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. [mingo@elte.hu: fix acct_collect() siglock bug found by lockdep] Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		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
audit.h
auditfilter.c
auditsc.c	[PATCH] Doc: add audit & acct to DocBook	2006-06-23 07:43:07 -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
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
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
fork.c	[PATCH] pacct: add pacct_struct to fix some pacct bugs.	2006-06-25 10:01:25 -07:00
futex_compat.c
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
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
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
module.c	[PATCH] ensure NULL deref can't possibly happen in is_exported()	2006-06-25 10:00:59 -07:00
mutex-debug.c
mutex-debug.h
mutex.c
mutex.h
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
ptrace.c
rcupdate.c	[PATCH] Make RCU API inaccessible to non-GPL Linux kernel modules	2006-06-23 07:43:07 -07:00
rcutorture.c
relay.c
resource.c
sched.c	[PATCH] cpu hotplug: fix CPU_UP_CANCEL handling	2006-06-25 10:01:22 -07:00
seccomp.c
signal.c
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
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
timer.c	[PATCH] Define __raw_get_cpu_var and use it	2006-06-25 10:01:01 -07:00
uid16.c
user.c
wait.c
workqueue.c	[PATCH] cpu hotplug: fix CPU_UP_CANCEL handling	2006-06-25 10:01:22 -07:00