Searched refs:stable_node (Results 1 – 3 of 3) sorted by relevance
| /linux/mm/ |
| H A D | ksm.c | 591 static inline void free_stable_node(struct ksm_stable_node *stable_node) in free_stable_node() argument
593 VM_BUG_ON(stable_node->rmap_hlist_len && in free_stable_node()
594 !is_stable_node_chain(stable_node)); in free_stable_node()
595 kmem_cache_free(stable_node_cache, stable_node); in free_stable_node()
818 static void remove_node_from_stable_tree(struct ksm_stable_node *stable_node) in remove_node_from_stable_tree() argument
823 BUG_ON(stable_node->rmap_hlist_len < 0); in remove_node_from_stable_tree()
825 hlist_for_each_entry(rmap_item, &stable_node->hlist, hlist) { in remove_node_from_stable_tree()
828 trace_ksm_remove_rmap_item(stable_node->kpfn, rmap_item, rmap_item->mm); in remove_node_from_stable_tree()
835 VM_BUG_ON(stable_node->rmap_hlist_len <= 0); in remove_node_from_stable_tree()
836 stable_node->rmap_hlist_len--; in remove_node_from_stable_tree()
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| /linux/Documentation/mm/ |
| H A D | ksm.rst | 51 KSM pages. The ksmd walk over the stable_node "chains" is also O(N),
52 but N is the number of stable_node "dups", not the number of
54 practice the best stable_node "dup" candidate will be kept and found
58 (because there will be fewer stable_node dups queued into the
59 stable_node chain->hlist to check for pruning) and higher
66 in the stable_node dups, which could be solved by introducing
68 one stable_node dup to another stable_node dup, in order to free up
69 stable_node "dups" with few rmap_items in them, but that may increase
73 The whole list of stable_node "dups" linked in the stable_node
81 :functions: mm_slot ksm_scan stable_node rmap_item
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| /linux/Documentation/translations/zh_CN/mm/ |
| H A D | ksm.rst | 70 涉及的函数(mm_slot ksm_scan stable_node rmap_item)。
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