Re: [RFC PATCH] mutex: Apply adaptive spinning on mutex_trylock()

[RFC PATCH] mutex: Apply adaptive spinning on mutex_trylock() · Tejun Heo <tj@kernel.org> · 2011-03-23
Re: [RFC PATCH] mutex: Apply adaptive spinning on mutex_trylock() · Tejun Heo <tj@kernel.org> · 2011-03-23
Re: [RFC PATCH] mutex: Apply adaptive spinning on mutex_trylock() · Linus Torvalds <torvalds@linux-foundation.org> · 2011-03-23
Re: [RFC PATCH] mutex: Apply adaptive spinning on mutex_trylock() · Tejun Heo <tj@kernel.org> · 2011-03-23
Re: [RFC PATCH] mutex: Apply adaptive spinning on mutex_trylock() · Andrey Kuzmin <hidden> · 2011-03-23
Re: [RFC PATCH] mutex: Apply adaptive spinning on mutex_trylock() · Ingo Molnar <hidden> · 2011-03-24
Re: [RFC PATCH] mutex: Apply adaptive spinning on mutex_trylock() · Steven Rostedt <rostedt@goodmis.org> · 2011-03-25
Re: [RFC PATCH] mutex: Apply adaptive spinning on mutex_trylock() · Ingo Molnar <hidden> · 2011-03-25
[PATCH 1/2] Subject: mutex: Separate out mutex_spin() · Tejun Heo <tj@kernel.org> · 2011-03-24
[PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Tejun Heo <tj@kernel.org> · 2011-03-24
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Steven Rostedt <rostedt@goodmis.org> · 2011-03-25
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Linus Torvalds <torvalds@linux-foundation.org> · 2011-03-25
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Tejun Heo <tj@kernel.org> · 2011-03-25
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Steven Rostedt <rostedt@goodmis.org> · 2011-03-25
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Steven Rostedt <rostedt@goodmis.org> · 2011-03-25
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Andrey Kuzmin <hidden> · 2011-03-25
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Steven Rostedt <rostedt@goodmis.org> · 2011-03-25
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Andrey Kuzmin <hidden> · 2011-03-25
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Steven Rostedt <rostedt@goodmis.org> · 2011-03-25
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Ingo Molnar <hidden> · 2011-03-25
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Tejun Heo <tj@kernel.org> · 2011-03-25
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Ingo Molnar <hidden> · 2011-03-25
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Tejun Heo <tj@kernel.org> · 2011-03-29
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Tejun Heo <tj@kernel.org> · 2011-03-29
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Peter Zijlstra <peterz@infradead.org> · 2011-03-29
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Tejun Heo <tj@kernel.org> · 2011-03-30
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Peter Zijlstra <peterz@infradead.org> · 2011-03-30
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Chris Mason <hidden> · 2011-03-30
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Peter Zijlstra <peterz@infradead.org> · 2011-03-30
Re: [PATCH 2/2] mutex: Apply adaptive spinning on mutex_trylock() · Chris Mason <hidden> · 2011-03-30
Re: [PATCH 1/2] Subject: mutex: Separate out mutex_spin() · Tejun Heo <tj@kernel.org> · 2011-03-24

From: Tejun Heo <tj@kernel.org>
Date: 2011-03-23 15:40:15
Also in: lkml

Oops, sorry, forgot the link to the simplification patch and attaching
.config.

On Wed, Mar 23, 2011 at 04:37:27PM +0100, Tejun Heo wrote:

SIMPLE is with the locking simplification patch[1] applied.  i.e. it
basically just uses mutex.  SPIN is with the patch at the end of this
message applied on top - mutex_trylock() uses adaptive spinning.

[1] http://article.gmane.org/gmane.comp.file-systems.btrfs/9658

-- 
tejun

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