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McKenney" , Peter Zijlstra , Neeraj Upadhyay , Joel Fernandes , Josh Triplett , Boqun Feng , Steven Rostedt , Mathieu Desnoyers , Lai Jiangshan , Zqiang Subject: [PATCH v3 24/25] rcu: Update stray documentation references to rcu_dynticks_eqs_{enter, exit}() Date: Wed, 24 Jul 2024 16:43:24 +0200 Message-ID: <20240724144325.3307148-25-vschneid@redhat.com> In-Reply-To: <20240724144325.3307148-1-vschneid@redhat.com> References: <20240724144325.3307148-1-vschneid@redhat.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 Content-Type: text/plain; charset="utf-8" rcu_dynticks_eqs_{enter, exit}() have been replaced by their context-tracking counterparts since commit: 171476775d32 ("context_tracking: Convert state to atomic_t") Update the stray documentation references.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 Reviewed-by: Frederic Weisbecker --- .../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-Order= ing.rst b/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering= .rst index 7163d0def34e6..1a5ff1a9f02e3 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_exit_state()`` at idle-entry +time and within ``ct_kernel_enter_state()`` at idle-exit time. The grace-period kthread invokes first ``ct_rcu_watching_cpu_acquire()`` (preceded by a full memory barrier) and ``rcu_watching_snap_stopped_since(= )`` (both of which rely on acquire semantics) 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 ab9707f04e666..3fbc19c48a584 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=3D"bold" font-size=3D"192" id=3D"text202-7-5-3-27-6" - style=3D"font-size:192px;font-style:normal;font-weight:bold;text-an= chor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">rcu_dynti= cks_eqs_enter() + style=3D"font-size:192px;font-style:normal;font-weight:bold;text-an= chor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">ct_kernel= _exit_state() rcu_dynti= cks_eqs_exit() + style=3D"font-size:192px;font-style:normal;font-weight:bold;text-an= chor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">ct_kernel= _enter_state() rcu_dynti= cks_eqs_enter() + style=3D"font-size:192px;font-style:normal;font-weight:bold;text-an= chor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">ct_kernel= _exit_state() rcu_dynti= cks_eqs_exit() + style=3D"font-size:192px;font-style:normal;font-weight:bold;text-an= chor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">ct_kernel= _enter_state() rcu_dyn= ticks_eqs_enter() + style=3D"font-size:192px;font-style:normal;font-weight:bold;text-= anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">ct_kern= el_exit_state() rcu_dyn= ticks_eqs_exit() + style=3D"font-size:192px;font-style:normal;font-weight:bold;text-= anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier">ct_kern= el_enter_state()