Lines Matching refs:vb
138 struct videobuf_buffer *vb; in __videobuf_alloc_vb() local
140 vb = kzalloc(size + sizeof(*mem), GFP_KERNEL); in __videobuf_alloc_vb()
141 if (!vb) in __videobuf_alloc_vb()
142 return vb; in __videobuf_alloc_vb()
144 mem = vb->priv = ((char *)vb) + size; in __videobuf_alloc_vb()
148 __func__, vb, (long)sizeof(*vb), (long)size - sizeof(*vb), in __videobuf_alloc_vb()
151 return vb; in __videobuf_alloc_vb()
155 struct videobuf_buffer *vb, in __videobuf_iolock() argument
158 struct videobuf_vmalloc_memory *mem = vb->priv; in __videobuf_iolock()
165 switch (vb->memory) { in __videobuf_iolock()
176 pages = PAGE_ALIGN(vb->size); in __videobuf_iolock()
180 if (vb->baddr) { in __videobuf_iolock()