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Lines Matching refs:ufi

44 uvmfault_unlockmaps(struct uvm_faultinfo *ufi, bool write_locked)
47 	 * ufi can be NULL when this isn't really a fault,
51 	if (ufi == NULL) {
56 	uvmfault_update_stats(ufi);
59 		vm_map_unlock(ufi->map);
61 		vm_map_unlock_read(ufi->map);
72 uvmfault_unlockall(struct uvm_faultinfo *ufi, struct vm_amap *amap,
80 	uvmfault_unlockmaps(ufi, false);
99 uvmfault_lookup(struct uvm_faultinfo *ufi, bool write_lock)
104 	 * init ufi values for lookup.
107 	ufi->map = ufi->orig_map;
108 	ufi->size = ufi->orig_size;
120 			vm_map_lock(ufi->map);
122 			vm_map_lock_read(ufi->map);
128 		if (!uvm_map_lookup_entry(ufi->map, ufi->orig_rvaddr,
129 		    &ufi->entry)) {
130 			uvmfault_unlockmaps(ufi, write_lock);
137 		if (ufi->entry->end - ufi->orig_rvaddr < ufi->size)
138 			ufi->size = ufi->entry->end - ufi->orig_rvaddr;
144 		if (UVM_ET_ISSUBMAP(ufi->entry)) {
145 			tmpmap = ufi->entry->object.sub_map;
147 				vm_map_unlock(ufi->map);
149 				vm_map_unlock_read(ufi->map);
151 			ufi->map = tmpmap;
159 		ufi->mapv = ufi->map->timestamp;
175 uvmfault_relock(struct uvm_faultinfo *ufi)
178 	 * ufi can be NULL when this isn't really a fault,
182 	if (ufi == NULL) {
193 	vm_map_lock_read(ufi->map);
194 	if (ufi->mapv != ufi->map->timestamp) {
195 		vm_map_unlock_read(ufi->map);