Searched refs:prealloc_buf (Results 1 – 4 of 4) sorted by relevance
59 if (async->prealloc_buf) { in __comedi_buf_free()61 vunmap(async->prealloc_buf); in __comedi_buf_free()62 async->prealloc_buf = NULL; in __comedi_buf_free()170 async->prealloc_buf = buf->virt_addr; in __comedi_buf_alloc()182 async->prealloc_buf = vmap(pages, n_pages, VM_MAP, in __comedi_buf_alloc()267 if (async->prealloc_buf && async->prealloc_bufsz == new_size) in comedi_buf_alloc()279 if (!async->prealloc_buf) { in comedi_buf_alloc()387 async->prealloc_buf + async->munge_ptr, in comedi_buf_munge()571 memcpy(async->prealloc_buf + write_ptr, data, block_size); in comedi_buf_memcpy_to()590 src = async->prealloc_buf + read_ptr; in comedi_buf_memcpy_from()
347 void *prealloc_buf; member
263 char *prealloc_buf; member
750 memset(s->async->prealloc_buf, 0xaa, s->async->prealloc_bufsz); in ni_pcidio_change()