| skb_page_frag_refill(9) - phpMan
SKB_PAGE_FRAG_REFILL(9) Linux Networking SKB_PAGE_FRAG_REFILL(9)
NAME
skb_page_frag_refill - check that a page_frag contains enough room
SYNOPSIS
bool skb_page_frag_refill(unsigned int sz, struct page_frag * pfrag, gfp_t gfp);
ARGUMENTS
sz
minimum size of the fragment we want to get
pfrag
pointer to page_frag
gfp
priority for memory allocation
NOTE
While this allocator tries to use high order pages, there is no guarantee that allocations
succeed. Therefore, sz MUST be less or equal than PAGE_SIZE.
COPYRIGHT
Kernel Hackers Manual 4.8. January 2017 SKB_PAGE_FRAG_REFILL(9)
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