Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\iov_iter.c Create Date:2022-07-28 06:22:42
Last Modify:2022-05-21 11:43:54 Copyright©Brick
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Name:iov_iter_kvec

Proto:void iov_iter_kvec(struct iov_iter *i, unsigned int direction, const struct kvec *kvec, unsigned long nr_segs, size_t count)

Type:void

Parameter:

TypeParameterName
struct iov_iter *i
unsigned intdirection
const struct kvec *kvec
unsigned longnr_segs
size_tcount
1168  WARN_ON(direction & ~(generic data direction definitions | WRITE))
1169  * Bit 0 is the read/write bit, set if we're writing. * Bit 1 is the BVEC_FLAG_NO_REF bit, set if type is a bvec and * the caller isn't expecting to drop a page reference when done. = ITER_KVEC | direction & (generic data direction definitions | WRITE)
1170  kvec = kvec
1171  nr_segs = nr_segs
1172  iov_offset = 0
1173  count = count