h [IPV4]: inet_diag annotations 2006-09-28 18:02:29 -07:00
inet.h
inetdevice.h [IPV4]: annotate inetdev.h helpers 2006-09-28 18:01:05 -07:00
init_task.h
init.h [PATCH] kdump: introduce "reset_devices" command line option 2006-09-27 08:26:17 -07:00
initrd.h
inotify.h
input.h
interrupt.h
io.h
ioc3.h
ioc4.h
ioctl32.h
ioctl.h
ioport.h
ioprio.h
ip6_tunnel.h
ip_mp_alg.h
ip.h [IPV4]: headers endianness 2006-09-28 17:54:01 -07:00
ipc.h
ipmi_msgdefs.h
ipmi_smi.h
ipmi.h
ipsec.h
ipv6_route.h
ipv6.h [IPV6]: IPv6 headers annotations 2006-09-28 18:02:30 -07:00
ipx.h
irda.h
irq_cpustat.h
irq.h
irqflags.h
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] JBD: Make journal_brelse_array() static 2006-09-29 09:18:03 -07:00
jffs2.h
jffs.h
jhash.h
jiffies.h
journal-head.h
joystick.h
kallsyms.h
kbd_diacr.h
kbd_kern.h
Kbuild [NET] KBUILD: Add missing entries for new net headers. 2006-09-28 18:02:51 -07:00
kd.h
kdev_t.h
kernel_stat.h
kernel.h [PATCH] Add NUMA_BUILD definition in kernel.h to avoid #ifdef CONFIG_NUMA 2006-09-27 08:26:12 -07:00
kernelcapi.h
kexec.h
key-ui.h
key.h
keyboard.h
keyctl.h
kfifo.h
klist.h
kmalloc_sizes.h
kmod.h
kobj_map.h
kobject.h
kprobes.h
kref.h
kthread.h
ktime.h
lapb.h
lcd.h
leds.h
libata.h
libps2.h
license.h
limits.h
linkage.h
linux_logo.h
list.h [PATCH] Debug variants of linked list macros 2006-09-29 09:18:05 -07:00
llc.h
lockdep.h [PATCH] lockdep: don't pull in includes when lockdep disabled 2006-09-29 09:18:08 -07:00
loop.h [PATCH] kthread: convert loop.c to kthread 2006-09-29 09:18:06 -07:00
lp.h
m41t00.h
m48t86.h
magic.h
major.h
matroxfb.h
mbcache.h
mc6821.h
mc146818rtc.h
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_types.h [PATCH] own header file for struct page 2006-09-27 08:26:12 -07:00
mm.h [PATCH] NOMMU: move the fallback arch_vma_name() to a sensible place 2006-09-27 08:26:15 -07:00
mman.h
mmtimer.h
mmzone.h [PATCH] Add node to zone for the NUMA case 2006-09-27 08:26:13 -07:00
mod_devicetable.h [PATCH] EISA bus MODALIAS attributes support 2006-09-27 08:26:19 -07:00
module.h
moduleloader.h
moduleparam.h
mount.h
mpage.h
mqueue.h
mroute.h [IPV4]: mroute annotations 2006-09-28 18:02:22 -07:00
msdos_fs.h [PATCH] add -o flush for fat 2006-09-29 09:18:12 -07:00
msg.h
mtio.h
mutex-debug.h
mutex.h
mv643xx.h
n_r3964.h
namei.h [PATCH] vfs: define new lookup flag for chdir 2006-09-29 09:18:08 -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
neighbour.h
net.h
netdevice.h [NET]: Annotate dst_ops protocol 2006-09-28 18:02:58 -07:00
netfilter_arp.h
netfilter_bridge.h
netfilter_decnet.h
netfilter_ipv4.h
netfilter_ipv6.h
netfilter.h
netlink.h
netpoll.h
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 [PATCH] fs/nfs/: make code static 2006-09-27 08:26:20 -07:00
nfs_idmap.h
nfs_mount.h
nfs_page.h
nfs_xdr.h
nfs.h
nfsacl.h
nfsd_idmap.h
nls.h
nmi.h [PATCH] Make touch_nmi_watchdog imply touch_softlockup_watchdog on all archs 2006-09-29 09:18:05 -07:00
node.h
nodemask.h
notifier.h
nsc_gpio.h
nubus.h
numa.h
nvram.h
oprofile.h
page-flags.h [PATCH] convert s390 page handling macros to functions 2006-09-29 09:18:03 -07:00
pagemap.h
pagevec.h
param.h
parport_pc.h
parport.h
parser.h
patchkey.h
pci_ids.h [TG3]: Add basic 5906 support. 2006-09-28 18:01:40 -07:00
pci_regs.h
pci-acpi.h
pci.h
pcieport_if.h
percpu_counter.h
percpu.h [PATCH] __percpu_alloc_mask() has to be __always_inline in UP case 2006-09-29 09:18:02 -07:00
personality.h
pfkeyv2.h
pfn.h
pg.h
phonedev.h
phy.h
pid.h [PATCH] pid: Implement transfer_pid and use it to simplify de_thread 2006-09-27 08:26:19 -07:00
pipe_fs_i.h
pkt_cls.h
pkt_sched.h
pktcdvd.h
platform_device.h
plist.h
pm_legacy.h
pm.h
pmu.h
pnp.h
pnpbios.h
poison.h
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 [PATCH] NOMMU: Implement /proc/pid/maps for NOMMU 2006-09-27 08:26:14 -07:00
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
reboot_fixups.h
reboot.h
reiserfs_acl.h [PATCH] reiserfs: ifdef ACL stuff from inode 2006-09-29 09:18:11 -07:00
reiserfs_fs_i.h [PATCH] reiserfs: ifdef ACL stuff from inode 2006-09-29 09:18:11 -07:00
reiserfs_fs_sb.h
reiserfs_fs.h
reiserfs_xattr.h [PATCH] reiserfs: ifdef xattr_sem 2006-09-29 09:18:11 -07:00
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
rose.h
route.h
rslib.h
rtc-v3020.h
rtc.h
rtmutex.h
rtnetlink.h [NET]: Move netlink interface bits to linux/if_link.h. 2006-09-28 18:02:50 -07:00
rwsem-spinlock.h
rwsem.h
sc26198.h
scatterlist.h
scc.h
sched.h [PATCH] pidspace: is_init() 2006-09-29 09:18:12 -07:00
screen_info.h
sctp.h
scx200_gpio.h [PATCH] scx200_gpio export cleanups 2006-09-29 09:18:06 -07:00
scx200.h
sdla_fr.h
sdla.h
seccomp.h
securebits.h
security.h [PATCH] fs.h: ifdef security fields 2006-09-29 09:18:11 -07:00
selection.h
selinux_netlink.h
selinux.h
sem.h
seq_file.h
seqlock.h
serial167.h
serial_8250.h
serial_core.h
serial_ip3106.h
serial_reg.h
serial.h
serialP.h
serio.h
shm.h
shmem_fs.h
signal.h
skbuff.h
slab.h [PATCH] Make kmem_cache_destroy() return void 2006-09-27 08:26:11 -07:00
smb_fs_i.h
smb_fs_sb.h
smb_fs.h
smb_mount.h
smb.h [PATCH] inode-diet: Eliminate i_blksize from the inode structure 2006-09-27 08:26:18 -07:00
smbno.h
smp_lock.h
smp.h
snmp.h
socket.h
sockios.h
som.h
sonet.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
stacktrace.h
stallion.h
stat.h
statfs.h
stddef.h
stop_machine.h
string.h
stringify.h
superhyway.h
suspend.h
swap.h
swapops.h
synclink.h
sys.h
syscalls.h [PATCH] sys_getcpu() prototype annotated 2006-09-29 09:18:03 -07:00
sysctl.h
sysdev.h
sysfs.h
sysrq.h
sysv_fs.h
taskstats_kern.h
taskstats.h
tcp.h [TCP]: struct tcp_sock .pred_flags is net-endian 2006-09-28 18:02:05 -07:00
telephony.h
termios.h
textsearch_fsm.h
textsearch.h
tfrc.h
thread_info.h
threads.h
ticable.h
time.h
timer.h
times.h
timex.h
tiocl.h
tipc_config.h
tipc.h
topology.h
toshiba.h
transport_class.h
trdevice.h [TR]: endiannness annotations 2006-09-28 17:53:59 -07:00
tty_driver.h
tty_flip.h
tty_ldisc.h
tty.h [PATCH] Remove unused tty_struct field 2006-09-29 09:18:09 -07:00
types.h
uaccess.h [PATCH] add probe_kernel_address() 2006-09-27 08:26:20 -07:00
udf_fs_i.h
udf_fs_sb.h
udf_fs.h
udp.h [IPV4]: UDP header annotations 2006-09-28 18:02:16 -07:00
ufs_fs_i.h
ufs_fs_sb.h
ufs_fs.h
uinput.h
uio.h
ultrasound.h
umem.h
un.h
unistd.h
unwind.h
usb_ch9.h
usb_gadget.h
usb_gadgetfs.h
usb_usual.h USB Storage: add rio karma eject support 2006-09-27 11:58:54 -07:00
usb.h USB: fix autosuspend when CONFIG_PM isn't set 2006-09-28 15:36:46 -07:00
usbdevice_fs.h
user.h
utime.h
uts.h
utsname.h
vermagic.h
vfs.h
via.h
video_decoder.h
video_encoder.h
videodev2.h
videodev.h
videotext.h
vmalloc.h [PATCH] Mark __remove_vm_area() static 2006-09-27 08:26:13 -07:00
vmstat.h
vt_buffer.h
vt_kern.h [PATCH] tty locking on resize 2006-09-29 09:18:12 -07:00
vt.h
wait.h
wanrouter.h
watchdog.h
wavefront.h
wireless.h
workqueue.h
writeback.h
x25.h
xattr.h
xfrm.h [XFRM]: struct xfrm_usersa_id annotations 2006-09-28 18:02:42 -07:00
yam.h
zconf.h
zftape.h
zlib.h
zorro_ids.h
zorro.h
zutil.h