Merge tag 'sched-core-2024-07-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull scheduler updates from Ingo Molnar:

 - Update Daniel Bristot de Oliveira's entry in MAINTAINERS,
   and credit him in CREDITS

 - Harmonize the lock-yielding behavior on dynamically selected
   preemption models with static ones

 - Reorganize the code a bit: split out sched/syscalls.c to reduce
   the size of sched/core.c

 - Micro-optimize psi_group_change()

 - Fix set_load_weight() for SCHED_IDLE tasks

 - Misc cleanups & fixes

* tag 'sched-core-2024-07-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched: Update MAINTAINERS and CREDITS
  sched/fair: set_load_weight() must also call reweight_task() for SCHED_IDLE tasks
  sched/psi: Optimise psi_group_change a bit
  sched/core: Drop spinlocks on contention iff kernel is preemptible
  sched/core: Move preempt_model_*() helpers from sched.h to preempt.h
  sched/balance: Skip unnecessary updates to idle load balancer's flags
  idle: Remove stale RCU comment
  sched/headers: Move struct pre-declarations to the beginning of the header
  sched/core: Clean up kernel/sched/sched.h a bit
  sched/core: Simplify prefetch_curr_exec_start()
  sched: Fix spelling in comments
  sched/syscalls: Split out kernel/sched/syscalls.c from kernel/sched/core.c

1 files changed, 6 insertions, 6 deletions

diff --git a/kernel/sched/topology.c b/kernel/sched/topology.c
index a6994a1fcc90..784a0be81e84 100644
--- a/kernel/sched/topology.c
+++ b/kernel/sched/topology.c
@@ -501,7 +501,7 @@ void rq_attach_root(struct rq *rq, struct root_domain *rd)
 		cpumask_clear_cpu(rq->cpu, old_rd->span);
 
 		/*
-		 * If we dont want to free the old_rd yet then
+		 * If we don't want to free the old_rd yet then
 		 * set old_rd to NULL to skip the freeing later
 		 * in this function:
 		 */
@@ -1176,7 +1176,7 @@ fail:
  * uniquely identify each group (for a given domain):
  *
  *  - The first is the balance_cpu (see should_we_balance() and the
- *    load-balance blub in fair.c); for each group we only want 1 CPU to
+ *    load-balance blurb in fair.c); for each group we only want 1 CPU to
  *    continue balancing at a higher domain.
  *
  *  - The second is the sched_group_capacity; we want all identical groups
@@ -1388,7 +1388,7 @@ static inline void asym_cpu_capacity_update_data(int cpu)
 
 	/*
 	 * Search if capacity already exits. If not, track which the entry
-	 * where we should insert to keep the list ordered descendingly.
+	 * where we should insert to keep the list ordered descending.
 	 */
 	list_for_each_entry(entry, &asym_cap_list, link) {
 		if (capacity == entry->capacity)
@@ -1853,7 +1853,7 @@ void sched_init_numa(int offline_node)
 	struct cpumask ***masks;
 
 	/*
-	 * O(nr_nodes^2) deduplicating selection sort -- in order to find the
+	 * O(nr_nodes^2) de-duplicating selection sort -- in order to find the
 	 * unique distances in the node_distance() table.
 	 */
 	distance_map = bitmap_alloc(NR_DISTANCE_VALUES, GFP_KERNEL);
@@ -2750,7 +2750,7 @@ match2:
 	}
 
 #if defined(CONFIG_ENERGY_MODEL) && defined(CONFIG_CPU_FREQ_GOV_SCHEDUTIL)
-	/* Build perf. domains: */
+	/* Build perf domains: */
 	for (i = 0; i < ndoms_new; i++) {
 		for (j = 0; j < n && !sched_energy_update; j++) {
 			if (cpumask_equal(doms_new[i], doms_cur[j]) &&
@@ -2759,7 +2759,7 @@ match2:
 				goto match3;
 			}
 		}
-		/* No match - add perf. domains for a new rd */
+		/* No match - add perf domains for a new rd */
 		has_eas |= build_perf_domains(doms_new[i]);
 match3:
 		;