Remove vm_object_count: It's unused, incorrectly maintained and duplicates
information maintained by the zone allocator.
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a88176e594
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9f0567f557
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=92511
@ -138,7 +138,6 @@ static int vm_object_page_collect_flush(vm_object_t object, vm_page_t p, int cur
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struct object_q vm_object_list;
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static struct mtx vm_object_list_mtx; /* lock for object list and count */
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static long vm_object_count; /* count of all objects */
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vm_object_t kernel_object;
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vm_object_t kmem_object;
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static struct vm_object kernel_object_store;
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@ -193,7 +192,7 @@ _vm_object_allocate(objtype_t type, vm_size_t size, vm_object_t object)
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object->generation++;
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TAILQ_INSERT_TAIL(&vm_object_list, object, object_list);
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vm_object_count++;
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object_hash_rand = object->hash_rand;
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}
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@ -209,7 +208,6 @@ vm_object_init(void)
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TAILQ_INIT(&vm_object_list);
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mtx_init(&vm_object_list_mtx, "vm object_list", MTX_DEF);
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vm_object_count = 0;
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kernel_object = &kernel_object_store;
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_vm_object_allocate(OBJT_DEFAULT, OFF_TO_IDX(VM_MAX_KERNEL_ADDRESS - VM_MIN_KERNEL_ADDRESS),
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@ -1484,7 +1482,6 @@ vm_object_collapse(vm_object_t object)
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backing_object,
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object_list
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);
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vm_object_count--;
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zfree(obj_zone, backing_object);
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