Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\swapfile.c Create Date:2022-07-28 15:20:31
Last Modify:2020-03-17 22:19:49 Copyright©Brick
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Name:_swap_count_continuations - swapoff free all the continuation pages* appended to the swap_map, after swap_map is quiesced, before vfree'ing it.

Proto:static void free_swap_count_continuations(struct swap_info_struct *si)

Type:void

Parameter:

TypeParameterName
struct swap_info_struct *si
3733  When offset < xtent of the swap_map cycle
3735  head = Walk a vmap address to the struct page it maps.
3736  If page_private(head) Then
3741  __free_page(page)
Caller
NameDescribe
SYSCALL_DEFINE1