Paul Jackson
5aa15b5f27
[PATCH] cpusets: remove depth counted locking hack
...
Remove a rather hackish depth counter on cpuset locking. The depth counter
was avoiding a possible double trip on the global cpuset_sem semaphore. It
worked, but now an improved version of cpuset locking is available, to come
in the next patch, using two global semaphores.
This patch reverses "cpuset semaphore depth check deadlock fix"
The kernel still works, even after this patch, except for some rare and
difficult to reproduce race conditions when agressively creating and
destroying cpusets marked with the notify_on_release option, on very large
systems.
Signed-off-by: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:21 -08:00
..
irq
[PATCH] CHECK_IRQ_PER_CPU() to avoid dead code in __do_IRQ()
2005-09-07 16:57:29 -07:00
power
[PATCH] introduce .valid callback for pm_ops
2005-10-30 17:37:15 -08:00
acct.c
[PATCH] mm: rss = file_rss + anon_rss
2005-10-29 21:40:38 -07:00
audit.c
[PATCH] gfp_t: kernel/*
2005-10-28 08:16:49 -07:00
auditsc.c
[PATCH] gfp_t: kernel/*
2005-10-28 08:16:49 -07:00
capability.c
[PATCH] kernel/capability.c: add kerneldoc
2005-07-27 16:26:06 -07:00
compat.c
[PATCH] kernel: fix-up schedule_timeout() usage
2005-09-10 10:06:37 -07:00
configs.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cpu.c
[PATCH] create and destroy cpufreq sysfs entries based on cpu notifiers
2005-10-30 17:37:14 -08:00
cpuset.c
[PATCH] cpusets: remove depth counted locking hack
2005-10-30 17:37:21 -08:00
crash_dump.c
[PATCH] kernel/crash_dump.c: add kerneldoc
2005-07-27 16:26:06 -07:00
dma.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
exec_domain.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
exit.c
[PATCH] mm: update_hiwaters just in time
2005-10-29 21:40:39 -07:00
extable.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
fork.c
[PATCH] mm: ptd_alloc take ptlock
2005-10-29 21:40:40 -07:00
futex.c
[PATCH] mm: follow_page with inner ptlock
2005-10-29 21:40:41 -07:00
intermodule.c
[PATCH] introduce and use kzalloc
2005-09-07 16:57:45 -07:00
itimer.c
[PATCH] itimer fixes
2005-07-27 16:25:51 -07:00
kallsyms.c
[PATCH] ppc32: platform-specific functions missing from kallsyms.
2005-05-05 16:36:31 -07:00
Kconfig.hz
[PATCH] i386: Selectable Frequency of the Timer Interrupt
2005-06-23 09:45:10 -07:00
Kconfig.preempt
[PATCH] sched: voluntary kernel preemption
2005-06-25 16:24:45 -07:00
kexec.c
[PATCH] mm: split page table lock
2005-10-29 21:40:42 -07:00
kfifo.c
[PATCH] gfp flags annotations - part 1
2005-10-08 15:00:57 -07:00
kmod.c
[PATCH] Keys: Pass session keyring to call_usermodehelper()
2005-06-24 00:05:18 -07:00
kprobes.c
[PATCH] kprobes: fix bug when probed on task and isr functions
2005-09-07 16:58:01 -07:00
ksysfs.c
[PATCH] Kdump: Export crash notes section address through sysfs
2005-06-25 16:24:51 -07:00
kthread.c
[PATCH] Add kthread_stop_sem()
2005-10-30 17:37:17 -08:00
Makefile
[PATCH] Remove redundant configs.o
2005-10-30 17:37:10 -08:00
module.c
[PATCH] use add_taint() for setting tainted bit flags
2005-09-13 08:22:29 -07:00
panic.c
[PATCH] Call emergency_reboot from panic
2005-07-26 14:35:43 -07:00
params.c
[PATCH] Ignore trailing whitespace on kernel parameters correctly
2005-09-28 07:46:41 -07:00
pid.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
posix-cpu-timers.c
[PATCH] Yet more posix-cpu-timer fixes
2005-10-27 09:08:43 -07:00
posix-timers.c
[PATCH] posix-timers: use schedule_timeout() in common_nsleep()
2005-10-30 17:37:20 -08:00
printk.c
[PATCH] Add printk_clock()
2005-09-21 10:11:54 -07:00
profile.c
[PATCH] mostly_read data section
2005-07-07 18:23:46 -07:00
ptrace.c
[PATCH] remove duplicated code from proc and ptrace
2005-09-07 16:57:43 -07:00
rcupdate.c
[PATCH] rcu: keep rcu callback event counter
2005-10-17 15:27:58 -07:00
resource.c
[PATCH] introduce and use kzalloc
2005-09-07 16:57:45 -07:00
sched.c
[PATCH] mm: update_hiwaters just in time
2005-10-29 21:40:39 -07:00
seccomp.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
signal.c
[PATCH] Unify sys_tkill() and sys_tgkill()
2005-10-30 17:37:19 -08:00
softirq.c
[PATCH] x86-64: Some cleanup and optimization to the processor data area.
2005-09-12 10:49:58 -07:00
softlockup.c
[PATCH] detect soft lockups
2005-09-07 16:57:17 -07:00
spinlock.c
[PATCH] spinlock consolidation
2005-09-10 10:06:21 -07:00
stop_machine.c
[PATCH] smp_processor_id() cleanup
2005-06-21 18:46:13 -07:00
sys.c
[PATCH] reboot: comment and factor the main reboot functions
2005-09-22 22:17:33 -07:00
sys_ni.c
[PATCH] remove sys_set_zone_reclaim()
2005-08-01 10:03:56 -07:00
sysctl.c
[NET]: Fix sparse warnings
2005-08-29 16:01:32 -07:00
time.c
[PATCH] NTP shift_right cleanup
2005-10-30 17:37:18 -08:00
timer.c
[PATCH] remove timer debug field
2005-10-30 17:37:18 -08:00
uid16.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
user.c
[PATCH] inotify
2005-07-12 20:38:38 -07:00
wait.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
workqueue.c
[PATCH] Use alloc_percpu to allocate workqueues locally
2005-10-30 17:37:18 -08:00