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head/sys/amd64/amd64/efirt_machdep.c
| Show First 20 Lines • Show All 68 Lines • ▼ Show 20 Lines | |||||
| efi_destroy_1t1_map(void) | efi_destroy_1t1_map(void) | ||||
| { | { | ||||
| vm_page_t m; | vm_page_t m; | ||||
| if (obj_1t1_pt != NULL) { | if (obj_1t1_pt != NULL) { | ||||
| VM_OBJECT_RLOCK(obj_1t1_pt); | VM_OBJECT_RLOCK(obj_1t1_pt); | ||||
| TAILQ_FOREACH(m, &obj_1t1_pt->memq, listq) | TAILQ_FOREACH(m, &obj_1t1_pt->memq, listq) | ||||
| m->wire_count = 0; | m->wire_count = 0; | ||||
| atomic_subtract_int(&vm_cnt.v_wire_count, | vm_wire_sub(obj_1t1_pt->resident_page_count); | ||||
| obj_1t1_pt->resident_page_count); | |||||
| VM_OBJECT_RUNLOCK(obj_1t1_pt); | VM_OBJECT_RUNLOCK(obj_1t1_pt); | ||||
| vm_object_deallocate(obj_1t1_pt); | vm_object_deallocate(obj_1t1_pt); | ||||
| } | } | ||||
| obj_1t1_pt = NULL; | obj_1t1_pt = NULL; | ||||
| efi_pml4 = NULL; | efi_pml4 = NULL; | ||||
| efi_pml4_page = NULL; | efi_pml4_page = NULL; | ||||
| } | } | ||||
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