On Nov 7, 2022, at 5:21 AM, Ritesh Harjani (IBM) <ritesh.list@xxxxxxxxx> wrote:
>
> From: Andreas Dilger <adilger@xxxxxxxxxxxxx>
>
> Move ext2_filsys fs_num_threads to fit into the __u16 "pad" field
> to avoid consuming one of the few remaining __u32 reserved fields.
This should be merged into the previous patch.
> Signed-off-by: Andreas Dilger <adilger@xxxxxxxxxxxxx>
> Signed-off-by: Ritesh Harjani (IBM) <ritesh.list@xxxxxxxxx>
> ---
> lib/ext2fs/ext2fs.h | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/lib/ext2fs/ext2fs.h b/lib/ext2fs/ext2fs.h
> index 6b4926ce..950ab042 100644
> --- a/lib/ext2fs/ext2fs.h
> +++ b/lib/ext2fs/ext2fs.h
> @@ -278,12 +278,11 @@ struct struct_ext2_filsys {
> time_t now;
> int cluster_ratio_bits;
> __u16 default_bitmap_type;
> - __u16 pad;
> - __u32 fs_num_threads;
> + __u16 fs_num_threads;
> /*
> * Reserved for future expansion
> */
> - __u32 reserved[4];
> + __u32 reserved[5];
>
> /*
> * Reserved for the use of the calling application.
> --
> 2.37.3
>
Cheers, Andreas
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