On Tue, Jun 11, 2019 at 06:39:16PM +0300, Amir Goldstein wrote:
> Depending on filesystem, copying from active swapfile may be allowed,
> just as read from swapfile may be allowed.
...snip..
> +# This is a regression test for kernel commit:
> +# a31713517dac ("vfs: introduce generic_file_rw_checks()")
Would you mind updating sha1 after it get merged to Linus tree?
That would be helpful for people tracking this issue.
Thanks,
Murphy
> #
> 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
> diff --git a/tests/generic/554.out b/tests/generic/554.out
> index ffaa7b0a..19385a05 100644
> --- a/tests/generic/554.out
> +++ b/tests/generic/554.out
> @@ -1,4 +1,3 @@
> QA output created by 554
> swap files return ETXTBUSY
> copy_range: Text file busy
> -copy_range: Text file busy
> --
> 2.17.1
>
