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kernel: uninline z_dummy_thread_init()

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This function is getting quite involved and it also gained more callers
lately. This is not performance critical so Uninline it to save on
binary size.

Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
This commit is contained in:
Nicolas Pitre 2025-01-12 22:27:47 -05:00 committed by Benjamin Cabé
parent 314686ea03
commit 44d5d8aef2
2 changed files with 28 additions and 25 deletions
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26
kernel/include/kswap.h
View File

@ -235,30 +235,6 @@ static inline void z_swap_unlocked(void)
*
* The memory of the dummy thread can be completely uninitialized.
*/
static inline void z_dummy_thread_init(struct k_thread *dummy_thread)
{
dummy_thread->base.thread_state = _THREAD_DUMMY;
#ifdef CONFIG_SCHED_CPU_MASK
dummy_thread->base.cpu_mask = -1;
#endif /* CONFIG_SCHED_CPU_MASK */
dummy_thread->base.user_options = K_ESSENTIAL;
#ifdef CONFIG_THREAD_STACK_INFO
dummy_thread->stack_info.start = 0U;
dummy_thread->stack_info.size = 0U;
#endif /* CONFIG_THREAD_STACK_INFO */
#ifdef CONFIG_USERSPACE
dummy_thread->mem_domain_info.mem_domain = &k_mem_domain_default;
#endif /* CONFIG_USERSPACE */
#if (K_HEAP_MEM_POOL_SIZE > 0)
k_thread_system_pool_assign(dummy_thread);
#else
dummy_thread->resource_pool = NULL;
#endif /* K_HEAP_MEM_POOL_SIZE */
void z_dummy_thread_init(struct k_thread *dummy_thread);
#ifdef CONFIG_TIMESLICE_PER_THREAD
dummy_thread->base.slice_ticks = 0;
#endif /* CONFIG_TIMESLICE_PER_THREAD */
z_current_thread_set(dummy_thread);
}
#endif /* ZEPHYR_KERNEL_INCLUDE_KSWAP_H_ */

27
kernel/thread.c
View File

@ -1123,3 +1123,30 @@ void k_thread_abort_cleanup_check_reuse(struct k_thread *thread)
}
#endif /* CONFIG_THREAD_ABORT_NEED_CLEANUP */
void z_dummy_thread_init(struct k_thread *dummy_thread)
{
dummy_thread->base.thread_state = _THREAD_DUMMY;
#ifdef CONFIG_SCHED_CPU_MASK
dummy_thread->base.cpu_mask = -1;
#endif /* CONFIG_SCHED_CPU_MASK */
dummy_thread->base.user_options = K_ESSENTIAL;
#ifdef CONFIG_THREAD_STACK_INFO
dummy_thread->stack_info.start = 0U;
dummy_thread->stack_info.size = 0U;
#endif /* CONFIG_THREAD_STACK_INFO */
#ifdef CONFIG_USERSPACE
dummy_thread->mem_domain_info.mem_domain = &k_mem_domain_default;
#endif /* CONFIG_USERSPACE */
#if (K_HEAP_MEM_POOL_SIZE > 0)
k_thread_system_pool_assign(dummy_thread);
#else
dummy_thread->resource_pool = NULL;
#endif /* K_HEAP_MEM_POOL_SIZE */
#ifdef CONFIG_TIMESLICE_PER_THREAD
dummy_thread->base.slice_ticks = 0;
#endif /* CONFIG_TIMESLICE_PER_THREAD */
z_current_thread_set(dummy_thread);
}