lkml.org 
[lkml]   [2014]   [Sep]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] Documentation/memory-barriers.txt: match table to its comment followed
On 2014/9/16 17:24, Jianyu Zhan wrote:
> Hi,
>
> Some one has submitted a patch addressing this issue a few days ago.
> The patch is now being cooked in the paulk's tree now, IIRC.
>
> Thanks,
> Jianyu Zhan
>
I have found the patch you mentioned.

Thanks
> On Tue, Sep 16, 2014 at 4:51 PM, Yao Dongdong <yaodongdong@huawei.com> wrote:
>> The table shows CPU2's sequence of events as "x = B; y = A;", but its comment followed
>> described as "x = A; y = B;".
>>
>> Signed-off-by: Yao Dongdong <yaodongdong@huawei.com>
>> ---
>> Documentation/memory-barriers.txt | 4 ++--
>> 1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt
>> index a4de88f..9a46bbe 100644
>> --- a/Documentation/memory-barriers.txt
>> +++ b/Documentation/memory-barriers.txt
>> @@ -115,8 +115,8 @@ For example, consider the following sequence of events:
>> CPU 1 CPU 2
>> =============== ===============
>> { A == 1; B == 2 }
>> - A = 3; x = B;
>> - B = 4; y = A;
>> + A = 3; x = A;
>> + B = 4; y = B;
>>
>> The set of accesses as seen by the memory system in the middle can be arranged
>> in 24 different combinations:
>> --
>> 1.8.0.1
>>
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>> Please read the FAQ at http://www.tux.org/lkml/



\
 
 \ /
  Last update: 2014-09-16 12:41    [W:0.035 / U:0.440 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site