version 1.226, 2020/05/09 15:13:19 |
version 1.227, 2020/05/26 00:50:53 |
Line 566 extern bool vm_page_zero_enable; |
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Line 566 extern bool vm_page_zero_enable; |
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*/ |
*/ |
struct vmspace { |
struct vmspace { |
struct vm_map vm_map; /* VM address map */ |
struct vm_map vm_map; /* VM address map */ |
int vm_refcnt; /* number of references * |
volatile int vm_refcnt; /* number of references */ |
* note: protected by vm_map.misc_lock */ |
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void * vm_shm; /* SYS5 shared memory private data XXX */ |
void * vm_shm; /* SYS5 shared memory private data XXX */ |
/* we copy from vm_startcopy to the end of the structure on fork */ |
/* we copy from vm_startcopy to the end of the structure on fork */ |
#define vm_startcopy vm_rssize |
#define vm_startcopy vm_rssize |