| #! /bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (c) 2020 Josef Bacik. All Rights Reserved. |
| # |
| # FS QA Test 609 |
| # |
| # iomap can call generic_write_sync() if we're O_DSYNC, so write a basic test to |
| # exercise O_DSYNC so any unsuspecting file systems will get lockdep warnings if |
| # their locking isn't compatible. |
| # |
| . ./common/preamble |
| _begin_fstest auto quick rw |
| |
| # Override the default cleanup function. |
| _cleanup() |
| { |
| cd / |
| rm -f $tmp.* |
| rm -rf $TEST_DIR/file |
| } |
| |
| # Import common functions. |
| . ./common/filter |
| |
| # Modify as appropriate. |
| _require_test |
| _require_xfs_io_command "pwrite" |
| _require_odirect |
| |
| $XFS_IO_PROG -f -d -s -c "pwrite 0 64k" $TEST_DIR/file | _filter_xfs_io |
| |
| status=0 |
| exit |
