Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\slub.c Create Date:2022-07-28 15:49:02
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:init_kmem_cache_nodes

Proto:static int init_kmem_cache_nodes(struct kmem_cache *s)

Type:int

Parameter:

TypeParameterName
struct kmem_cache *s
3426  for_each_node_state(node, N_NORMAL_MEMORY)
3429  If (slab_state == No slab functionality yet ) Then
3430  No kmalloc_node yet so do it by hand. We know that this is the first* slab on the node for this slabcache. There are no concurrent accesses* possible.* Note that this function only works on the kmem_cache_node* when allocating for the kmem_cache_node
3431  Continue
3433  n = kmem_cache_alloc_node(kmem_cache_node, GFP_KERNEL, node)
3436  If Not n Then
3437  free_kmem_cache_nodes(s)
3438  Return 0
3441  init_kmem_cache_node(n)
3442  node[node] = n
3444  Return 1
Caller
NameDescribe
kmem_cache_open