Lines Matching defs:alen
50 size_t alen;
52 alen = min(len, DATALEN_MSG);
53 msg = kmalloc(sizeof(*msg) + alen, GFP_KERNEL_ACCOUNT);
60 len -= alen;
67 alen = min(len, DATALEN_SEG);
68 seg = kmalloc(sizeof(*seg) + alen, GFP_KERNEL_ACCOUNT);
74 len -= alen;
89 size_t alen;
95 alen = min(len, DATALEN_MSG);
96 if (copy_from_user(msg + 1, src, alen))
100 len -= alen;
101 src = (char __user *)src + alen;
102 alen = min(len, DATALEN_SEG);
103 if (copy_from_user(seg + 1, src, alen))
122 size_t alen;
127 alen = min(len, DATALEN_MSG);
128 memcpy(dst + 1, src + 1, alen);
134 len -= alen;
135 alen = min(len, DATALEN_SEG);
136 memcpy(dst_pseg + 1, src_pseg + 1, alen);
152 size_t alen;
155 alen = min(len, DATALEN_MSG);
156 if (copy_to_user(dest, msg + 1, alen))
160 len -= alen;
161 dest = (char __user *)dest + alen;
162 alen = min(len, DATALEN_SEG);
163 if (copy_to_user(dest, seg + 1, alen))