Lines Matching refs:csize
71 static size_t copy_oldmem_vaddr(void *vaddr, char *buf, size_t csize, in copy_oldmem_vaddr() argument
75 if (copy_to_user((char __user *)buf, (vaddr + offset), csize)) in copy_oldmem_vaddr()
78 memcpy(buf, (vaddr + offset), csize); in copy_oldmem_vaddr()
80 return csize; in copy_oldmem_vaddr()
97 size_t csize, unsigned long offset, int userbuf) in copy_oldmem_page() argument
102 if (!csize) in copy_oldmem_page()
105 csize = min_t(size_t, csize, PAGE_SIZE); in copy_oldmem_page()
108 if (memblock_is_region_memory(paddr, csize)) { in copy_oldmem_page()
110 csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf); in copy_oldmem_page()
113 csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf); in copy_oldmem_page()
117 return csize; in copy_oldmem_page()