On Mon, Aug 30, 2021 at 01:05:08PM +0300, Denis Efremov wrote:
> EXT4_IOC_GETSTATE is only used to read the state flags from the kernel.
>
> Fixes: 1ad3ea6e0a69 ("ext4: add a new ioctl EXT4_IOC_GETSTATE")
> Signed-off-by: Denis Efremov <efremov@xxxxxxxxx>
NACK. This will break ABI compatibility, which is way important than
getting the ioctl encoding incorrect.
If you really care, I suppose we could add an EXT4_IOC_GETSTATE_OLD
for the old value, and then support EXT4_IOC_GETSTATE and
EXT4_IOC_GETSTATE_OLD for a decade or two until all of the binaries in
the world get recompiled.
Is it worth it? Eh....
- Ted
