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/xnu-10063.141.1/bsd/miscfs/devfs/
H A DREADME27 multiple places), a front layer is created that contains a tree of 'front'
33 The front and back nodes are identical in type, but the back nodes
41 To start with there is a 1:1 relationship between the front nodes
42 and the backing nodes, however once the front plane has been created
47 There is a "devnode" struct associated with each front note also.
49 by their associated backing node, so that multiple front nodes that
62 in the 'backing' node for that object. Once you have erased 'front'
83 the user from removing a front node from the directory front node.
84 (except permissions of course). This is because the front directory
85 nodes keep their own records as to which front nodes are members
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/xnu-10063.141.1/osfmk/vm/
H A Dvm_kern.c2549 uint32_t front) in kmem_init_front_head() argument
2551 LIST_INIT(&ks->ks_allfree_head[front]); in kmem_init_front_head()
2552 LIST_INIT(&ks->ks_partial_head[front]); in kmem_init_front_head()
2553 LIST_INIT(&ks->ks_full_head[front]); in kmem_init_front_head()
3120 uint32_t front) in kmem_init_free_chunk() argument
3143 LIST_INSERT_HEAD(&sizeclass->ks_allfree_head[front], meta, km_link); in kmem_init_free_chunk()
3150 uint32_t front) in kmem_get_free_chunk_from_list() argument
3159 meta = LIST_FIRST(&sizeclass->ks_allfree_head[front]); in kmem_get_free_chunk_from_list()
3178 kmem_init_free_chunk(meta + num_chunks, num_chunks_free, front); in kmem_get_free_chunk_from_list()
3197 uint32_t front = kmem_get_front(range_id, from_right); in kmem_locate_space() local
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