Function report |
Source Code:mm\ksm.c |
Create Date:2022-07-28 15:40:58 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Like for get_ksm_page, this function can free the *_stable_node and* *_stable_node_dup if the returned tree_page is NULL
Proto:static struct page *__stable_node_chain(struct stable_node **_stable_node_dup, struct stable_node **_stable_node, struct rb_root *root, bool prune_stale_stable_nodes)
Type:struct page
Parameter:
Type | Parameter | Name |
---|---|---|
struct stable_node ** | _stable_node_dup | |
struct stable_node ** | _stable_node | |
struct rb_root * | root | |
bool | prune_stale_stable_nodes |
1505 | stable_node = _stable_node |
1506 | If Not is_stable_node_chain(stable_node) Then |
1507 | If is_page_sharing_candidate(stable_node) Then |
1508 | _stable_node_dup = stable_node |
1515 | * _stable_node_dup = NULL |
1516 | Return NULL |
1518 | Return stable_node_dup(_stable_node_dup, _stable_node, root, prune_stale_stable_nodes) |
Name | Describe |
---|---|
chain_prune | |
chain |
Source code conversion tool public plug-in interface | X |
---|---|
Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |