Correct a spelling mistake
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@@ -266,7 +266,7 @@ do_fork(uint32_t clone_flags, uintptr_t stack, struct trapframe *tf) {
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* setup the kernel entry point and stack of process
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* hash_proc: add proc into proc hash_list
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* get_pid: alloc a unique pid for process
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* wakup_proc: set proc->state = PROC_RUNNABLE
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* wakeup_proc: set proc->state = PROC_RUNNABLE
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* VARIABLES:
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* proc_list: the process set's list
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* nr_process: the number of process set
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@@ -281,7 +281,7 @@ do_fork(uint32_t clone_flags, uintptr_t stack, struct trapframe *tf) {
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copy_thread(proc, stack, tf);
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// 4. insert proc_struct into proc_list
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list_add_before(&proc_list, &proc->list_link);
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// 5. call wakup_proc to make the new child process RUNNABLE
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// 5. call wakeup_proc to make the new child process RUNNABLE
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wakeup_proc(proc);
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// 7. set ret vaule using child proc's pid
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nr_process++;
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@@ -390,7 +390,7 @@ do_fork(uint32_t clone_flags, uintptr_t stack, struct trapframe *tf) {
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* setup the kernel entry point and stack of process
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* hash_proc: add proc into proc hash_list
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* get_pid: alloc a unique pid for process
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* wakup_proc: set proc->state = PROC_RUNNABLE
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* wakeup_proc: set proc->state = PROC_RUNNABLE
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* VARIABLES:
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* proc_list: the process set's list
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* nr_process: the number of process set
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@@ -401,7 +401,7 @@ do_fork(uint32_t clone_flags, uintptr_t stack, struct trapframe *tf) {
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// 3. call copy_mm to dup OR share mm according clone_flag
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// 4. call copy_thread to setup tf & context in proc_struct
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// 5. insert proc_struct into hash_list && proc_list
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// 6. call wakup_proc to make the new child process RUNNABLE
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// 6. call wakeup_proc to make the new child process RUNNABLE
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// 7. set ret vaule using child proc's pid
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if ((proc = alloc_proc()) == NULL) {
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goto fork_out;
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