write_chunk
if (write_chunk(state, Address, pBlock, Chunk, Flags) < 0)
txlen = write_chunk(dev, buf + dev->txpos, 3 - dev->txpos);
txlen = write_chunk(dev, buf, 1);
txlen = write_chunk(dev, buf, 2);
txlen = write_chunk(dev,
txlen = write_chunk(dev, buf + dev->txpos, 3 - dev->txpos);
rtlpriv->io.write_chunk = _usb_write_chunk_sync;
void (*write_chunk)(struct rtl_priv *rtlpriv, u32 addr, u32 length,
rtlpriv->io.write_chunk(rtlpriv, addr, length, data);
long write_chunk;
write_chunk = writeback_chunk_size(inode->i_sb, wb, work);
wbc.nr_to_write = write_chunk;
work->nr_pages -= write_chunk - wbc.nr_to_write;
wrote = write_chunk - wbc.nr_to_write - wbc.pages_skipped;
write_chunk(outfile_fd, buf,