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From: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
To: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
	"olivier.matz@6wind.com" <olivier.matz@6wind.com>,
	"prateekag@cse.iitb.ac.in" <prateekag@cse.iitb.ac.in>,
	"ferruh.yigit@intel.com" <ferruh.yigit@intel.com>,
	"thomas@monjalon.net" <thomas@monjalon.net>
Cc: "dev@dpdk.org" <dev@dpdk.org>, nd <nd@arm.com>,
	"stable@dpdk.org" <stable@dpdk.org>,
	Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
	nd <nd@arm.com>
Subject: Re: [dpdk-dev] [PATCH v4 1/2] doc/rcu: correct quiescent state description
Date: Wed, 19 Feb 2020 23:35:32 +0000
Message-ID: <VE1PR08MB5149998A8405E664F223CB2A98100@VE1PR08MB5149.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <20200219210530.22863-1-honnappa.nagarahalli@arm.com>



> -----Original Message-----
> From: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> Sent: Wednesday, February 19, 2020 3:05 PM
> To: olivier.matz@6wind.com; prateekag@cse.iitb.ac.in; ferruh.yigit@intel.com;
> thomas@monjalon.net
> Cc: dev@dpdk.org; nd <nd@arm.com>; Honnappa Nagarahalli
> <Honnappa.Nagarahalli@arm.com>; stable@dpdk.org
> Subject: [PATCH v4 1/2] doc/rcu: correct quiescent state description
> 
> The quiescent state description refers to an incorrect thread.
> 
> Fixes: 64994b56cfd7 ("rcu: add RCU library supporting QSBR mechanism")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Prateek Agarwal <prateekag@cse.iitb.ac.in>
> Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Tested-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>

> ---
> V4
> 1) Seperated the commits for ring and RCU changes
> 2) Changed the commit logs
> 
>  doc/guides/prog_guide/rcu_lib.rst | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/doc/guides/prog_guide/rcu_lib.rst
> b/doc/guides/prog_guide/rcu_lib.rst
> index 8d0dfcf29..9b0bf138f 100644
> --- a/doc/guides/prog_guide/rcu_lib.rst
> +++ b/doc/guides/prog_guide/rcu_lib.rst
> @@ -61,7 +61,7 @@ wait till thread 2 enters quiescent state as well.
> 
>  However, the writer does not need to wait for reader thread 3 to enter
> quiescent state. Reader thread 3 was not accessing D1 when the delete -
> operation happened. So, reader thread 1 will not have a reference to the
> +operation happened. So, reader thread 3 will not have a reference to
> +the
>  deleted entry.
> 
>  It can be noted that, the critical sections for D2 is a quiescent state
> --
> 2.17.1


  parent reply	other threads:[~2020-02-19 23:35 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-03  4:56 [dpdk-dev] [PATCH] Documentation errata:RCU_lib.rst and Ring fig 6.10 corrected prateekag
2020-02-16 20:16 ` Thomas Monjalon
2020-02-19 21:05 ` [dpdk-dev] [PATCH v4 1/2] doc/rcu: correct quiescent state description Honnappa Nagarahalli
2020-02-19 21:05   ` [dpdk-dev] [PATCH v4 2/2] doc/ring: correct multi producer enqueue figure Honnappa Nagarahalli
2020-02-19 23:36     ` Honnappa Nagarahalli
2020-02-19 23:35   ` Honnappa Nagarahalli [this message]
2020-02-21 17:31   ` [dpdk-dev] [dpdk-stable] [PATCH v4 1/2] doc/rcu: correct quiescent state description Thomas Monjalon

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