dm_bufio_write_dirty_buffers
EXPORT_SYMBOL_GPL(dm_bufio_write_dirty_buffers);
r = write ? dm_bufio_write_dirty_buffers(ec->bufio) : 0;
r = dm_bufio_write_dirty_buffers(ic->bufio);
result = -dm_bufio_write_dirty_buffers(writer->client);
result = -dm_bufio_write_dirty_buffers(volume->client);
return dm_bufio_write_dirty_buffers(bm->bufio);
int dm_bufio_write_dirty_buffers(struct dm_bufio_client *c);