В Wed, 13 May 2015 09:32:47 +0200
Jan Kara <j...@suse.cz> пишет:
> Add helpers to return size of XFS inode on disk and when loaded in
> memory.
>
> Signed-off-by: Jan Kara <j...@suse.cz>
> ---
> grub-core/fs/xfs.c | 35 ++++++++++++++++++++++++-----------
> 1 file changed, 24 insertions(+), 11 deletions(-)
>
> diff --git a/grub-core/fs/xfs.c b/grub-core/fs/xfs.c
> index 0d704e9a4d4b..61b4125ef074 100644
> --- a/grub-core/fs/xfs.c
> +++ b/grub-core/fs/xfs.c
> @@ -255,6 +255,24 @@ grub_xfs_inode_offset (struct grub_xfs_data *data,
> data->sblock.log2_inode);
> }
>
> +static inline grub_size_t
> +grub_xfs_inode_size(struct grub_xfs_data *data)
> +{
> + return 1 << data->sblock.log2_inode;
> +}
> +
> +/*
> + * Returns size occupied by XFS inode stored in memory - we store struct
> + * grub_fshelp_node there but on disk inode size may be actually larger than
> + * struct grub_xfs_inode so we need to account for that so that we can read
> + * from disk directly into in-memory structure.
> + */
> +static inline grub_size_t
> +grub_inmem_xfs_inode_size(struct grub_xfs_data *data)
Could we make it grub_xfs_fshelp_size? That is what it really does.
Thank you!
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