lkml.org 
[lkml]   [2022]   [Apr]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
SubjectRe: [PATCH 1/3] timekeeping: Introduce fast accessor to clock tai
Date
On Mon Apr 11 2022, Thomas Gleixner wrote:
> On Sat, Apr 09 2022 at 22:33, Thomas Gleixner wrote:
>> On Sat, Apr 09 2022 at 09:37, Steven Rostedt wrote:
>>> On Sat, 9 Apr 2022 10:12:58 +0200
>>> Kurt Kanzenbach <kurt@linutronix.de> wrote:
>>>
>>>> ---
>>>> include/linux/timekeeping.h | 1 +
>>>> kernel/time/timekeeping.c | 17 +++++++++++++++++
>>>> 2 files changed, 18 insertions(+)
>>>
>>> If the time keeping folks are OK with this and ack it, I'm happy to
>>> take this through my tree.
>>
>> Go ahead. I just sent a Reviewed-by and I don't see conflicting changes
>> in that area. Famous last words :)
>
> And yes, I have some conflicting changes in the pipeline and just saw
> that this lacks a data_race() annotation like the boot variant from
> which this is derived.

Interesting, didn't see that annotation. Anyway, this patch also misses
the corresponding documentation entry. See below.

Thanks,
Kurt

diff --git a/Documentation/core-api/timekeeping.rst b/Documentation/core-api/timekeeping.rst
index 729e24864fe7..22ec68f24421 100644
--- a/Documentation/core-api/timekeeping.rst
+++ b/Documentation/core-api/timekeeping.rst
@@ -132,6 +132,7 @@ Some additional variants exist for more specialized cases:
.. c:function:: u64 ktime_get_mono_fast_ns( void )
u64 ktime_get_raw_fast_ns( void )
u64 ktime_get_boot_fast_ns( void )
+ u64 ktime_get_tai_fast_ns( void )
u64 ktime_get_real_fast_ns( void )
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2022-04-12 10:15    [W:0.056 / U:0.412 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site