linux-kernel - Re: [PATCH 1/4] Documentation/scheduler/sched-deadline.txt: fix terminology and improve clarity

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Message-ID: <53EB29D8.80201@arm.com>
Date:	Wed, 13 Aug 2014 10:03:20 +0100
From:	Juri Lelli <juri.lelli@....com>
To:	Randy Dunlap <rdunlap@...radead.org>,
	"peterz@...radead.org" <peterz@...radead.org>
CC:	"luca.abeni@...tn.it" <luca.abeni@...tn.it>,
	"mingo@...hat.com" <mingo@...hat.com>,
	"henrik@...tad.us" <henrik@...tad.us>,
	"raistlin@...ux.it" <raistlin@...ux.it>,
	"juri.lelli@...il.com" <juri.lelli@...il.com>,
	"linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/4] Documentation/scheduler/sched-deadline.txt: fix terminology
 and improve clarity

Hi Randy,

On 12/08/14 18:45, Randy Dunlap wrote:
> On 08/12/14 08:49, Juri Lelli wrote:
>> From: Luca Abeni <luca.abeni@...tn.it>
>>
>> ---
>>  Documentation/scheduler/sched-deadline.txt |   32 +++++++++++++++-------------
>>  1 file changed, 17 insertions(+), 15 deletions(-)
>>
>> diff --git a/Documentation/scheduler/sched-deadline.txt b/Documentation/scheduler/sched-deadline.txt
>> index 18adc92..db25eb5 100644
>> --- a/Documentation/scheduler/sched-deadline.txt
>> +++ b/Documentation/scheduler/sched-deadline.txt
>> @@ -147,6 +147,8 @@ CONTENTS
>>   and the absolute deadlines (d_j) coincide, so a proper admission control
>>   allows to respect the jobs' absolute deadlines for this task (this is what is
>>   called "hard schedulability property" and is an extension of Lemma 1 of [2]).
>> + Notice that if runtime > deadine the admission control will surely reject
> 
>                              deadline
> 

Good catch! Fixed.

Thanks,

- Juri

>> + this task, as it is not possible to respect its temporal constraints.
>>  
>>   References:
>>    1 - C. L. Liu and J. W. Layland. Scheduling algorithms for multiprogram-
> 
> 

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