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generic/554: test only copy to active swap file

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Depending on filesystem, copying from active swapfile may be allowed,
just as read from swapfile may be allowed.

Note the kernel fix commit in test description.

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This commit is contained in:
Amir Goldstein
2019-06-11 18:39:16 +03:00
committed by Eryu Guan
parent dfc4506cf4
commit 803d3afd2f
2 changed files with 4 additions and 3 deletions
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tests/generic/554
+4 -2
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@@ -4,7 +4,10 @@
#
# FS QA Test No. 554
#
# Check that we cannot copy_file_range() to/from a swapfile
# Check that we cannot copy_file_range() to a swapfile
#
# This is a regression test for kernel commit:
# a31713517dac ("vfs: introduce generic_file_rw_checks()")
#
seq=`basename $0`
seqres=$RESULT_DIR/$seq
@@ -46,7 +49,6 @@ echo swap files return ETXTBUSY
_format_swapfile $SCRATCH_MNT/swapfile 16m
swapon $SCRATCH_MNT/swapfile
$XFS_IO_PROG -f -c "copy_range -l 32k $SCRATCH_MNT/file" $SCRATCH_MNT/swapfile
$XFS_IO_PROG -f -c "copy_range -l 32k $SCRATCH_MNT/swapfile" $SCRATCH_MNT/copy
swapoff $SCRATCH_MNT/swapfile
# success, all done
tests/generic/554.out
-1
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@@ -1,4 +1,3 @@
QA output created by 554
swap files return ETXTBUSY
copy_range: Text file busy
copy_range: Text file busy