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#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2022 SUSE Linux Products GmbH. All Rights Reserved.
#
# FS QA Test 678
#
# Test doing a read, with io_uring, over a file range that includes multiple
# extents. The read operation triggers page faults when accessing all pages of
# the read buffer except for the pages corresponding to the first extent.
# Then verify that the operation results in reading all the extents and returns
# the correct data.
#
. ./common/preamble
_begin_fstest auto quick io_uring
# Override the default cleanup function.
_cleanup()
{
cd /
rm -f $tmp.*
rm -f $TEST_DIR/uring_read_fault.tmp
}
# get standard environment, filters and checks
. ./common/filter
# real QA test starts here
_supported_fs generic
_require_test
_require_odirect
_require_io_uring
_require_test_program uring_read_fault
$here/src/uring_read_fault $TEST_DIR/uring_read_fault.tmp
status=$?
echo "Silence is golden"
exit
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