You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Serge E. Hallyn b460cbc581 pid namespaces: define is_global_init() and is_container_init() ... is_init() is an ambiguous name for the pid==1 check. Split it into is_global_init() and is_container_init(). A cgroup init has it's tsk->pid == 1. A global init also has it's tsk->pid == 1 and it's active pid namespace is the init_pid_ns. But rather than check the active pid namespace, compare the task structure with 'init_pid_ns.child_reaper', which is initialized during boot to the /sbin/init process and never changes. Changelog: 2.6.22-rc4-mm2-pidns1: - Use 'init_pid_ns.child_reaper' to determine if a given task is the global init (/sbin/init) process. This would improve performance and remove dependence on the task_pid(). 2.6.21-mm2-pidns2: - [Sukadev Bhattiprolu] Changed is_container_init() calls in {powerpc, ppc,avr32}/traps.c for the _exception() call to is_global_init(). This way, we kill only the cgroup if the cgroup's init has a bug rather than force a kernel panic. [akpm@linux-foundation.org: fix comment] [sukadev@us.ibm.com: Use is_global_init() in arch/m32r/mm/fault.c] [bunk@stusta.de: kernel/pid.c: remove unused exports] [sukadev@us.ibm.com: Fix capability.c to work with threaded init] Signed-off-by: Serge E. Hallyn <serue@us.ibm.com> Signed-off-by: Sukadev Bhattiprolu <sukadev@us.ibm.com> Acked-by: Pavel Emelianov <xemul@openvz.org> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: Cedric Le Goater <clg@fr.ibm.com> Cc: Dave Hansen <haveblue@us.ibm.com> Cc: Herbert Poetzel <herbert@13thfloor.at> Cc: Kirill Korotaev <dev@sw.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		17 years ago
..
acorn/char	unicode diacritics support	17 years ago
acpi	Hibernation: Check if ACPI is enabled during restore in the right place	17 years ago
amba	…
ata	Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev	17 years ago
atm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild	17 years ago
auxdisplay	…
base	sparse pointer use of zero as null	17 years ago
block	Add missing newlines to some uses of dev_<level> messages	17 years ago
bluetooth	…
cdrom	sysctl: remove broken cdrom binary sysctls	17 years ago
char	pid namespaces: define is_global_init() and is_container_init()	17 years ago
clocksource	…
connector	…
cpufreq	…
crypto	…
dca	…
dio	…
dma	I/OAT: Add completion callback for async_tx interface use	17 years ago
edac	Drivers: clean up direct setting of the name of a kset	17 years ago
eisa	signedness: module_param_array nump argument	17 years ago
fc4	…
firewire	firewire: fw-cdev: reorder wakeup vs. spinlock	17 years ago
firmware	…
hid	…
hwmon	Add missing newlines to some uses of dev_<level> messages	17 years ago
i2c	Add missing newlines to some uses of dev_<level> messages	17 years ago
ide	ide: set drive->autotune in ide_pci_setup_ports()	17 years ago
ieee1394	ieee1394: ieee1394_core.c: use DEFINE_SPINLOCK for spinlock definition	17 years ago
infiniband	Add missing newlines to some uses of dev_<level> messages	17 years ago
input	freezer: introduce freezer-friendly waiting macros	17 years ago
isdn	isdn/sc: remove unused REQUEST_IRQ and unnecessary header file	17 years ago
kvm	…
leds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild	17 years ago
lguest	Merge branch 'xen-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen	17 years ago
macintosh	fix adbhid mismerge	17 years ago
mca	…
md	md: make sure read errors are auto-corrected during a 'check' resync in raid1	17 years ago
media	Replace __attribute_pure__ with __pure	17 years ago
message	I2O: Fix "defined but not used" build warnings	17 years ago
mfd	some kmalloc/memset ->kzalloc (tree wide)	18 years ago
misc	Driver for the Atmel on-chip SSC on AT32AP and AT91	17 years ago
mmc	mmc: at91_mci: cleanup: use MCI_ERRORS	17 years ago
mtd	Add missing newlines to some uses of dev_<level> messages	17 years ago
net	Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6	17 years ago
nubus	…
of	[SPARC/64]: Consolidate of_register_driver	17 years ago
oprofile	…
parisc	…
parport	sysctl: parport remove binary paths	17 years ago
pci	…
pcmcia	pcmcia: CompactFlash driver for PA Semi Electra boards	17 years ago
pnp	PNP: add debug message for adding new device	17 years ago
power	Add missing newlines to some uses of dev_<level> messages	17 years ago
ps3	ps3av: remove unused fields in ps3av_monitor_quirks	17 years ago
rapidio	…
rtc	Add missing newlines to some uses of dev_<level> messages	17 years ago
s390	unicode diacritics support	17 years ago
sbus	[SPARC] Videopix Frame Grabber: Convert device_lock_sem to mutex	17 years ago
scsi	advansys: depends on VIRT_TO_BUS	17 years ago
serial	serial: turn serial console suspend a boot rather than compile time option	17 years ago
sh	…
sn	…
spi	Add missing newlines to some uses of dev_<level> messages	17 years ago
ssb	[PATCH] ssb: fix build failure	17 years ago
tc	lk201: remove obsolete driver	17 years ago
telephony	…
uio	…
usb	Add missing newlines to some uses of dev_<level> messages	17 years ago
video	Add missing newlines to some uses of dev_<level> messages	17 years ago
w1	Add missing newlines to some uses of dev_<level> messages	17 years ago
watchdog	mv watchdog tree under drivers	17 years ago
xen	Add missing newlines to some uses of dev_<level> messages	17 years ago
zorro	…
Kconfig	mv watchdog tree under drivers	17 years ago
Makefile	mv watchdog tree under drivers	17 years ago