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initialize lock variables, increase stack size

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This commit is contained in:
Masamichi Takagi m-takagi@ab.jp.nec.com
2012-10-30 21:40:03 +09:00
parent e7317cca98
commit 3d71edd55c
1 changed files with 4 additions and 1 deletions
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5
kernel/process.c
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@@ -17,7 +17,7 @@
#endif #endif
#define USER_STACK_NR_PAGES 512 #define USER_STACK_NR_PAGES 4096
#define KERNEL_STACK_NR_PAGES 16 #define KERNEL_STACK_NR_PAGES 16
extern long do_arch_prctl(unsigned long code, unsigned long address); extern long do_arch_prctl(unsigned long code, unsigned long address);
@@ -26,6 +26,9 @@ void init_process_vm(struct process_vm *vm)
{ {
int i; int i;
aal_mc_spinlock_init(&vm->memory_range_lock);
aal_mc_spinlock_init(&vm->page_table_lock);
aal_atomic_set(&vm->refcount, 1); aal_atomic_set(&vm->refcount, 1);
INIT_LIST_HEAD(&vm->vm_range_list); INIT_LIST_HEAD(&vm->vm_range_list);
vm->page_table = aal_mc_pt_create(); vm->page_table = aal_mc_pt_create();