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linuxkpi: Add sg_alloc_table_from_pages_segment()

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Reviewed by:	manu
Approved by:	manu
Differential Revision:	https://reviews.freebsd.org/D38541
This commit is contained in:
Jean-Sébastien Pédron 2023-02-10 16:37:31 +01:00
parent d91cf06020
commit f3490083b7
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1 changed files with 14 additions and 0 deletions
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14
sys/compat/linuxkpi/common/include/linux/scatterlist.h
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@ -427,6 +427,20 @@ sg_alloc_table_from_pages(struct sg_table *sgt,
#endif
}
static inline int
sg_alloc_table_from_pages_segment(struct sg_table *sgt,
struct page **pages, unsigned int count, unsigned int off,
unsigned long size, unsigned int max_segment, gfp_t gfp_mask)
{
#if defined(LINUXKPI_VERSION) && LINUXKPI_VERSION >= 51300
return (PTR_ERR_OR_ZERO(__sg_alloc_table_from_pages(sgt, pages, count, off, size,
max_segment, NULL, 0, gfp_mask)));
#else
return (__sg_alloc_table_from_pages(sgt, pages, count, off, size,
max_segment, gfp_mask));
#endif
}
static inline int
sg_nents(struct scatterlist *sg)
{