[PATCH v3 1/3] rtmutex: update rt-mutex-design

2017-05-24 Thread Alex Shi
The rt-mutex-design documents didn't gotten meaningful update from its first version. Even after owner's pending bit was removed in commit 8161239a8bcc ("rtmutex: Simplify PI algorithm and make highest prio task get lock") and priority list 'plist' changed to rbtree. And Peter Zijlstra did some cle

Re: [PATCH v3 1/3] rtmutex: update rt-mutex-design

2017-06-01 Thread Alex Shi
On 05/25/2017 01:26 PM, Alex Shi wrote: > Reviewers: Ingo Molnar, Thomas Gleixner, Thomas Duetsch, and Randy Dunlap > > @@ -779,3 +554,4 @@ Updates > --- > > This document was originally written for 2.6.17-rc3-mm1 > +was updated on 4.12-rc1 > -- This is the only change from v2 versi

Re: [PATCH v3 1/3] rtmutex: update rt-mutex-design

2017-06-15 Thread Alex Shi
Hi Steven & Sebastian, If there are no more comments, could you like to give reviewed-by? :) Regards Alex On 05/25/2017 01:26 PM, Alex Shi wrote: > The rt-mutex-design documents didn't gotten meaningful update from its > first version. Even after owner's pending bit was removed in commit > 8161

Re: [PATCH v3 1/3] rtmutex: update rt-mutex-design

2017-06-19 Thread Alex Shi
On 05/25/2017 01:26 PM, Alex Shi wrote: > > Author: Steven Rostedt > +Updated: Alex Shi - 5/20/2017 > > Reviewers: Ingo Molnar, Thomas Gleixner, Thomas Duetsch, and Randy Dunlap > > @@ -779,3 +554,4 @@ Updates > --- > > This document was originally written for 2.6.17-rc3-

Re: [PATCH v3 1/3] rtmutex: update rt-mutex-design

2017-06-20 Thread Steven Rostedt
On Tue, 20 Jun 2017 08:22:52 +0800 Alex Shi wrote: > On 05/25/2017 01:26 PM, Alex Shi wrote: > > > > Author: Steven Rostedt > > +Updated: Alex Shi - 5/20/2017 > > > > Reviewers: Ingo Molnar, Thomas Gleixner, Thomas Duetsch, and Randy Dunlap > > > > @@ -779,3 +554,4 @@ Updates > >

Re: [PATCH v3 1/3] rtmutex: update rt-mutex-design

2017-07-03 Thread Steven Rostedt
On Thu, 25 May 2017 13:26:32 +0800 Alex Shi wrote: > The rt-mutex-design documents didn't gotten meaningful update from its > first version. Even after owner's pending bit was removed in commit > 8161239a8bcc > ("rtmutex: Simplify PI algorithm and make highest prio task get lock") > and priority

Re: [PATCH v3 1/3] rtmutex: update rt-mutex-design

2017-07-05 Thread Alex Shi
Hi Steven, Thanks a lot for detailed review. Every suggestion were token except one need extra review: the 'Waking up in loop'. Is this OK or need more further change? BTW, I didn't add you on Reviewers, since you are author already. :) Best regards Alex On 07/04/2017 02:49 AM, Steven Rostedt

Re: [PATCH v3 1/3] rtmutex: update rt-mutex-design

2017-07-06 Thread Steven Rostedt
On Thu, 6 Jul 2017 10:39:28 +0800 Alex Shi wrote: > Hi Steven, > > Thanks a lot for detailed review. Every suggestion were token except one need > extra review: the 'Waking up in loop'. Is this OK or need more further change? > > BTW, I didn't add you on Reviewers, since you are author already.

Re: [PATCH v3 1/3] rtmutex: update rt-mutex-design

2017-07-06 Thread Alex Shi
On 07/06/2017 09:25 PM, Steven Rostedt wrote: > > This looks fine. > Thanks a lot! >> >> >> >> -Reviewers: Ingo Molnar, Thomas Gleixner, Thomas Duetsch, and Randy Dunlap >> +Reviewers: Ingo Molnar, Thomas Gleixner, Thomas Duetsch, Randy Dunlap >> + and Sebastian Siewior