Lines Matching refs:csize
98 static size_t copy_oldmem_vaddr(void *vaddr, char *buf, size_t csize,
102 if (copy_to_user((char __user *)buf, (vaddr + offset), csize))
105 memcpy(buf, (vaddr + offset), csize);
107 return csize;
115 * @csize: number of bytes to copy
124 size_t csize, unsigned long offset, int userbuf)
128 if (!csize)
131 csize = min_t(size_t, csize, PAGE_SIZE);
135 csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf);
138 csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf);
142 return csize;