Lines Matching defs:alen
58 size_t alen;
60 alen = min(len, DATALEN_MSG);
61 msg = kmem_buckets_alloc(msg_buckets, sizeof(*msg) + alen,
69 len -= alen;
76 alen = min(len, DATALEN_SEG);
77 seg = kmalloc(sizeof(*seg) + alen, GFP_KERNEL_ACCOUNT);
83 len -= alen;
98 size_t alen;
104 alen = min(len, DATALEN_MSG);
105 if (copy_from_user(msg + 1, src, alen))
109 len -= alen;
110 src = (char __user *)src + alen;
111 alen = min(len, DATALEN_SEG);
112 if (copy_from_user(seg + 1, src, alen))
131 size_t alen;
136 alen = min(len, DATALEN_MSG);
137 memcpy(dst + 1, src + 1, alen);
143 len -= alen;
144 alen = min(len, DATALEN_SEG);
145 memcpy(dst_pseg + 1, src_pseg + 1, alen);
161 size_t alen;
164 alen = min(len, DATALEN_MSG);
165 if (copy_to_user(dest, msg + 1, alen))
169 len -= alen;
170 dest = (char __user *)dest + alen;
171 alen = min(len, DATALEN_SEG);
172 if (copy_to_user(dest, seg + 1, alen))