Christoph Hellwig <hch@xxxxxx> writes: > @@ -7809,6 +7778,36 @@ static int md_compat_ioctl(struct block_device *bdev, fmode_t mode, [...] > + * Transitioning to readauto need only happen for arrays that call > + * md_write_start and which are not ready for writes yet. I realise you're just moving the comment around but perhaps you could s/readauto/readonly/ while you're doing so? -- James