1RELAY_MMAP_BUF(9)           relay interface support          RELAY_MMAP_BUF(9)
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NAME

6       relay_mmap_buf - mmap channel buffer to process address space
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SYNOPSIS

9       int relay_mmap_buf(struct rchan_buf * buf,
10                          struct vm_area_struct * vma);
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ARGUMENTS

13       buf
14           relay channel buffer
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16       vma
17           vm_area_struct describing memory to be mapped
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DESCRIPTION

20       Returns 0 if ok, negative on error
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22       Caller should already have grabbed mmap_sem.
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25Kernel Hackers Manual 3.10         June 2019                 RELAY_MMAP_BUF(9)
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