函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\hugetlb.c Create Date:2022-07-27 16:56:16
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:A rare out of memory error was encountered which prevented removal of* the reserve map region for a page. The huge page itself was free'ed* and removed from the page cache. This routine will adjust the subpool

函数原型:void hugetlb_fix_reserve_counts(struct inode *inode)

返回类型:void

参数:

类型参数名称
struct inode *inode
531  spool等于subpool_inode(inode)
534  rsv_adjust等于Subpool accounting for allocating and reserving pages
535  如果rsv_adjust
536  h等于hstate_inode(inode)
538  Forward declaration