Serge E. Hallyn
7a238fcba0
[PATCH] namespaces: fix exit race by splitting exit
...
Fix exit race by splitting the nsproxy putting into two pieces. First
piece reduces the nsproxy refcount. If we dropped the last reference, then
it puts the mnt_ns, and returns the nsproxy as a hint to the caller. Else
it returns NULL. The second piece of exiting task namespaces sets
tsk->nsproxy to NULL, and drops the references to other namespaces and
frees the nsproxy only if an nsproxy was passed in.
A little awkward and should probably be reworked, but hopefully it fixes
the NFS oops.
Signed-off-by: Serge E. Hallyn <serue@us.ibm.com>
Cc: Herbert Poetzl <herbert@13thfloor.at>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Cedric Le Goater <clg@fr.ibm.com>
Cc: Daniel Hokka Zakrisson <daniel@hozac.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-01-30 08:26:44 -08:00
..
irq
Clear spurious irq stat information when adding irq handler
2007-01-23 14:16:31 -08:00
power
[PATCH] swsusp: Do not fail if resume device is not set
2007-01-05 23:55:22 -08:00
time
[PATCH] clocksource: small cleanup
2006-12-10 09:57:22 -08:00
.gitignore
acct.c
[PATCH] kernel: change uses of f_{dentry, vfsmnt} to use f_path
2006-12-08 08:28:42 -08:00
audit.c
[PATCH] Add include/linux/freezer.h and move definitions from sched.h
2006-12-07 08:39:27 -08:00
audit.h
auditfilter.c
[PATCH] audit: fix kstrdup() error check
2006-12-22 08:55:49 -08:00
auditsc.c
[PATCH] struct path: convert kernel
2006-12-08 08:28:46 -08:00
capability.c
compat.c
[PATCH] Create compat_sys_migrate_pages
2006-11-03 12:27:59 -08:00
configs.c
[PATCH] struct seq_operations and struct file_operations constification
2006-12-07 08:39:46 -08:00
cpu.c
[PATCH] Change cpu_up and co from __devinit to __cpuinit
2007-01-11 18:18:20 -08:00
cpuset.c
[PATCH] cpuset procfs warning fix
2006-12-30 10:56:43 -08:00
delayacct.c
[PATCH] slab: remove kmem_cache_t
2006-12-07 08:39:25 -08:00
dma.c
[PATCH] struct seq_operations and struct file_operations constification
2006-12-07 08:39:46 -08:00
exec_domain.c
exit.c
[PATCH] namespaces: fix exit race by splitting exit
2007-01-30 08:26:44 -08:00
extable.c
fork.c
[PATCH] namespaces: fix exit race by splitting exit
2007-01-30 08:26:44 -08:00
futex.c
[PATCH] kernel: change uses of f_{dentry, vfsmnt} to use f_path
2006-12-08 08:28:42 -08:00
futex_compat.c
hrtimer.c
itimer.c
kallsyms.c
[PATCH] move kallsyms data to .rodata
2006-12-08 08:28:37 -08:00
Kconfig.hz
[PATCH] HZ: 300Hz support
2006-12-07 08:39:36 -08:00
Kconfig.preempt
kexec.c
Merge branch 'release' of master.kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6
2006-12-07 15:39:22 -08:00
kfifo.c
kmod.c
[PATCH] rename struct namespace to struct mnt_namespace
2006-12-08 08:28:51 -08:00
kprobes.c
[PATCH] kprobes: enable booster on the preemptible kernel
2006-12-07 08:39:38 -08:00
ksysfs.c
kthread.c
WorkStruct: Pass the work_struct pointer instead of context data
2006-11-22 14:55:48 +00:00
latency.c
[PATCH] severing module.h->sched.h
2006-12-04 02:00:22 -05:00
lockdep.c
[PATCH] lockdep: printk warning fix
2006-12-30 10:56:43 -08:00
lockdep_internals.h
[PATCH] lockdep: more chains
2006-12-07 08:39:43 -08:00
lockdep_proc.c
[PATCH] struct seq_operations and struct file_operations constification
2006-12-07 08:39:46 -08:00
Makefile
Remove stack unwinder for now
2006-12-15 08:47:51 -08:00
module.c
[PATCH] Driver core: Fix prefix driver links in /sys/module by bus-name
2007-01-05 12:33:38 -08:00
mutex-debug.c
[PATCH] lockdep: show more details about self-test failures
2006-12-07 08:39:43 -08:00
mutex-debug.h
mutex.c
[PATCH] lockdep: avoid lockdep warning in md
2006-12-08 08:28:39 -08:00
mutex.h
nsproxy.c
[PATCH] namespaces: fix exit race by splitting exit
2007-01-30 08:26:44 -08:00
panic.c
params.c
[PATCH] kernelparams: detect if and which parameter parsing enabled irq's
2007-01-05 23:55:21 -08:00
pid.c
[PATCH] add child reaper to pid_namespace
2006-12-08 08:28:52 -08:00
posix-cpu-timers.c
posix-timers.c
[PATCH] slab: remove kmem_cache_t
2006-12-07 08:39:25 -08:00
printk.c
[PATCH] make kernel/printk.c:ignore_loglevel_setup() static
2006-12-22 08:55:47 -08:00
profile.c
[PATCH] fix "kvm: add vm exit profiling"
2007-01-23 07:52:05 -08:00
ptrace.c
rcupdate.c
[PATCH] rcu: add a prefetch() in rcu_do_batch()
2006-12-07 08:39:40 -08:00
rcutorture.c
[PATCH] rcu: rcutorture suspend fix
2006-12-30 10:55:55 -08:00
relay.c
[PATCH] relay: remove inlining
2006-12-22 08:55:51 -08:00
resource.c
[PATCH] struct seq_operations and struct file_operations constification
2006-12-07 08:39:46 -08:00
rtmutex-debug.c
rtmutex-debug.h
rtmutex-tester.c
[PATCH] Add include/linux/freezer.h and move definitions from sched.h
2006-12-07 08:39:27 -08:00
rtmutex.c
rtmutex.h
rtmutex_common.h
rwsem.c
sched.c
[PATCH] sched: tasks cannot run on cpus onlined after boot
2007-01-11 18:18:20 -08:00
seccomp.c
signal.c
[PATCH] PM: Fix freezing of stopped tasks
2006-12-13 09:05:49 -08:00
softirq.c
[PATCH] softirq: remove BUG_ONs which can incorrectly trigger
2006-12-07 08:39:43 -08:00
softlockup.c
spinlock.c
[PATCH] lockdep: spin_lock_irqsave_nested()
2006-11-25 13:28:34 -08:00
srcu.c
stacktrace.c
stop_machine.c
sys.c
[PATCH] notifiers: fix blocking_notifier_call_chain() scalability
2007-01-23 11:08:03 -08:00
sys_ni.c
[PATCH] Create compat_sys_migrate_pages
2006-11-03 12:27:59 -08:00
sysctl.c
[PATCH] debug: add sysrq_always_enabled boot option
2006-12-13 09:05:50 -08:00
taskstats.c
[PATCH] taskstats: cleanup reply assembling
2006-12-07 08:39:34 -08:00
time.c
timer.c
[PATCH] schedule_timeout(): improve warning message
2006-12-22 08:55:49 -08:00
tsacct.c
[PATCH] io-accounting: via taskstats
2006-12-10 09:55:41 -08:00
uid16.c
user.c
[PATCH] slab: remove kmem_cache_t
2006-12-07 08:39:25 -08:00
utsname.c
wait.c
workqueue.c
[PATCH] fix kernel-doc warnings in 2.6.20-rc1
2006-12-22 08:55:47 -08:00