Searched refs:memguard_mapsize (Results 1 - 1 of 1) sorted by relevance

/freebsd-13-stable/sys/vm/
H A Dmemguard.c116 static vm_size_t memguard_mapsize; variable
124 &memguard_mapsize, 0, "MemGuard private arena size");
195 memguard_mapsize = round_page(parent_size / vm_memguard_divisor);
196 if (memguard_mapsize / (2 * PAGE_SIZE) > mem_pgs)
197 memguard_mapsize = mem_pgs * 2 * PAGE_SIZE;
198 if (km_size + memguard_mapsize > parent_size)
199 memguard_mapsize = 0;
200 return (km_size + memguard_mapsize);
213 vmem_alloc(parent, memguard_mapsize, M_BESTFIT | M_WAITOK, &base);
214 vmem_init(memguard_arena, "memguard arena", base, memguard_mapsize,
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