developer
/
xiuos
forked from xuos/xiuos
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

clean unnecessary lock initialization in kernel

This commit is contained in:
TXuian 2024-03-26 09:39:20 +08:00
parent 0f5527d73a
commit 8f3df1e5c2
6 changed files with 1 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Ubiquitous/XiZi_AIoT/hardkernel/arch/arm/armv7-a/cortex-a9/preboot_for_zynq7000-zc702/zynq7000-zc702.lds
View File

@ -72,7 +72,6 @@ SECTIONS
PROVIDE(boot_end_addr = .);
} > ddr3
/* Other Kernel code is placed over 0x80000000 + 128KB. */
.text : AT(0x00110000) {
*(.vectors)
. = ALIGN(0x1000);

1
Ubiquitous/XiZi_AIoT/kernel_actracer/actracer_mem_chunk.c
View File

@ -61,7 +61,6 @@ static void tracer_mem_chunk_sync(struct tracer_mem_chunk* b)
void mem_chunk_synchronizer_init(uintptr_t mem_chunk_base, uint32_t mem_chunk_size, uint32_t nr_mem_chunks)
{
spinlock_init(&tracer_mem_chunk_syner.lock, "tracer_mem_chunk_syner");
tracer_mem_chunk_syner.mem_chunk_base = mem_chunk_base;
tracer_mem_chunk_syner.mem_chunk_size = mem_chunk_size;
tracer_mem_chunk_syner.nr_mem_chunks = nr_mem_chunks;

3
Ubiquitous/XiZi_AIoT/softkernel/memory/buddy.c
View File

@ -144,9 +144,6 @@ void KBuddySysInit(struct KBuddy* pbuddy, uint32_t mem_start, uint32_t mem_end)
struct KPage* page = NULL;
struct KFreeList* free_list = NULL;
// init spinlock
spinlock_init(&pbuddy->lock, "kbuddy");
// init global kernel Buddy system
pbuddy->mem_start = mem_start;
pbuddy->mem_end = mem_end;

1
Ubiquitous/XiZi_AIoT/softkernel/syscall/sys_exec.c
View File

@ -200,7 +200,6 @@ int sys_exec(char* img_start, char* name, char** argv)
struct TaskMicroDescriptor* current_task = cur_cpu()->task;
int ret = task_exec(current_task, img_start, name, argv);
if (ret >= 0) {
spinlock_init(&current_task->lock, current_task->name);
p_mmu_driver->LoadPgdir((uintptr_t)V2P(current_task->pgdir.pd_addr));
return ret;
}

1
Ubiquitous/XiZi_AIoT/softkernel/syscall/sys_register_irq.c
View File

@ -74,6 +74,7 @@ int user_irq_handler(int irq, void* tf, void* arg)
}
extern int create_session_inner(struct TaskMicroDescriptor* client, struct TaskMicroDescriptor* server, int capacity, struct Session* user_session);
/// @warning no tested.
int sys_register_irq(int irq_num, int irq_opcode)
{
static struct TraceTag intr_ac_tag;

3
Ubiquitous/XiZi_AIoT/softkernel/task/task.c
View File

@ -43,8 +43,6 @@ uint32_t ready_task_priority;
static void _task_manager_init()
{
// init lock for task list
spinlock_init(&xizi_task_manager.lock, "proclist");
// init task list to NULL
for (int i = 0; i < TASK_MAX_PRIORITY; i++) {
doubleListNodeInit(&xizi_task_manager.task_list_head[i]);
@ -159,7 +157,6 @@ static struct TaskMicroDescriptor* _new_task_cb()
static void _task_set_default_schedule_attr(struct TaskMicroDescriptor* task, struct TraceTag* cwd)
{
spinlock_init(&task->lock, task->name);
task->remain_tick = TASK_CLOCK_TICK;
task->maxium_tick = TASK_CLOCK_TICK * 10;
task->state = READY;