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	gitignore: ignore more generated files	2006-01-03 11:35:26 +01:00
Kconfig.hz	…
Kconfig.preempt	…
Makefile	Finally remove the obnoxious inter_module_xxx()	2006-05-08 22:40:05 +01:00
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	update the email address of Randy Dunlap	2006-01-03 13:37:51 +01:00
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.c	[PATCH] VFS: Permit filesystem to override root dentry on mount	2006-06-23 07:42:45 -07:00
futex_compat.c	[PATCH] futex: check and validate timevals	2006-03-31 12:18:59 -08:00
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	…
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
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.c	[PATCH] kernel/sys.c: cleanups	2006-06-25 10:01:06 -07:00
sys_ni.c	[PATCH] sys_move_pages: 32bit support (i386, x86_64)	2006-06-23 07:42:53 -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