| Message ID | 20240724144325.3307148-23-vschneid@redhat.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 640d514ce02420e9597ecbac03880b456a394403 |
| Headers | show |
| Series | context_tracking, rcu: Spring cleaning of dynticks references | expand |
Le Wed, Jul 24, 2024 at 04:43:22PM +0200, Valentin Schneider a écrit : > The context_tracking.state RCU_DYNTICKS subvariable has been renamed to > RCU_WATCHING, replace "dynticks_qs" into "eqs" to drop the dyntick > reference. > > Signed-off-by: Valentin Schneider <vschneid@redhat.com> You'll need to update the patch title and changelog for this one. Other than that: Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-dyntick.svg b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-dyntick.svg index 13956baf748ad..ab9707f04e666 100644 --- a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-dyntick.svg +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-dyntick.svg @@ -537,7 +537,7 @@ font-style="normal" y="-8368.1475" x="2463.3262" - xml:space="preserve">rcu_implicit_dynticks_qs()</text> + xml:space="preserve">rcu_watching_snap_recheck()</text> </g> <g id="g4504" diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-fqs.svg b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-fqs.svg index 9de55fbf5be49..e17c3356041aa 100644 --- a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-fqs.svg +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-fqs.svg @@ -899,7 +899,7 @@ font-style="normal" y="1858.8729" x="4414.1836" - xml:space="preserve">rcu_implicit_dynticks_qs()</text> + xml:space="preserve">rcu_watching_snap_recheck()</text> <text xml:space="preserve" x="14659.87" diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp.svg b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp.svg index 286a098b9c42f..c43e1ec10774b 100644 --- a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp.svg +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp.svg @@ -3029,7 +3029,7 @@ font-style="normal" y="38425.035" x="-337.79462" - xml:space="preserve">rcu_implicit_dynticks_qs()</text> + xml:space="preserve">rcu_watching_snap_recheck()</text> <text xml:space="preserve" x="9907.8887" diff --git a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-hotplug.svg b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-hotplug.svg index bab69a15c9c22..a92356ce40110 100644 --- a/Documentation/RCU/Design/Memory-Ordering/TreeRCU-hotplug.svg +++ b/Documentation/RCU/Design/Memory-Ordering/TreeRCU-hotplug.svg @@ -525,7 +525,7 @@ font-style="normal" y="-8368.1475" x="2463.3262" - xml:space="preserve">rcu_implicit_dynticks_qs()</text> + xml:space="preserve">rcu_watching_snap_recheck()</text> <text sodipodi:linespacing="125%" style="font-size:192px;font-style:normal;font-weight:bold;line-height:125%;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier" diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index e43d4e1ac4e18..3c607e45532bd 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -798,7 +798,7 @@ static int rcu_watching_snap_save(struct rcu_data *rdp) * * Returns zero otherwise. */ -static int rcu_implicit_dynticks_qs(struct rcu_data *rdp) +static int rcu_watching_snap_recheck(struct rcu_data *rdp) { unsigned long jtsq; int ret = 0; @@ -1987,7 +1987,7 @@ static void rcu_gp_fqs(bool first_time) force_qs_rnp(rcu_watching_snap_save); } else { /* Handle dyntick-idle and offline CPUs. */ - force_qs_rnp(rcu_implicit_dynticks_qs); + force_qs_rnp(rcu_watching_snap_recheck); } /* Clear flag to prevent immediate re-entry. */ if (READ_ONCE(rcu_state.gp_flags) & RCU_GP_FLAG_FQS) {
The context_tracking.state RCU_DYNTICKS subvariable has been renamed to RCU_WATCHING, replace "dynticks_qs" into "eqs" to drop the dyntick reference. Signed-off-by: Valentin Schneider <vschneid@redhat.com> --- Documentation/RCU/Design/Memory-Ordering/TreeRCU-dyntick.svg | 2 +- Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-fqs.svg | 2 +- Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp.svg | 2 +- Documentation/RCU/Design/Memory-Ordering/TreeRCU-hotplug.svg | 2 +- kernel/rcu/tree.c | 4 ++-- 5 files changed, 6 insertions(+), 6 deletions(-)