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kernel: add CONFIG_ARCH_MEM_DOMAIN_SYNCHRONOUS_API

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Saves us a few bytes of program text on arches that don't need
these implemented, currently all uniprocessor MPU-based systems.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This commit is contained in:
Andrew Boie 2020-08-25 17:02:38 -07:00 • committed by Anas Nashif
commit 00f71b0d63
6 changed files with 42 additions and 63 deletions
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10
kernel/mem_domain.c
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@ -146,7 +146,9 @@ void k_mem_domain_destroy(struct k_mem_domain *domain)
key = k_spin_lock(&lock);
#ifdef CONFIG_ARCH_MEM_DOMAIN_SYNCHRONOUS_API
arch_mem_domain_destroy(domain);
#endif
SYS_DLIST_FOR_EACH_NODE_SAFE(&domain->mem_domain_q, node, next_node) {
struct k_thread *thread =
@ -190,7 +192,9 @@ void k_mem_domain_add_partition(struct k_mem_domain *domain,
domain->num_partitions++;
#ifdef CONFIG_ARCH_MEM_DOMAIN_SYNCHRONOUS_API
arch_mem_domain_partition_add(domain, p_idx);
#endif
k_spin_unlock(&lock, key);
}
@ -218,7 +222,9 @@ void k_mem_domain_remove_partition(struct k_mem_domain *domain,
LOG_DBG("remove partition base %lx size %zu from domain %p\n",
part->start, part->size, domain);
#ifdef CONFIG_ARCH_MEM_DOMAIN_SYNCHRONOUS_API
arch_mem_domain_partition_remove(domain, p_idx);
#endif
/* A zero-sized partition denotes it's a free partition */
domain->partitions[p_idx].size = 0U;
@ -240,7 +246,9 @@ void k_mem_domain_add_thread(struct k_mem_domain *domain, k_tid_t thread)
LOG_DBG("remove thread %p from memory domain %p\n",
thread, thread->mem_domain_info.mem_domain);
sys_dlist_remove(&thread->mem_domain_info.mem_domain_q_node);
#ifdef CONFIG_ARCH_MEM_DOMAIN_SYNCHRONOUS_API
arch_mem_domain_thread_remove(thread);
#endif
}
LOG_DBG("add thread %p to domain %p\n", thread, domain);
@ -248,7 +256,9 @@ void k_mem_domain_add_thread(struct k_mem_domain *domain, k_tid_t thread)
&thread->mem_domain_info.mem_domain_q_node);
thread->mem_domain_info.mem_domain = domain;
#ifdef CONFIG_ARCH_MEM_DOMAIN_SYNCHRONOUS_API
arch_mem_domain_thread_add(thread);
#endif
k_spin_unlock(&lock, key);
}