diff options
Diffstat (limited to 'fs/xfs/xfs_mount.h')
| -rw-r--r-- | fs/xfs/xfs_mount.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h index 71ed04ddd737..d491e31d33aa 100644 --- a/fs/xfs/xfs_mount.h +++ b/fs/xfs/xfs_mount.h @@ -155,6 +155,7 @@ typedef struct xfs_mount { uint8_t m_agno_log; /* log #ag's */ uint8_t m_sectbb_log; /* sectlog - BBSHIFT */ int8_t m_rtxblklog; /* log2 of rextsize, if possible */ + int8_t m_rgblklog; /* log2 of rt group sz if possible */ uint m_blockmask; /* sb_blocksize-1 */ uint m_blockwsize; /* sb_blocksize in words */ uint m_blockwmask; /* blockwsize-1 */ @@ -183,12 +184,14 @@ typedef struct xfs_mount { int m_logbsize; /* size of each log buffer */ uint m_rsumlevels; /* rt summary levels */ xfs_filblks_t m_rsumblocks; /* size of rt summary, FSBs */ + uint32_t m_rgblocks; /* size of rtgroup in rtblocks */ int m_fixedfsid[2]; /* unchanged for life of FS */ uint m_qflags; /* quota status flags */ uint64_t m_features; /* active filesystem features */ uint64_t m_low_space[XFS_LOWSP_MAX]; uint64_t m_low_rtexts[XFS_LOWSP_MAX]; uint64_t m_rtxblkmask; /* rt extent block mask */ + uint64_t m_rgblkmask; /* rt group block mask */ struct xfs_ino_geometry m_ino_geo; /* inode geometry */ struct xfs_trans_resv m_resv; /* precomputed res values */ /* low free space thresholds */ @@ -391,6 +394,16 @@ __XFS_HAS_FEAT(large_extent_counts, NREXT64) __XFS_HAS_FEAT(exchange_range, EXCHANGE_RANGE) __XFS_HAS_FEAT(metadir, METADIR) +static inline bool xfs_has_rtgroups(struct xfs_mount *mp) +{ + return false; +} + +static inline bool xfs_has_rtsb(struct xfs_mount *mp) +{ + return false; +} + /* * Some features are always on for v5 file systems, allow the compiler to * eliminiate dead code when building without v4 support. |