[2.6 patch] the scheduled 'time' option removal

From: Adrian Bunk
Date: Sun Jan 20 2008 - 09:03:44 EST


On Tue, Jan 01, 2008 at 06:07:51PM -0800, Randy Dunlap wrote:
> On Tue, 1 Jan 2008 15:46:56 +0200 Adrian Bunk wrote:
>
> > This patch contains the scheduled removal of the 'time' option.
> >
> > Signed-off-by: Adrian Bunk <bunk@xxxxxxxxxx>
>
> Thanks. Looks good except that Documentation/kernel-parameters.txt
> needs a patch also: delete these 3 lines:
>
> time Show timing data prefixed to each printk message line
> [deprecated, see 'printk.time']
>
> then I will Ack it.

Ups, sorry, fixed patch below.

cu
Adrian


<-- snip -->


This patch contains the scheduled removal of the 'time' option.

Signed-off-by: Adrian Bunk <bunk@xxxxxxxxxx>

---

Documentation/feature-removal-schedule.txt | 8 --------
Documentation/kernel-parameters.txt | 3 ---
kernel/printk.c | 13 -------------
3 files changed, 24 deletions(-)

84ec4030ca61db7f80b6d761acb7d12255cc5cf6
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 20c4c8b..93aac19 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -233,14 +233,6 @@ Who: Jean Delvare <khali@xxxxxxxxxxxx>

---------------------------

-What: 'time' kernel boot parameter
-When: January 2008
-Why: replaced by 'printk.time=<value>' so that printk timestamps can be
- enabled or disabled as needed
-Who: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
-
----------------------------
-
What: drivers depending on OSS_OBSOLETE
When: options in 2.6.23, code in 2.6.25
Why: obsolete OSS drivers
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index c417877..79afb11 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1899,9 +1899,6 @@ and is between 256 and 4096 characters. It is defined in the file
<deci-seconds>: poll all this frequency
0: no polling (default)

- time Show timing data prefixed to each printk message line
- [deprecated, see 'printk.time']
-
tipar.timeout= [HW,PPT]
Set communications timeout in tenths of a second
(default 15).
diff --git a/kernel/printk.c b/kernel/printk.c
index 89011bf..3aa8749 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -560,19 +560,6 @@ static int printk_time = 0;
#endif
module_param_named(time, printk_time, bool, S_IRUGO | S_IWUSR);

-static int __init printk_time_setup(char *str)
-{
- if (*str)
- return 0;
- printk_time = 1;
- printk(KERN_NOTICE "The 'time' option is deprecated and "
- "is scheduled for removal in early 2008\n");
- printk(KERN_NOTICE "Use 'printk.time=<value>' instead\n");
- return 1;
-}
-
-__setup("time", printk_time_setup);
-
__attribute__((weak)) unsigned long long printk_clock(void)
{
return sched_clock();

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