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Randy Dunlap e84845c4bf add printk.time option, deprecate 'time' 
Allow printk_time to be enabled or disabled at boot time.  Previously it
could be enabled only, but not disabled.

Change printk_time from an int to a bool since that's what it is.  Make its
logical (exposed) name just be "time" (was "printk_time").

Note: Changes kernel boot option syntax from "time" to "printk.time=value".

Since printk_time is declared as a module_param, it can also be
changed at run-time by modifying
  /sys/module/printk/parameters/time
to a value of 1/Y/y to enabled it or 0/N/n to disable it.

Since printk_time is declared as a module_param, its value can also
be set at boot-time by using
  linux printk.time=<bool>

If the "time" boot option is used, print a message that it is deprecated
and will be removed.

Note its planned removal in feature-removal-schedule.txt.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2007-07-16 09:05:45 -07:00
..
irq Fix crash with irqpoll due to the IRQF_IRQPOLL flag testing 2007-05-24 08:37:14 -07:00
power PM: introduce set_target method in pm_ops 2007-07-01 12:29:44 -07:00
time Remove clockevents_{release,request}_device 2007-07-16 09:05:43 -07:00
.gitignore
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Kconfig.hz
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Kconfig.preempt
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Makefile
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acct.c
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audit.c
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audit.h [PATCH] audit signal recipients 2007-05-11 05:38:25 -04:00
auditfilter.c audit: fix oops removing watch if audit disabled 2007-06-24 08:59:12 -07:00
auditsc.c [PATCH] Abnormal End of Processes 2007-05-11 05:38:26 -04:00
capability.c
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compat.c signal/timer/event: timerfd compat code 2007-05-11 08:29:36 -07:00
configs.c
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cpu.c microcode: use suspend-related CPU hotplug notifications 2007-05-09 12:30:56 -07:00
cpuset.c Reduce cpuset.c write_lock_irq() to read_lock() 2007-07-16 09:05:43 -07:00
delayacct.c sched: update delay-accounting to use CFS's precise stats 2007-07-09 18:52:00 +02:00
die_notifier.c
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dma.c
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exec_domain.c
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exit.c Add generic exit-time stack-depth checking to CONFIG_DEBUG_STACK_USAGE 2007-07-16 09:05:38 -07:00
extable.c
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fork.c Use boot based time for process start time and boot time in /proc 2007-07-16 09:05:41 -07:00
futex.c FUTEX: Restore the dropped ERSCH fix 2007-06-24 12:08:53 -07:00
futex_compat.c Revert "futex_requeue_pi optimization" 2007-06-18 09:48:41 -07:00
hrtimer.c Add suspend-related notifications for CPU hotplug 2007-05-09 12:30:56 -07:00
itimer.c
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kallsyms.c fix possible null ptr deref in kallsyms_lookup 2007-05-30 10:51:38 -07:00
kexec.c
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kfifo.c
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kmod.c wait_for_helper: remove unneeded do_sigaction() 2007-05-09 12:30:53 -07:00
kprobes.c
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ksysfs.c
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kthread.c mm: fix improper .init-type section references 2007-07-16 09:05:36 -07:00
latency.c
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lockdep.c
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lockdep_internals.h
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lockdep_proc.c
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module.c Make /proc/modules use seq_list_xxx helpers 2007-07-16 09:05:42 -07:00
mutex-debug.c
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mutex-debug.h
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mutex.c wrap access to thread_info 2007-05-09 12:30:56 -07:00
mutex.h
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nsproxy.c fix refcounting of nsproxy object when unshared 2007-06-24 08:59:10 -07:00
panic.c
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params.c sysfs: kill unnecessary attribute->owner 2007-07-11 16:09:06 -07:00
pid.c statically initialize struct pid for swapper 2007-05-11 08:29:35 -07:00
posix-cpu-timers.c sched: make posix-cpu-timers use CFS's accounting information 2007-07-09 18:51:58 +02:00
posix-timers.c posix-timers: Prevent softirq starvation by small intervals and SIG_IGN 2007-06-21 15:57:04 -07:00
printk.c add printk.time option, deprecate 'time' 2007-07-16 09:05:45 -07:00
profile.c Detach sched.h from mm.h 2007-05-21 09:18:19 -07:00
ptrace.c Use write_trylock_irqsave in ptrace_attach 2007-07-16 09:05:40 -07:00
rcupdate.c Add suspend-related notifications for CPU hotplug 2007-05-09 12:30:56 -07:00
rcutorture.c
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relay.c relay: fixup kerneldoc comment 2007-07-13 14:14:28 +02:00
resource.c
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rtmutex-debug.c
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rtmutex-debug.h
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rtmutex-tester.c
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rtmutex.c Revert "futex_requeue_pi optimization" 2007-06-18 09:48:41 -07:00
rtmutex.h
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rtmutex_common.h Revert "futex_requeue_pi optimization" 2007-06-18 09:48:41 -07:00
rwsem.c
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sched.c CFS: Fix missing digit off in wmult table 2007-07-13 16:45:43 -07:00
sched_debug.c [PATCH] sched: remove stale version info from kernel/sched_debug.c 2007-07-13 10:10:41 -07:00
sched_fair.c sched: cfs core, kernel/sched_fair.c 2007-07-09 18:51:58 +02:00
sched_idletask.c sched: cfs core, kernel/sched_idletask.c 2007-07-09 18:51:58 +02:00
sched_rt.c sched: cfs core, kernel/sched_rt.c 2007-07-09 18:51:58 +02:00
sched_stats.h sched: update delay-accounting to use CFS's precise stats 2007-07-09 18:52:00 +02:00
seccomp.c
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signal.c vdso: print fatal signals 2007-07-16 09:05:43 -07:00
softirq.c cpu hotplug: fix ksoftirqd termination on cpu hotplug with naughty realtime process 2007-07-16 09:05:41 -07:00
softlockup.c Add suspend-related notifications for CPU hotplug 2007-05-09 12:30:56 -07:00
spinlock.c
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srcu.c
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stacktrace.c
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stop_machine.c Fix stop_machine_run problem with naughty real time process 2007-07-16 09:05:41 -07:00
sys.c attach_pid() with struct pid parameter 2007-05-11 08:29:35 -07:00
sys_ni.c compat signalfd and timerfd are cond syscalls 2007-05-12 10:55:40 -07:00
sysctl.c vdso: print fatal signals 2007-07-16 09:05:43 -07:00
taskstats.c
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time.c
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timer.c Use boot based time for uptime in /proc 2007-07-16 09:05:41 -07:00
tsacct.c
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uid16.c
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user.c
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utsname.c
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utsname_sysctl.c
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wait.c
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workqueue.c simplify cleanup_workqueue_thread() 2007-05-23 20:14:13 -07:00