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scsi_kmap_atomic_sg
Langue: en
Version: June 2009 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
NAME
scsi_kmap_atomic_sg - find and atomically map an sg-elemntSYNOPSIS
- void * scsi_kmap_atomic_sg(struct scatterlist * sgl, int sg_count, size_t * offset, size_t * len);
ARGUMENTS
sgl
- scatter-gather list
sg_count
- number of segments in sg
offset
- offset in bytes into sg, on return offset into the mapped area
len
- bytes to map, on return number of bytes mapped
DESCRIPTION
Returns virtual address of the start of the mapped page
AUTHORS
James Bottomley <James.Bottomley@hansenpartnership.com>
- Author.
Rob Landley <rob@landley.net>
- Author.
COPYRIGHT
Contenus ©2006-2024 Benjamin Poulain
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