Cross Reference: /illumos-gate/usr/src/uts/common/os/pg.c

Lines Matching defs:pg
38 #include <sys/pg.h>
63  * (LOGICAL or PHYSICAL), a pointer to a pg may be recast to a "view" of that
149 #define	PG_FREE(pg)							\
150 	((pg)->pg_class->pgc_ops->free ?				\
151 	    (pg)->pg_class->pgc_ops->free(pg) :				\
152 	    pg_classes[pg_default_cid].pgc_ops->free(pg))		\
158 #define	PG_POLICY_NAME(pg)						\
159 	((pg)->pg_class->pgc_ops->policy_name ?				\
160 	    (pg)->pg_class->pgc_ops->policy_name(pg) : NULL)		\
165 #define	PG_CPU_BELONGS(pg, cp)						\
166 	((pg)->pg_class->pgc_ops->cpu_belongs ?				\
167 	    (pg)->pg_class->pgc_ops->cpu_belongs(pg, cp) : 0)		\
332  * Try to find an existing pg in set in which to place cp.
333  * Returns the pg if found, and NULL otherwise.
340 	pg_t		*pg;
344 	while ((pg = group_iterate(set, &i)) != NULL) {
348 		if (PG_CPU_BELONGS(pg, cp))
349 			return (pg);
362 	pg_t		*pg = itr->pg;
364 	cpu = group_iterate(&pg->pg_cpus, &itr->position);
372 pg_cpu_find(pg_t *pg, cpu_t *cp)
374 	if (group_find(&pg->pg_cpus, cp) == (uint_t)-1)
384 pg_callback_set_defaults(pg_t *pg)
386 	bcopy(&pg_cb_ops_default, &pg->pg_cb, sizeof (struct pg_cb_ops));
396 	pg_t	*pg;
404 	pg = PG_ALLOC(cid);
405 	pg->pg_class = &pg_classes[cid];
406 	pg->pg_relation = pg->pg_class->pgc_relation;
409 	 * Find the next free sequential pg id
417 	pg->pg_id = id;
418 	bitset_add(&pg_id_set, pg->pg_id);
423 	group_create(&pg->pg_cpus);
428 	pg_callback_set_defaults(pg);
430 	return (pg);
438 pg_destroy(pg_t *pg)
442 	group_destroy(&pg->pg_cpus);
447 	if (pg_id_next > pg->pg_id)
448 		pg_id_next = pg->pg_id;
449 	bitset_del(&pg_id_set, pg->pg_id);
454 	PG_FREE(pg);
458  * Add the CPU "cp" to processor group "pg"
462 pg_cpu_add(pg_t *pg, cpu_t *cp, cpu_pg_t *cpu_pg)
469 	err = group_add(&pg->pg_cpus, cp, GRP_RESIZE);
480 	err = group_add(&cpu_pg->pgs, pg, GRP_RESIZE);
485  * Remove "cp" from "pg".
489 pg_cpu_delete(pg_t *pg, cpu_t *cp, cpu_pg_t *cpu_pg)
496 	err = group_remove(&pg->pg_cpus, cp, GRP_RESIZE);
507 	err = group_remove(&cpu_pg->pgs, pg, GRP_RESIZE);
561 	 * Allocate and size the per CPU pg data
736 pg_policy_name(pg_t *pg)
739 	if ((str = PG_POLICY_NAME(pg)) != NULL)
746  * Provide the specified CPU a bootstrap pg
776 pg_free_default(struct pg *pg)
778 	kmem_free(pg, sizeof (pg_t));
799 	pg_t	*pg;
804 		pg = GROUP_ACCESS(grp, i);
805 		pg->pg_cb.thread_swtch(pg, cp, now, old, new);
820 	pg_t	*pg;
825 		pg = GROUP_ACCESS(grp, i);
826 		pg->pg_cb.thread_remain(pg, cp, t);