函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\swapops.h Create Date:2022-07-27 11:02:00
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:is_write_device_private_entry

函数原型:static inline bool is_write_device_private_entry(swp_entry_t entry)

返回类型:bool

参数:

类型参数名称
swp_entry_tentry
120  返回:此条件成立可能性小(为编译器优化)(Extract the `type' field from a swp_entry_t. The swp_entry_t is in* arch-independent format == SWP_DEVICE_WRITE)
调用者
名称描述
copy_one_ptepy one vm_area from one task to the other. Assumes the page tables* already present in the new task to be cleared in the whole range* covered by this vma.
change_pte_range
hmm_vma_handle_pte