* [dpdk-dev] [PATCH] Documentation errata:RCU_lib.rst and Ring fig 6.10 corrected
@ 2020-02-03 4:56 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
0 siblings, 2 replies; 7+ messages in thread
From: prateekag @ 2020-02-03 4:56 UTC (permalink / raw)
To: dev; +Cc: prateekagarwal88
From: prateekagarwal88 <prateekag@cse.iitb.ac.in>
Signed-off-by: prateekagarwal88 <prateekag@cse.iitb.ac.in>
---
.../prog_guide/img/ring-mp-enqueue3.svg | 194 +++++++++---------
doc/guides/prog_guide/rcu_lib.rst | 2 +-
2 files changed, 101 insertions(+), 95 deletions(-)
diff --git a/doc/guides/prog_guide/img/ring-mp-enqueue3.svg b/doc/guides/prog_guide/img/ring-mp-enqueue3.svg
index da483b031..8c15cc7c0 100644
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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
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [dpdk-dev] [PATCH] Documentation errata:RCU_lib.rst and Ring fig 6.10 corrected
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
1 sibling, 0 replies; 7+ messages in thread
From: Thomas Monjalon @ 2020-02-16 20:16 UTC (permalink / raw)
To: prateekag; +Cc: dev, honnappa.nagarahalli
03/02/2020 05:56, prateekag@cse.iitb.ac.in:
> From: prateekagarwal88 <prateekag@cse.iitb.ac.in>
>
> Signed-off-by: prateekagarwal88 <prateekag@cse.iitb.ac.in>
Sorry if the process is a bit hard.
There are 3 requirements for this patch:
- please use your real name (Prateek Agarwal)
- please add a description of the change
- add Honnappa as Cc so he notices your patch and review
^ permalink raw reply [flat|nested] 7+ messages in thread
* [dpdk-dev] [PATCH v4 1/2] doc/rcu: correct quiescent state description
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 ` Honnappa Nagarahalli
2020-02-19 21:05 ` [dpdk-dev] [PATCH v4 2/2] doc/ring: correct multi producer enqueue figure Honnappa Nagarahalli
` (2 more replies)
1 sibling, 3 replies; 7+ messages in thread
From: Honnappa Nagarahalli @ 2020-02-19 21:05 UTC (permalink / raw)
To: olivier.matz, prateekag, ferruh.yigit, thomas
Cc: dev, nd, Honnappa Nagarahalli, stable
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>
---
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
^ permalink raw reply [flat|nested] 7+ messages in thread
* [dpdk-dev] [PATCH v4 2/2] doc/ring: correct multi producer enqueue figure
2020-02-19 21:05 ` [dpdk-dev] [PATCH v4 1/2] doc/rcu: correct quiescent state description Honnappa Nagarahalli
@ 2020-02-19 21:05 ` Honnappa Nagarahalli
2020-02-19 23:36 ` Honnappa Nagarahalli
2020-02-19 23:35 ` [dpdk-dev] [PATCH v4 1/2] doc/rcu: correct quiescent state description Honnappa Nagarahalli
2020-02-21 17:31 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
2 siblings, 1 reply; 7+ messages in thread
From: Honnappa Nagarahalli @ 2020-02-19 21:05 UTC (permalink / raw)
To: olivier.matz, prateekag, ferruh.yigit, thomas
Cc: dev, nd, Honnappa Nagarahalli, stable
The producer head pointer in multi producer enqueue fig.6.10
points to incorrect object in the ring array.
Fixes: fc1f2750a3ec ("doc: programmers guide")
Cc: stable@dpdk.org
Signed-off-by: Prateek Agarwal <prateekag@cse.iitb.ac.in>
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
---
.../prog_guide/img/ring-mp-enqueue3.svg | 194 +++++++++---------
1 file changed, 100 insertions(+), 94 deletions(-)
diff --git a/doc/guides/prog_guide/img/ring-mp-enqueue3.svg b/doc/guides/prog_guide/img/ring-mp-enqueue3.svg
index da483b031..8c15cc7c0 100644
--- a/doc/guides/prog_guide/img/ring-mp-enqueue3.svg
+++ b/doc/guides/prog_guide/img/ring-mp-enqueue3.svg
@@ -2,6 +2,7 @@
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--
2.17.1
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [dpdk-dev] [PATCH v4 1/2] doc/rcu: correct quiescent state description
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 23:35 ` Honnappa Nagarahalli
2020-02-21 17:31 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
2 siblings, 0 replies; 7+ messages in thread
From: Honnappa Nagarahalli @ 2020-02-19 23:35 UTC (permalink / raw)
To: Honnappa Nagarahalli, olivier.matz, prateekag, ferruh.yigit, thomas
Cc: dev, nd, stable, Honnappa Nagarahalli, nd
> -----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
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [dpdk-dev] [PATCH v4 2/2] doc/ring: correct multi producer enqueue figure
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
0 siblings, 0 replies; 7+ messages in thread
From: Honnappa Nagarahalli @ 2020-02-19 23:36 UTC (permalink / raw)
To: Honnappa Nagarahalli, olivier.matz, prateekag, ferruh.yigit, thomas
Cc: dev, nd, stable, Honnappa Nagarahalli, nd
> -----Original Message-----
> From: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> Sent: Wednesday, February 19, 2020 3:06 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 2/2] doc/ring: correct multi producer enqueue figure
>
> The producer head pointer in multi producer enqueue fig.6.10 points to
> incorrect object in the ring array.
>
> Fixes: fc1f2750a3ec ("doc: programmers guide")
> 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>
> ---
> .../prog_guide/img/ring-mp-enqueue3.svg | 194 +++++++++---------
> 1 file changed, 100 insertions(+), 94 deletions(-)
>
> diff --git a/doc/guides/prog_guide/img/ring-mp-enqueue3.svg
> b/doc/guides/prog_guide/img/ring-mp-enqueue3.svg
> index da483b031..8c15cc7c0 100644
> --- a/doc/guides/prog_guide/img/ring-mp-enqueue3.svg
> +++ b/doc/guides/prog_guide/img/ring-mp-enqueue3.svg
> @@ -2,6 +2,7 @@
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>
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> @@ -16,7 +17,7 @@
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> @@ -359,15 +360,15 @@
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> inkscape:zoom="1.4"
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [dpdk-dev] [dpdk-stable] [PATCH v4 1/2] doc/rcu: correct quiescent state description
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 23:35 ` [dpdk-dev] [PATCH v4 1/2] doc/rcu: correct quiescent state description Honnappa Nagarahalli
@ 2020-02-21 17:31 ` Thomas Monjalon
2 siblings, 0 replies; 7+ messages in thread
From: Thomas Monjalon @ 2020-02-21 17:31 UTC (permalink / raw)
To: prateekag, Honnappa Nagarahalli
Cc: olivier.matz, ferruh.yigit, stable, dev, nd
19/02/2020 22:05, Honnappa Nagarahalli:
> 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>
Series applied, thanks
^ permalink raw reply [flat|nested] 7+ messages in thread
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-- links below jump to the message on this page --
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 ` [dpdk-dev] [PATCH v4 1/2] doc/rcu: correct quiescent state description Honnappa Nagarahalli
2020-02-21 17:31 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
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