Imperial-MEng/pintos_22
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Optimize stack initialization by not using malloc, and remove use of 'goto' (for code review safety) #41

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td1223 merged 4 commits from stack-init-optimize into master 2024-11-14 16:06:23 +00:00
Conversation 5 Commits 4 Files Changed 1 +33 -38
1 changed files with 33 additions and 38 deletions
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src/userprog/process.c
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@@ -149,9 +149,9 @@ start_process (void *proc_start_data)
sema_up (&data->loaded);
thread_exit ();
}
thread_current ()->exec_file = exec_file;
file_deny_write (exec_file);
lock_release (&filesys_lock);
thread_current ()->exec_file = exec_file;
data->success = load (data->file_name, &if_.eip, &if_.esp);