On 04/02/2015 06:49 AM, Filipe Manana wrote:
Test btrfs file range cloning with the same file as a source and
destination.
This tests a specific scenario where the extent layout of the file
confused the clone ioctl implementation making it return -EEXIST to
userspace. This issue was fixed by the following linux kernel patch:
Btrfs: fix range cloning when same inode used as source and destination
Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
Reviewed-by: Josef Bacik <jbacik@xxxxxx>
Thanks,
Josef
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