Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\ksm.c Create Date:2022-07-28 15:38:21
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:stable_node_dup_del

Proto:static inline void stable_node_dup_del(struct stable_node *dup)

Type:void

Parameter:

TypeParameterName
struct stable_node *dup
367  VM_BUG_ON(is_stable_node_chain(dup))
368  If is_stable_node_dup(dup) Then __stable_node_dup_del(dup)
370  Else rb_erase( & when node of stable tree , root_stable_tree + NUMA(nid))
Caller
NameDescribe
remove_node_from_stable_tree
cmp_and_merge_pagemp_and_merge_page - first see if page can be merged into the stable tree;* if not, compare checksum to previous and if it's the same, see if page can* be inserted into the unstable tree, or merged with a page already there and