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memory access a mapping was caused by. This is passed through from uvm_fault() and udv_fault(), and in most other cases is 0. The pmap module may use this to preset R/M information. On MMUs which require R/M emulation, the implementation may preset the bits and avoid taking another fault. On MMUs which keep R/M information in hardware, the implementation may preset its cached bits to speed up the next call to pmap_is_modified() or pmap_is_referenced(). |
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| .. | ||
| Makefile | ||
| device_pager.h | ||
| pglist.h | ||
| pmap.h | ||
| swap_pager.h | ||
| vm.h | ||
| vm_conf.h | ||
| vm_extern.h | ||
| vm_inherit.h | ||
| vm_kern.h | ||
| vm_map.h | ||
| vm_object.h | ||
| vm_page.h | ||
| vm_pageout.h | ||
| vm_pager.h | ||
| vm_param.h | ||
| vm_prot.h | ||
| vm_swap.h | ||
| vnode_pager.h | ||