Sebastien Dugue 59e0e0ace7 [PATCH] futex_requeue() optimization ...

In futex_requeue(), when the 2 futexes keys hash to the same bucket, there
is no need to move the futex_q to the end of the bucket list.

Signed-off-by: Sebastien Dugue <sebastien.dugue@bull.net>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2006-06-27 17:32:48 -07:00

..

irq

[PATCH] adjust handle_IRR_event() return type

2006-06-23 07:43:08 -07:00

power

[PATCH] pm_trace is dangerous

2006-06-27 17:32:35 -07:00

time

[PATCH] time: rename clocksource functions

2006-06-26 09:58:21 -07:00

.gitignore

…

acct.c

[PATCH] fix kernel-doc in kernel/ dir

2006-06-27 17:32:39 -07:00

audit.c

[PATCH] spin/rwlock init cleanups

2006-06-27 17:32:39 -07:00

audit.h

[PATCH] log more info for directory entry change events

2006-06-20 05:25:28 -04:00

auditfilter.c

[PATCH] log more info for directory entry change events

2006-06-20 05:25:28 -04:00

auditsc.c

[PATCH] fix kernel-doc in kernel/ dir

2006-06-27 17:32:39 -07:00

capability.c

…

compat.c

[PATCH] N32 sigset and __COMPAT_ENDIAN_SWAP__

2006-06-25 10:01:15 -07:00

configs.c

…

cpu.c

[PATCH] cpu hotplug: make [un]register_cpu_notifier init time only

2006-06-27 17:32:41 -07:00

cpuset.c

[PATCH] proc: Use struct pid not struct task_ref

2006-06-26 09:58:26 -07:00

dma.c

…

exec_domain.c

…

exit.c

[PATCH] pi-futex: futex_lock_pi/futex_unlock_pi support

2006-06-27 17:32:47 -07:00

extable.c

…

fork.c

[PATCH] pi-futex: futex_lock_pi/futex_unlock_pi support

2006-06-27 17:32:47 -07:00

futex_compat.c

[PATCH] pi-futex: futex_lock_pi/futex_unlock_pi support

2006-06-27 17:32:47 -07:00

futex.c

[PATCH] futex_requeue() optimization

2006-06-27 17:32:48 -07:00

hrtimer.c

[PATCH] cpu hotplug: revert initdata patch submitted for 2.6.17

2006-06-27 17:32:41 -07:00

itimer.c

…

kallsyms.c

…

Kconfig.hz

…

Kconfig.preempt

…

kexec.c

[PATCH] Add a sysfs file to determine if a kexec kernel is loaded

2006-06-23 07:43:02 -07:00

kfifo.c

…

kmod.c

…

kprobes.c

[PATCH] Notify page fault call chain

2006-06-26 09:58:22 -07:00

ksysfs.c

[PATCH] Add a sysfs file to determine if a kexec kernel is loaded

2006-06-23 07:43:02 -07:00

kthread.c

[PATCH] kthread: move kernel-doc and put it into DocBook

2006-06-25 10:01:24 -07:00

Makefile

[PATCH] pi-futex: rt mutex tester

2006-06-27 17:32:47 -07:00

module.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild

2006-06-26 11:05:15 -07:00

mutex-debug.c

[PATCH] poison: add & use more constants

2006-06-27 17:32:38 -07:00

mutex-debug.h

[PATCH] work around ppc64 bootup bug by making mutex-debugging save/restore irqs

2006-06-26 09:58:16 -07:00

mutex.c

[PATCH] work around ppc64 bootup bug by making mutex-debugging save/restore irqs

2006-06-26 09:58:16 -07:00

mutex.h

[PATCH] work around ppc64 bootup bug by making mutex-debugging save/restore irqs

2006-06-26 09:58:16 -07:00

panic.c

…

params.c

…

pid.c

…

posix-cpu-timers.c

…

posix-timers.c

…

printk.c

[PATCH] printk time parameter

2006-06-25 10:01:13 -07:00

profile.c

[PATCH] cpu hotplug: revert init patch submitted for 2.6.17

2006-06-27 17:32:40 -07:00

ptrace.c

[PATCH] coredump: kill ptrace related stuff

2006-06-26 09:58:27 -07:00

rcupdate.c

[PATCH] cpu hotplug: revert initdata patch submitted for 2.6.17

2006-06-27 17:32:41 -07:00

rcutorture.c

[PATCH] rcutorture: add call_rcu_bh() operations

2006-06-27 17:32:40 -07:00

relay.c

…

resource.c

[PATCH] catch valid mem range at onlining memory

2006-06-27 17:32:36 -07:00

rtmutex_common.h

[PATCH] pi-futex: futex_lock_pi/futex_unlock_pi support

2006-06-27 17:32:47 -07:00

rtmutex-debug.c

[PATCH] pi-futex: rt mutex debug

2006-06-27 17:32:47 -07:00

rtmutex-debug.h

[PATCH] pi-futex: rt mutex debug

2006-06-27 17:32:47 -07:00

rtmutex-tester.c

[PATCH] rtmutex: Modify rtmutex-tester to test the setscheduler propagation

2006-06-27 17:32:47 -07:00

rtmutex.c

[PATCH] rtmutex: Propagate priority settings into PI lock chains

2006-06-27 17:32:48 -07:00

rtmutex.h

[PATCH] pi-futex: rt mutex core

2006-06-27 17:32:47 -07:00

sched.c

[PATCH] rtmutex: Propagate priority settings into PI lock chains

2006-06-27 17:32:48 -07:00

seccomp.c

…

signal.c

[PATCH] coredump: kill ptrace related stuff

2006-06-26 09:58:27 -07:00

softirq.c

[PATCH] cpu hotplug: revert initdata patch submitted for 2.6.17

2006-06-27 17:32:41 -07:00

softlockup.c

[PATCH] cpu hotplug: revert initdata patch submitted for 2.6.17

2006-06-27 17:32:41 -07:00

spinlock.c

…

stop_machine.c

[PATCH] kthread: convert stop_machine into a kthread

2006-06-25 10:01:22 -07:00

sys_ni.c

[PATCH] sys_move_pages: 32bit support (i386, x86_64)

2006-06-23 07:42:53 -07:00

sys.c

[PATCH] kernel/sys.c: cleanups

2006-06-25 10:01:06 -07:00

sysctl.c

[PATCH] pi-futex: rt mutex core

2006-06-27 17:32:47 -07:00

time.c

[PATCH] Time: Introduce arch generic time accessors

2006-06-26 09:58:20 -07:00

timer.c

[PATCH] cpu hotplug: revert initdata patch submitted for 2.6.17

2006-06-27 17:32:41 -07:00

uid16.c

…

unwind.c

[PATCH] x86_64: allow unwinder to build without module support

2006-06-26 10:48:18 -07:00

user.c

[PATCH] selinux: add hooks for key subsystem

2006-06-22 15:05:55 -07:00

wait.c

…

workqueue.c

[PATCH] cpu hotplug: revert init patch submitted for 2.6.17

2006-06-27 17:32:40 -07:00