Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\uio.h Create Date:2022-07-28 05:47:04
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:iov_iter_is_discard

Proto:static inline bool iov_iter_is_discard(const struct iov_iter *i)

Type:bool

Parameter:

TypeParameterName
const struct iov_iter *i
81  Return iov_iter_type(i) == ITER_DISCARD
Caller
NameDescribe
copy_page_to_iter
copy_page_from_iter
iov_iter_copy_from_user_atomic
iov_iter_advance
iov_iter_revert
iov_iter_single_seg_countReturn the count of just the current iov_iter segment.
iov_iter_gap_alignment
iov_iter_get_pages
iov_iter_get_pages_alloc
csum_and_copy_from_iter
csum_and_copy_from_iter_full
csum_and_copy_to_iter
iov_iter_npages
dup_iter