Davide Libenzi b8fceee17a signalfd simplification ... This simplifies signalfd code, by avoiding it to remain attached to the sighand during its lifetime. In this way, the signalfd remain attached to the sighand only during poll(2) (and select and epoll) and read(2). This also allows to remove all the custom "tsk == current" checks in kernel/signal.c, since dequeue_signal() will only be called by "current". I think this is also what Ben was suggesting time ago. The external effect of this, is that a thread can extract only its own private signals and the group ones. I think this is an acceptable behaviour, in that those are the signals the thread would be able to fetch w/out signalfd. Signed-off-by: Davide Libenzi <davidel@xmailserver.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-09-20 13:19:59 -07:00
..
irq	request_irq: fix DEBUG_SHIRQ handling	2007-08-31 01:42:23 -07:00
power	PM: Fix dependencies of CONFIG_SUSPEND and CONFIG_HIBERNATION	2007-08-31 01:42:22 -07:00
time	clockevents: prevent stale tick update on offline cpu	2007-09-16 15:36:43 +02:00
.gitignore	gitignore: ignore more generated files	2006-01-03 11:35:26 +01:00
acct.c	Cleanup non-arch xtime uses, use get_seconds() or current_kernel_time().	2007-07-25 10:09:20 -07:00
audit.c	Freezer: make kernel threads nonfreezable by default	2007-07-17 10:23:02 -07:00
audit.h	Audit: add TTY input auditing	2007-07-16 09:05:47 -07:00
auditfilter.c	[PATCH] allow audit filtering on bit & operations	2007-07-22 09:57:02 -04:00
auditsc.c	kernel/auditsc.c: fix an off-by-one	2007-08-22 19:52:44 -07:00
capability.c	[PATCH] pid: replace do/while_each_task_pid with do/while_each_pid_task	2007-02-12 09:48:32 -08:00
compat.c	signal/timer/event: timerfd compat code	2007-05-11 08:29:36 -07:00
configs.c	use simple_read_from_buffer in kernel/	2007-05-09 12:30:49 -07:00
cpu.c	PM: Fix dependencies of CONFIG_SUSPEND and CONFIG_HIBERNATION	2007-08-31 01:42:22 -07:00
cpuset.c	usermodehelper: Tidy up waiting	2007-07-18 08:47:40 -07:00
delayacct.c	sched: update delay-accounting to use CFS's precise stats	2007-07-09 18:52:00 +02:00
die_notifier.c	move die notifier handling to common code	2007-05-08 11:15:04 -07:00
dma.c	[PATCH] struct seq_operations and struct file_operations constification	2006-12-07 08:39:46 -08:00
exec_domain.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
exit.c	signalfd simplification	2007-09-20 13:19:59 -07:00
extable.c	[PATCH] symbol_put_addr() locks kernel	2006-05-15 11:20:55 -07:00
fork.c	signalfd simplification	2007-09-20 13:19:59 -07:00
futex_compat.c	futex_compat: fix list traversal bugs	2007-09-11 17:21:20 -07:00
futex.c	futex_unlock_pi() hurts my brain and may cause application deadlock	2007-08-22 19:52:44 -07:00
hrtimer.c	Cache xtime every call to update_wall_time	2007-07-25 10:17:44 -07:00
itimer.c	The scheduled -EINVAL for invalid timevals in setitimer	2007-05-08 11:15:13 -07:00
kallsyms.c	kallsyms: make KSYM_NAME_LEN include space for trailing '\0'	2007-07-17 10:23:03 -07:00
Kconfig.hz	[PATCH] HZ: 300Hz support	2006-12-07 08:39:36 -08:00
Kconfig.preempt	[PATCH] sched: arch preempt notifier mechanism	2007-07-26 13:40:43 +02:00
kexec.c	kdump/kexec: calculate note size at compile time	2007-05-08 11:15:07 -07:00
kfifo.c	is_power_of_2: kernel/kfifo.c	2007-07-16 09:05:50 -07:00
kmod.c	Restore call_usermodehelper_pipe() behaviour	2007-09-11 17:21:20 -07:00
kprobes.c	fix compilation with gcc 4.2	2007-08-11 15:47:42 -07:00
ksysfs.c	FRV: Fix linkage problems	2007-07-20 12:01:34 -07:00
kthread.c	kthread: silence bogus section mismatch warning	2007-07-31 15:39:42 -07:00
latency.c	[PATCH] severing module.h->sched.h	2006-12-04 02:00:22 -05:00
lockdep_internals.h	[PATCH] lockdep: more chains	2006-12-07 08:39:43 -08:00
lockdep_proc.c	Fix leak on /proc/lockdep_stats	2007-07-31 15:39:40 -07:00
lockdep.c	lockdep debugging: give stacktrace for init_error	2007-07-19 10:04:49 -07:00
Makefile	user namespace: add the framework	2007-07-16 09:05:47 -07:00
module.c	Fix Off-by-one in /sys/module/*/refcnt	2007-08-22 14:35:35 -07:00
mutex-debug.c	[PATCH] remove many unneeded #includes of sched.h	2007-02-14 08:09:54 -08:00
mutex-debug.h	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
mutex.c	lockstat: measure lock bouncing	2007-07-19 10:04:49 -07:00
mutex.h	[PATCH] lockdep: prove mutex locking correctness	2006-07-03 15:27:04 -07:00
nsproxy.c	mm: Remove slab destructors from kmem_cache_create().	2007-07-20 10:11:58 +09:00
panic.c	Report that kernel is tainted if there was an OOPS	2007-07-17 10:23:02 -07:00
params.c	modules: better error messages when modules fail to load due to a sysfs problem.	2007-07-30 14:25:23 -07:00
pid.c	namespace: ensure clone_flags are always stored in an unsigned long	2007-07-16 09:05:48 -07:00
posix-cpu-timers.c	sched: make posix-cpu-timers use CFS's accounting information	2007-07-09 18:51:58 +02:00
posix-timers.c	posix-timers: fix creation race	2007-08-22 19:52:46 -07:00
printk.c	fix - ensure we don't use bootconsoles after init has been released	2007-08-21 20:23:53 -07:00
profile.c	fix compilation with gcc 4.2	2007-08-11 15:47:42 -07:00
ptrace.c	Fix spurious syscall tracing after PTRACE_DETACH + PTRACE_ATTACH	2007-09-10 18:57:47 -07:00
rcupdate.c	Add suspend-related notifications for CPU hotplug	2007-05-09 12:30:56 -07:00
rcutorture.c	Freezer: make kernel threads nonfreezable by default	2007-07-17 10:23:02 -07:00
relay.c	Fix a use after free bug in kernel->userspace relay file support	2007-07-31 15:39:42 -07:00
resource.c	libata/IDE: remove combined mode quirk	2007-04-28 14:15:59 -04:00
rtmutex_common.h	FUTEX: Tidy up the code	2007-07-16 09:05:49 -07:00
rtmutex-debug.c	FUTEX: Tidy up the code	2007-07-16 09:05:49 -07:00
rtmutex-debug.h	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
rtmutex-tester.c	Freezer: make kernel threads nonfreezable by default	2007-07-17 10:23:02 -07:00
rtmutex.c	FUTEX: Tidy up the code	2007-07-16 09:05:49 -07:00
rtmutex.h	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
rwsem.c	lockstat: hook into spinlock_t, rwlock_t, rwsem and mutex	2007-07-19 10:04:49 -07:00
sched_debug.c	sched: debug: fix sum_exec_runtime clearing	2007-09-05 14:32:49 +02:00
sched_fair.c	sched: add /proc/sys/kernel/sched_compat_yield	2007-09-19 23:34:46 +02:00
sched_idletask.c	sched: remove the 'u64 now' parameter from ->put_prev_task()	2007-08-09 11:16:49 +02:00
sched_rt.c	sched: optimize task_tick_rt() a bit	2007-08-24 20:39:10 +02:00
sched_stats.h	[PATCH] sched: add schedstat_set() API	2007-08-02 17:41:40 +02:00
sched.c	sched: fix invalid sched_class use	2007-09-19 23:34:46 +02:00
seccomp.c	make seccomp zerocost in schedule	2007-07-16 09:05:50 -07:00
signal.c	signalfd simplification	2007-09-20 13:19:59 -07:00
softirq.c	Freezer: make kernel threads nonfreezable by default	2007-07-17 10:23:02 -07:00
softlockup.c	Freezer: make kernel threads nonfreezable by default	2007-07-17 10:23:02 -07:00
spinlock.c	lockstat: hook into spinlock_t, rwlock_t, rwsem and mutex	2007-07-19 10:04:49 -07:00
srcu.c	[PATCH] SRCU: report out-of-memory errors	2006-10-04 07:55:30 -07:00
stacktrace.c	[PATCH] lockdep: stacktrace subsystem, core	2006-07-03 15:27:02 -07:00
stop_machine.c	Fix stop_machine_run problem with naughty real time process	2007-07-16 09:05:41 -07:00
sys_ni.c	diskquota: 32bit quota tools on 64bit architectures	2007-07-16 09:05:48 -07:00
sys.c	setpgid(child) fails if the child was forked by sub-thread	2007-08-31 01:42:22 -07:00
sysctl.c	sched: add /proc/sys/kernel/sched_compat_yield	2007-09-19 23:34:46 +02:00
taskstats.c	taskstats: add context-switch counters	2007-07-16 09:05:46 -07:00
time.c	Cleanup non-arch xtime uses, use get_seconds() or current_kernel_time().	2007-07-25 10:09:20 -07:00
timer.c	Pull ia64-clocksource into release branch	2007-07-20 11:26:47 -07:00
tsacct.c	Cleanup non-arch xtime uses, use get_seconds() or current_kernel_time().	2007-07-25 10:09:20 -07:00
uid16.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
user_namespace.c	Fix user namespace exiting OOPs	2007-09-19 11:24:18 -07:00
user.c	Fix user namespace exiting OOPs	2007-09-19 11:24:18 -07:00
utsname_sysctl.c	remove CONFIG_UTS_NS and CONFIG_IPC_NS	2007-07-16 09:05:47 -07:00
utsname.c	Fix UTS corruption during clone(CLONE_NEWUTS)	2007-09-19 11:24:17 -07:00
wait.c	Fix occurrences of "the the "	2007-05-09 08:57:56 +02:00
workqueue.c	fix bogus hotplug cpu warning	2007-08-27 10:27:48 -07:00