KaiGai Kohei 77787bfb44 [PATCH] pacct: none-delayed process accounting accumulation ...

In current 2.6.17 implementation, signal_struct refered from task_struct is
used for per-process data structure.  The pacct facility also uses it as a
per-process data structure to store stime, utime, minflt, majflt.  But those
members are saved in __exit_signal().  It's too late.

For example, if some threads exits at same time, pacct facility has a
possibility to drop accountings for a part of those threads.  (see, the
following 'The results of original 2.6.17 kernel') I think accounting
information should be completely collected into the per-process data structure
before writing out an accounting record.

This patch fixes this matter.  Accumulation of stime, utime, minflt and majflt
are done before generating accounting record.

[[email protected]: fix acct_collect() siglock bug found by lockdep]
Signed-off-by: KaiGai Kohei <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

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

..

irq

[PATCH] adjust handle_IRR_event() return type

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

power

[PATCH] constify parts of kernel/power/

2006-06-25 10:01:08 -07:00

.gitignore

…

acct.c

[PATCH] pacct: none-delayed process accounting accumulation

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

audit.c

[PATCH] log more info for directory entry change events

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

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] Doc: add audit & acct to DocBook

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

capability.c

[PATCH] refactor capable() to one implementation, add __capable() helper

2006-03-25 08:22:56 -08:00

compat.c

[PATCH] N32 sigset and __COMPAT_ENDIAN_SWAP__

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

configs.c

…

cpu.c

[PATCH] Notifier chain update: API changes

2006-03-27 08:44:50 -08:00

cpuset.c

[PATCH] SELinux: add security hook call to mediate attach_task (kernel/cpuset.c)

2006-06-23 07:42:54 -07:00

dma.c

…

exec_domain.c

[PATCH] Fix module refcount leak in __set_personality()

2006-03-24 07:33:30 -08:00

exit.c

[PATCH] pacct: avoidance to refer the last thread as a representation of the process

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

extable.c

[PATCH] symbol_put_addr() locks kernel

2006-05-15 11:20:55 -07:00

fork.c

[PATCH] pacct: add pacct_struct to fix some pacct bugs.

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

futex_compat.c

[PATCH] futex: check and validate timevals

2006-03-31 12:18:59 -08:00

futex.c

[PATCH] VFS: Permit filesystem to override root dentry on mount

2006-06-23 07:42:45 -07:00

hrtimer.c

[PATCH] ktime/hrtimer: fix kernel-doc comments

2006-06-25 10:01:23 -07:00

itimer.c

[PATCH] hrtimers: remove data field

2006-03-26 08:57:03 -08:00

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

[PATCH] wait_for_helper: trivial style cleanup

2006-03-28 18:36:41 -08:00

kprobes.c

[PATCH] kprobes: NULL out non-relevant fields in struct kretprobe

2006-04-20 07:54:03 -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

Finally remove the obnoxious inter_module_xxx()

2006-05-08 22:40:05 +01:00

module.c

[PATCH] ensure NULL deref can't possibly happen in is_exported()

2006-06-25 10:00:59 -07:00

mutex-debug.c

[PATCH] fix/simplify mutex debugging code

2006-01-11 08:14:16 -08:00

mutex-debug.h

[PATCH] mutex subsystem, debugging code

2006-01-09 15:59:20 -08:00

mutex.c

[PATCH] mutex: trivial whitespace cleanups

2006-01-10 14:27:59 -08:00

mutex.h

[PATCH] mutex subsystem, core

2006-01-09 15:59:19 -08:00

panic.c

[PATCH] the scheduled unexport of panic_timeout

2006-04-11 06:18:40 -07:00

params.c

[PATCH] Change dash2underscore() return value to char

2006-03-28 09:16:03 -08:00

pid.c

[PATCH] pidhash: Refactor the pid hash table

2006-03-31 12:19:00 -08:00

posix-cpu-timers.c

[PATCH] arm_timer: remove a racy and obsolete PF_EXITING check

2006-06-17 10:52:13 -07:00

posix-timers.c

[PATCH] hrtimers: remove data field

2006-03-26 08:57:03 -08:00

printk.c

[PATCH] printk time parameter

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

profile.c

[PATCH] Remove __devinit and __cpuinit from notifier_call definitions

2006-04-26 08:30:03 -07:00

ptrace.c

ptrace_attach: fix possible deadlock schenario with irqs

2006-05-11 11:08:49 -07:00

rcupdate.c

[PATCH] Make RCU API inaccessible to non-GPL Linux kernel modules

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

rcutorture.c

[PATCH] for_each_possible_cpu: fixes for generic part

2006-03-28 09:16:05 -08:00

relay.c

[PATCH] relay: consolidate sendfile() and read() code

2006-03-23 19:58:45 +01:00

resource.c

[PATCH] kernel/resource.c: __check_region(): remove pointless __deprecated

2006-01-10 08:02:02 -08:00

sched.c

[PATCH] cpu hotplug: fix CPU_UP_CANCEL handling

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

seccomp.c

…

signal.c

[PATCH] collect sid of those who send signals to auditd

2006-06-20 05:25:21 -04:00

softirq.c

[PATCH] cpu hotplug: fix CPU_UP_CANCEL handling

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

softlockup.c

[PATCH] cpu hotplug: fix CPU_UP_CANCEL handling

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

spinlock.c

[PATCH] BUILD_LOCK_OPS: cleanup preempt_disable() usage

2006-03-23 07:38:16 -08:00

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] Get rid of /proc/sys/proc

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

time.c

Fix comments: s/granuality/granularity/

2006-04-01 01:41:22 +02:00

timer.c

[PATCH] Define __raw_get_cpu_var and use it

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

uid16.c

[PATCH] Add more prevent_tail_call()

2006-04-19 16:27:18 -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: fix CPU_UP_CANCEL handling

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