__vmalloc_node9
Allocate virtually contiguous memory
Usage
void * __vmalloc_node(unsigned long size, gfp_t gfp_mask, pgprot_t prot, int node);
Arguments
size
allocation size
gfp_mask
flags for the page level allocator
prot
protection mask for the allocated pages
node
node to use for allocation or -1
Overview
Allocate enough pages to cover size from the page level allocator with gfp_mask flags. Map them into contiguous kernel virtual space, using a pagetable protection of prot.
Overview
Allocate enough pages to cover size from the page level allocator with gfp_mask flags. Map them into contiguous kernel virtual space, using a pagetable protection of prot.