* [PATCH] defer: Correct grammar
@ 2017-10-29 3:37 Yubin Ruan
2017-10-29 19:06 ` Paul E. McKenney
0 siblings, 1 reply; 2+ messages in thread
From: Yubin Ruan @ 2017-10-29 3:37 UTC (permalink / raw)
To: perfbook; +Cc: paulmck
From 9d049c1dcc544588c12c989ff433fa88e999e4bb Mon Sep 17 00:00:00 2001
From: Yubin Ruan <ablacktshirt@gmail.com>
Date: Sun, 29 Oct 2017 11:36:21 +0800
Subject: [PATCH] defer: Correct grammar
Signed-off-by: Yubin Ruan <ablacktshirt@gmail.com>
---
defer/rcufundamental.tex | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/defer/rcufundamental.tex b/defer/rcufundamental.tex
index ef3e4d4..4c16478 100644
--- a/defer/rcufundamental.tex
+++ b/defer/rcufundamental.tex
@@ -157,8 +157,8 @@ cause the values of \co{p->a}, \co{p->b}, and
\co{p->c} to be fetched before the value of \co{p}.
This is perhaps easiest to see in the case of value-speculation
compiler optimizations, where the compiler guesses the value
-of \co{p} fetches \co{p->a}, \co{p->b}, and
-\co{p->c} then fetches the actual value of \co{p}
+of \co{p}, fetches \co{p->a}, \co{p->b}, and
+\co{p->c}, and then fetches the actual value of \co{p}
in order to check whether its guess was correct.
This sort of optimization is quite aggressive, perhaps insanely so,
but does actually occur in the context of profile-driven optimization.
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] defer: Correct grammar
2017-10-29 3:37 [PATCH] defer: Correct grammar Yubin Ruan
@ 2017-10-29 19:06 ` Paul E. McKenney
0 siblings, 0 replies; 2+ messages in thread
From: Paul E. McKenney @ 2017-10-29 19:06 UTC (permalink / raw)
To: Yubin Ruan; +Cc: perfbook
On Sun, Oct 29, 2017 at 11:37:50AM +0800, Yubin Ruan wrote:
> >From 9d049c1dcc544588c12c989ff433fa88e999e4bb Mon Sep 17 00:00:00 2001
> From: Yubin Ruan <ablacktshirt@gmail.com>
> Date: Sun, 29 Oct 2017 11:36:21 +0800
> Subject: [PATCH] defer: Correct grammar
>
> Signed-off-by: Yubin Ruan <ablacktshirt@gmail.com>
Good catch, much clearer! Applied and pushed, thank you!
Thanx, Paul
> ---
> defer/rcufundamental.tex | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/defer/rcufundamental.tex b/defer/rcufundamental.tex
> index ef3e4d4..4c16478 100644
> --- a/defer/rcufundamental.tex
> +++ b/defer/rcufundamental.tex
> @@ -157,8 +157,8 @@ cause the values of \co{p->a}, \co{p->b}, and
> \co{p->c} to be fetched before the value of \co{p}.
> This is perhaps easiest to see in the case of value-speculation
> compiler optimizations, where the compiler guesses the value
> -of \co{p} fetches \co{p->a}, \co{p->b}, and
> -\co{p->c} then fetches the actual value of \co{p}
> +of \co{p}, fetches \co{p->a}, \co{p->b}, and
> +\co{p->c}, and then fetches the actual value of \co{p}
> in order to check whether its guess was correct.
> This sort of optimization is quite aggressive, perhaps insanely so,
> but does actually occur in the context of profile-driven optimization.
> --
> 2.7.4
>
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2017-10-29 3:37 [PATCH] defer: Correct grammar Yubin Ruan
2017-10-29 19:06 ` Paul E. McKenney
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