On Wed, Apr 09, 2025 at 09:55:14AM +0200, Christoph Hellwig wrote:
No SoB?
Eh whatever it's going to get folded into the previous patch anyway so
Reviewed-by: "Darrick J. Wong" <djwong@xxxxxxxxxx>
--D
> ---
> include/xfs_inode.h | 6 ++++++
> include/xfs_mount.h | 12 ++++++++++--
> 2 files changed, 16 insertions(+), 2 deletions(-)
>
> diff --git a/include/xfs_inode.h b/include/xfs_inode.h
> index 5bb31eb4aa53..efef0da636d1 100644
> --- a/include/xfs_inode.h
> +++ b/include/xfs_inode.h
> @@ -234,6 +234,7 @@ typedef struct xfs_inode {
> xfs_extlen_t i_extsize; /* basic/minimum extent size */
> /* cowextsize is only used for v3 inodes, flushiter for v1/2 */
> union {
> + uint32_t i_used_blocks;
> xfs_extlen_t i_cowextsize; /* basic cow extent size */
> uint16_t i_flushiter; /* incremented on flush */
> };
> @@ -361,6 +362,11 @@ static inline xfs_fsize_t XFS_ISIZE(struct xfs_inode *ip)
> }
> #define XFS_IS_REALTIME_INODE(ip) ((ip)->i_diflags & XFS_DIFLAG_REALTIME)
>
> +static inline bool xfs_is_zoned_inode(struct xfs_inode *ip)
> +{
> + return xfs_has_zoned(ip->i_mount) && XFS_IS_REALTIME_INODE(ip);
> +}
> +
> /* inode link counts */
> static inline void set_nlink(struct inode *inode, uint32_t nlink)
> {
> diff --git a/include/xfs_mount.h b/include/xfs_mount.h
> index 0acf952eb9d7..7856acfb9f8e 100644
> --- a/include/xfs_mount.h
> +++ b/include/xfs_mount.h
> @@ -207,6 +207,7 @@ typedef struct xfs_mount {
> #define XFS_FEAT_NREXT64 (1ULL << 26) /* large extent counters */
> #define XFS_FEAT_EXCHANGE_RANGE (1ULL << 27) /* exchange range */
> #define XFS_FEAT_METADIR (1ULL << 28) /* metadata directory tree */
> +#define XFS_FEAT_ZONED (1ULL << 29) /* zoned RT device */
>
> #define __XFS_HAS_FEAT(name, NAME) \
> static inline bool xfs_has_ ## name (const struct xfs_mount *mp) \
> @@ -253,7 +254,7 @@ __XFS_HAS_FEAT(needsrepair, NEEDSREPAIR)
> __XFS_HAS_FEAT(large_extent_counts, NREXT64)
> __XFS_HAS_FEAT(exchange_range, EXCHANGE_RANGE)
> __XFS_HAS_FEAT(metadir, METADIR)
> -
> +__XFS_HAS_FEAT(zoned, ZONED)
>
> static inline bool xfs_has_rtgroups(const struct xfs_mount *mp)
> {
> @@ -264,7 +265,9 @@ static inline bool xfs_has_rtgroups(const struct xfs_mount *mp)
> static inline bool xfs_has_rtsb(const struct xfs_mount *mp)
> {
> /* all rtgroups filesystems with an rt section have an rtsb */
> - return xfs_has_rtgroups(mp) && xfs_has_realtime(mp);
> + return xfs_has_rtgroups(mp) &&
> + xfs_has_realtime(mp) &&
> + !xfs_has_zoned(mp);
> }
>
> static inline bool xfs_has_rtrmapbt(const struct xfs_mount *mp)
> @@ -279,6 +282,11 @@ static inline bool xfs_has_rtreflink(const struct xfs_mount *mp)
> xfs_has_reflink(mp);
> }
>
> +static inline bool xfs_has_nonzoned(const struct xfs_mount *mp)
> +{
> + return !xfs_has_zoned(mp);
> +}
> +
> /* Kernel mount features that we don't support */
> #define __XFS_UNSUPP_FEAT(name) \
> static inline bool xfs_has_ ## name (const struct xfs_mount *mp) \
> --
> 2.47.2
>
>
