Ravikiran G Thirumalai 2dd0ebcd2a [PATCH] Avoid taking global tasklist_lock for single threadedprocess at getrusage() ...

Avoid taking the global tasklist_lock when possible, if a process is single
threaded during getrusage().  Any avoidance of tasklist_lock is good for
NUMA boxes (and possibly for large SMPs).  Thanks to Oleg Nesterov for
review and suggestions.

Signed-off-by: Nippun Goel <nippung@calsoftinc.com>
Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org>
Signed-off-by: Shai Fultheim <shai@scalex86.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2006-03-23 07:38:09 -08:00

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irq

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power

[PATCH] swsusp: add s2ram ioctl to userland interface

2006-03-23 07:38:08 -08:00

.gitignore

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acct.c

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audit.c

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auditsc.c

Merge ../powerpc-merge

2006-02-24 14:05:47 +11:00

capability.c

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compat.c

[PATCH] remove bogus asm/bug.h includes.

2006-02-07 20:56:35 -05:00

configs.c

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cpu.c

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cpuset.c

[PATCH] cpuset: oops in exit on null cpuset fix

2006-02-15 15:32:21 -08:00

dma.c

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exec_domain.c

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exit.c

[PATCH] don't do exit_io_context() until we know we won't be doing any IO

2006-03-18 18:33:46 -05:00

extable.c

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fork.c

[PATCH] Shrinks sizeof(files_struct) and better layout

2006-03-23 07:38:09 -08:00

futex.c

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hrtimer.c

[PATCH] fix next_timer_interrupt() for hrtimer

2006-03-06 18:40:44 -08:00

intermodule.c

[PATCH] missing license tag in intermodule

2006-02-05 11:06:52 -08:00

itimer.c

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kallsyms.c

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Kconfig.hz

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Kconfig.preempt

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kexec.c

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kfifo.c

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kmod.c

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kprobes.c

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ksysfs.c

[PATCH] kobject: fix build error if CONFIG_SYSFS=n

2006-03-20 13:42:57 -08:00

kthread.c

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Makefile

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module.c

[PATCH] fix module sysfs files reference counting

2006-03-20 13:42:58 -08:00

mutex-debug.c

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mutex-debug.h

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mutex.c

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mutex.h

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panic.c

[PATCH] prevent recursive panic from softlockup watchdog

2006-02-10 08:13:12 -08:00

params.c

[PATCH] fix module sysfs files reference counting

2006-03-20 13:42:58 -08:00

pid.c

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posix-cpu-timers.c

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posix-timers.c

[PATCH] posix-timers: fix requeue accounting when signal is ignored

2006-03-17 07:51:25 -08:00

printk.c

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profile.c

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ptrace.c

[PATCH] fix zap_thread's ptrace related problems

2006-02-15 11:05:43 -08:00

rcupdate.c

[PATCH] add EXPORT_SYMBOL_GPL_FUTURE() to RCU subsystem

2006-03-20 13:42:58 -08:00

rcutorture.c

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resource.c

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sched.c

[PATCH] fix scheduler deadlock

2006-03-23 07:38:02 -08:00

seccomp.c

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signal.c

[PATCH] swsusp: finally solve mysqld problem

2006-03-23 07:38:08 -08:00

softirq.c

[PATCH] on_each_cpu(): disable local interrupts

2006-03-22 07:53:59 -08:00

softlockup.c

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spinlock.c

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stop_machine.c

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sys_ni.c

[PATCH] Fix compile for CONFIG_SYSVIPC=n or CONFIG_SYSCTL=n

2006-02-20 20:00:11 -08:00

sys.c

[PATCH] Avoid taking global tasklist_lock for single threadedprocess at getrusage()

2006-03-23 07:38:09 -08:00

sysctl.c

[PATCH] fix file counting

2006-03-08 14:14:01 -08:00

time.c

[PATCH] Normalize timespec for negative values in ns_to_timespec

2006-02-03 08:32:06 -08:00

timer.c

[PATCH] time_interpolator: add __read_mostly

2006-03-17 07:51:25 -08:00

uid16.c

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user.c

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wait.c

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workqueue.c

[SCSI] add execute_in_process_context() API

2006-02-27 23:34:40 -06:00