[xen master] xen/sched: address violations of MISRA C:2012 Rule 8.2

[patchbot@xxxxxxx]

commit 0e4720655f74ea1af7c3d93bbd352c132ae40995
Author:     Federico Serafini <federico.serafini@xxxxxxxxxxx>
AuthorDate: Mon Nov 13 15:05:03 2023 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Mon Nov 13 15:05:03 2023 +0100

    xen/sched: address violations of MISRA C:2012 Rule 8.2
    
    Add missing parameter names. No functional change.
    
    Signed-off-by: Federico Serafini <federico.serafini@xxxxxxxxxxx>
    Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
    Acked-by: George Dunlap <george.dunlap@xxxxxxxxx>
---
 xen/common/sched/private.h | 99 +++++++++++++++++++++++++---------------------
 1 file changed, 53 insertions(+), 46 deletions(-)

diff --git a/xen/common/sched/private.h b/xen/common/sched/private.h
index c516976c37..79e3f56c5a 100644
--- a/xen/common/sched/private.h
+++ b/xen/common/sched/private.h
@@ -37,10 +37,11 @@ enum sched_gran {
  * locks.  The generic schedule init code will point each schedule lock
  * pointer to the schedule lock; if the scheduler wants to remap them,
  * it can simply modify the schedule locks.
- * 
+ *
  * For cache betterness, keep the actual lock in the same cache area
  * as the rest of the struct.  Just have the scheduler point to the
- * one it wants (This may be the one right in front of it).*/
+ * one it wants (This may be the one right in front of it).
+ */
 struct sched_resource {
     struct scheduler   *scheduler;
     struct cpupool     *cpupool;
@@ -280,59 +281,65 @@ struct scheduler {
 
     int          (*global_init)    (void);
 
-    int          (*init)           (struct scheduler *);
-    void         (*deinit)         (struct scheduler *);
+    int          (*init)           (struct scheduler *ops);
+    void         (*deinit)         (struct scheduler *ops);
+
+    void         (*free_udata)     (const struct scheduler *ops, void *priv);
+    void *       (*alloc_udata)    (const struct scheduler *ops,
+                                    struct sched_unit *unit, void *dd);
 
-    void         (*free_udata)     (const struct scheduler *, void *);
-    void *       (*alloc_udata)    (const struct scheduler *,
-                                    struct sched_unit *, void *);
-    void         (*free_pdata)     (const struct scheduler *, void *, int);
-    void *       (*alloc_pdata)    (const struct scheduler *, int);
-    void         (*deinit_pdata)   (const struct scheduler *, void *, int);
+    void         (*free_pdata)     (const struct scheduler *ops,
+                                    void *pcpu, int cpu);
+    void *       (*alloc_pdata)    (const struct scheduler *ops, int cpu);
+    void         (*deinit_pdata)   (const struct scheduler *ops,
+                                    void *pcpu, int cpu);
 
     /* Returns ERR_PTR(-err) for error, NULL for 'nothing needed'. */
-    void *       (*alloc_domdata)  (const struct scheduler *, struct domain *);
+    void *       (*alloc_domdata)  (const struct scheduler *ops,
+                                    struct domain *dom);
     /* Idempotent. */
-    void         (*free_domdata)   (const struct scheduler *, void *);
+    void         (*free_domdata)   (const struct scheduler *ops, void *data);
 
-    spinlock_t * (*switch_sched)   (struct scheduler *, unsigned int,
-                                    void *, void *);
+    spinlock_t * (*switch_sched)   (struct scheduler *new_ops, unsigned int 
cpu,
+                                    void *pdata, void *vdata);
 
     /* Activate / deactivate units in a cpu pool */
-    void         (*insert_unit)    (const struct scheduler *,
-                                    struct sched_unit *);
-    void         (*remove_unit)    (const struct scheduler *,
-                                    struct sched_unit *);
-
-    void         (*sleep)          (const struct scheduler *,
-                                    struct sched_unit *);
-    void         (*wake)           (const struct scheduler *,
-                                    struct sched_unit *);
-    void         (*yield)          (const struct scheduler *,
-                                    struct sched_unit *);
-    void         (*context_saved)  (const struct scheduler *,
-                                    struct sched_unit *);
-
-    void         (*do_schedule)    (const struct scheduler *,
-                                    struct sched_unit *, s_time_t,
+    void         (*insert_unit)    (const struct scheduler *ops,
+                                    struct sched_unit *unit);
+    void         (*remove_unit)    (const struct scheduler *ops,
+                                    struct sched_unit *unit);
+
+    void         (*sleep)          (const struct scheduler *ops,
+                                    struct sched_unit *unit);
+    void         (*wake)           (const struct scheduler *ops,
+                                    struct sched_unit *unit);
+    void         (*yield)          (const struct scheduler *ops,
+                                    struct sched_unit *unit);
+    void         (*context_saved)  (const struct scheduler *ops,
+                                    struct sched_unit *unit);
+
+    void         (*do_schedule)    (const struct scheduler *ops,
+                                    struct sched_unit *currunit, s_time_t now,
                                     bool tasklet_work_scheduled);
 
-    struct sched_resource *(*pick_resource)(const struct scheduler *,
-                                            const struct sched_unit *);
-    void         (*migrate)        (const struct scheduler *,
-                                    struct sched_unit *, unsigned int);
-    int          (*adjust)         (const struct scheduler *, struct domain *,
-                                    struct xen_domctl_scheduler_op *);
-    void         (*adjust_affinity)(const struct scheduler *,
-                                    struct sched_unit *,
-                                    const struct cpumask *,
-                                    const struct cpumask *);
-    int          (*adjust_global)  (const struct scheduler *,
-                                    struct xen_sysctl_scheduler_op *);
-    void         (*dump_settings)  (const struct scheduler *);
-    void         (*dump_cpu_state) (const struct scheduler *, int);
-    void         (*move_timers)    (const struct scheduler *,
-                                    struct sched_resource *);
+    struct sched_resource *(*pick_resource)(const struct scheduler *ops,
+                                            const struct sched_unit *unit);
+    void         (*migrate)        (const struct scheduler *ops,
+                                    struct sched_unit *unit,
+                                    unsigned int new_cpu);
+    int          (*adjust)         (const struct scheduler *ops,
+                                    struct domain *d,
+                                    struct xen_domctl_scheduler_op *op);
+    void         (*adjust_affinity)(const struct scheduler *ops,
+                                    struct sched_unit *unit,
+                                    const struct cpumask *hard,
+                                    const struct cpumask *soft);
+    int          (*adjust_global)  (const struct scheduler *ops,
+                                    struct xen_sysctl_scheduler_op *sc);
+    void         (*dump_settings)  (const struct scheduler *ops);
+    void         (*dump_cpu_state) (const struct scheduler *ops, int cpu);
+    void         (*move_timers)    (const struct scheduler *ops,
+                                    struct sched_resource *sr);
 };
 
 static inline int sched_init(struct scheduler *s)
--
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