Le Tue, Apr 30, 2024 at 11:17:30AM +0200, Valentin Schneider a écrit :
> rcu_dynticks_eqs_{enter, exit}() have been replaced by their
> context-tracking counterparts since commit:
>
> 171476775d32 ("context_tracking: Convert state to atomic_t")
>
> Update the stray documentation references.
>
> Signed-off-by: Valentin Schneider <[email protected]>
> ---
> .../RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst | 4 ++--
> Documentation/RCU/Design/Memory-Ordering/TreeRCU-dyntick.svg | 4 ++--
> Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-fqs.svg | 4 ++--
> Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp.svg | 4 ++--
> 4 files changed, 8 insertions(+), 8 deletions(-)
>
> diff --git
> a/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst
> b/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst
> index 0533814a1f69a..50fc99aba777f 100644
> --- a/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst
> +++ b/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst
> @@ -147,8 +147,8 @@ RCU read-side critical sections preceding and following
> the current
> idle sojourn.
> This case is handled by calls to the strongly ordered
> ``atomic_add_return()`` read-modify-write atomic operation that
> -is invoked within ``rcu_dynticks_eqs_enter()`` at idle-entry
> -time and within ``rcu_dynticks_eqs_exit()`` at idle-exit time.
> +is invoked within ``ct_kernel_enter_state()`` at idle-entry
Looks like ct_kernel_exit_state().
> +time and within ``ct_kernel_exit_state()`` at idle-exit time.
And ct_kernel_enter_state()
> The grace-period kthread invokes ``rcu_watching_snap()`` and
> ``rcu_watching_changed_since()`` (both of which invoke
> an ``atomic_add_return()`` of zero) to detect idle CPUs.
> diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-dyntick.svg
> b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-dyntick.svg
> index b57210ecd689e..c7d16b72f0973 100644
> --- a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-dyntick.svg
> +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-dyntick.svg
> @@ -607,7 +607,7 @@
> font-weight="bold"
> font-size="192"
> id="text202-7-5-3-27-6"
> -
> style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_dynticks_eqs_enter()</text>
> +
> style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">ct_kernel_enter_state()</text>
ct_kernel_exit_state()
> <text
> xml:space="preserve"
> x="3745.7725"
> @@ -638,7 +638,7 @@
> font-weight="bold"
> font-size="192"
> id="text202-7-5-3-27-6-1"
> -
> style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_dynticks_eqs_exit()</text>
> +
> style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">ct_kernel_exit_state()</text>
ct_kernel_enter_state()
etc...
Thanks.
> <text
> xml:space="preserve"
> x="3745.7725"
> diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-fqs.svg
> b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-fqs.svg
> index bd2b33e05447f..bcb71714b4197 100644
> --- a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-fqs.svg
> +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-fqs.svg
> @@ -977,7 +977,7 @@
> font-weight="bold"
> font-size="192"
> id="text202-7-5-3-27-6"
> -
> style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_dynticks_eqs_enter()</text>
> +
> style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">ct_kernel_enter_state()</text>
> <text
> xml:space="preserve"
> x="3745.7725"
> @@ -1008,7 +1008,7 @@
> font-weight="bold"
> font-size="192"
> id="text202-7-5-3-27-6-1"
> -
> style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_dynticks_eqs_exit()</text>
> +
> style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">ct_kernel_exit_state()</text>
> <text
> xml:space="preserve"
> x="3745.7725"
> diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp.svg
> b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp.svg
> index 8ece2b559bd35..e110b0ac74ffe 100644
> --- a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp.svg
> +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp.svg
> @@ -3107,7 +3107,7 @@
> font-weight="bold"
> font-size="192"
> id="text202-7-5-3-27-6"
> -
> style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_dynticks_eqs_enter()</text>
> +
> style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">ct_kernel_enter_state()</text>
> <text
> xml:space="preserve"
> x="3745.7725"
> @@ -3138,7 +3138,7 @@
> font-weight="bold"
> font-size="192"
> id="text202-7-5-3-27-6-1"
> -
> style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_dynticks_eqs_exit()</text>
> +
> style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">ct_kernel_exit_state()</text>
> <text
> xml:space="preserve"
> x="3745.7725"
> --
> 2.43.0
>
