1167 xlog_iodone(xfs_buf_t *bp)  in xlog_iodone()  argument
1169 	struct xlog_in_core	*iclog = bp->b_fspriv;  in xlog_iodone()
1176 	if (XFS_TEST_ERROR(bp->b_error, l->l_mp,  in xlog_iodone()
1178 		xfs_buf_ioerror_alert(bp, __func__);  in xlog_iodone()
1179 		xfs_buf_stale(bp);  in xlog_iodone()
1192 	ASSERT(XFS_BUF_ISASYNC(bp));  in xlog_iodone()
1201 	xfs_buf_unlock(bp);  in xlog_iodone()
1333 	xfs_buf_t		*bp;  in xlog_alloc_log()  local
1397 	bp = xfs_buf_alloc(mp->m_logdev_targp, XFS_BUF_DADDR_NULL,  in xlog_alloc_log()
1399 	if (!bp)  in xlog_alloc_log()
1407 	ASSERT(xfs_buf_islocked(bp));  in xlog_alloc_log()
1408 	xfs_buf_unlock(bp);  in xlog_alloc_log()
1411 	bp->b_ioend_wq = mp->m_log_workqueue;  in xlog_alloc_log()
1412 	bp->b_iodone = xlog_iodone;  in xlog_alloc_log()
1413 	log->l_xbuf = bp;  in xlog_alloc_log()
1436 		bp = xfs_buf_get_uncached(mp->m_logdev_targp,  in xlog_alloc_log()
1438 		if (!bp)  in xlog_alloc_log()
1441 		ASSERT(xfs_buf_islocked(bp));  in xlog_alloc_log()
1442 		xfs_buf_unlock(bp);  in xlog_alloc_log()
1445 		bp->b_ioend_wq = mp->m_log_workqueue;  in xlog_alloc_log()
1446 		bp->b_iodone = xlog_iodone;  in xlog_alloc_log()
1447 		iclog->ic_bp = bp;  in xlog_alloc_log()
1448 		iclog->ic_data = bp->b_addr;  in xlog_alloc_log()
1462 		iclog->ic_size = BBTOB(bp->b_length) - log->l_iclog_hsize;  in xlog_alloc_log()
1687 	struct xfs_buf		*bp)  in xlog_bdstrat()  argument
1689 	struct xlog_in_core	*iclog = bp->b_fspriv;  in xlog_bdstrat()
1691 	xfs_buf_lock(bp);  in xlog_bdstrat()
1693 		xfs_buf_ioerror(bp, -EIO);  in xlog_bdstrat()
1694 		xfs_buf_stale(bp);  in xlog_bdstrat()
1695 		xfs_buf_ioend(bp);  in xlog_bdstrat()
1705 	xfs_buf_submit(bp);  in xlog_bdstrat()
1739 	xfs_buf_t	*bp;  in xlog_sync()  local
1783 	bp = iclog->ic_bp;  in xlog_sync()
1784 	XFS_BUF_SET_ADDR(bp, BLOCK_LSN(be64_to_cpu(iclog->ic_header.h_lsn)));  in xlog_sync()
1789 	if (XFS_BUF_ADDR(bp) + BTOBB(count) > log->l_logBBsize) {  in xlog_sync()
1792 		split = count - (BBTOB(log->l_logBBsize - XFS_BUF_ADDR(bp)));  in xlog_sync()
1793 		count = BBTOB(log->l_logBBsize - XFS_BUF_ADDR(bp));  in xlog_sync()
1820 	bp->b_io_length = BTOBB(count);  in xlog_sync()
1821 	bp->b_fspriv = iclog;  in xlog_sync()
1822 	XFS_BUF_ZEROFLAGS(bp);  in xlog_sync()
1823 	XFS_BUF_ASYNC(bp);  in xlog_sync()
1824 	bp->b_flags |= XBF_SYNCIO;  in xlog_sync()
1827 		bp->b_flags |= XBF_FUA;  in xlog_sync()
1841 			bp->b_flags |= XBF_FLUSH;  in xlog_sync()
1844 	ASSERT(XFS_BUF_ADDR(bp) <= log->l_logBBsize-1);  in xlog_sync()
1845 	ASSERT(XFS_BUF_ADDR(bp) + BTOBB(count) <= log->l_logBBsize);  in xlog_sync()
1850 	XFS_BUF_SET_ADDR(bp, XFS_BUF_ADDR(bp) + log->l_logBBstart);  in xlog_sync()
1855 	XFS_BUF_WRITE(bp);  in xlog_sync()
1857 	error = xlog_bdstrat(bp);  in xlog_sync()
1859 		xfs_buf_ioerror_alert(bp, "xlog_sync");  in xlog_sync()
1863 		bp = iclog->ic_log->l_xbuf;  in xlog_sync()
1864 		XFS_BUF_SET_ADDR(bp, 0);	     /* logical 0 */  in xlog_sync()
1865 		xfs_buf_associate_memory(bp,  in xlog_sync()
1867 		bp->b_fspriv = iclog;  in xlog_sync()
1868 		XFS_BUF_ZEROFLAGS(bp);  in xlog_sync()
1869 		XFS_BUF_ASYNC(bp);  in xlog_sync()
1870 		bp->b_flags |= XBF_SYNCIO;  in xlog_sync()
1872 			bp->b_flags |= XBF_FUA;  in xlog_sync()
1874 		ASSERT(XFS_BUF_ADDR(bp) <= log->l_logBBsize-1);  in xlog_sync()
1875 		ASSERT(XFS_BUF_ADDR(bp) + BTOBB(count) <= log->l_logBBsize);  in xlog_sync()
1878 		XFS_BUF_SET_ADDR(bp, XFS_BUF_ADDR(bp) + log->l_logBBstart);  in xlog_sync()
1879 		XFS_BUF_WRITE(bp);  in xlog_sync()
1880 		error = xlog_bdstrat(bp);  in xlog_sync()
1882 			xfs_buf_ioerror_alert(bp, "xlog_sync (split)");  in xlog_sync()