diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_rtgroup.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_rtgroup.h | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/fs/xfs/libxfs/xfs_rtgroup.h b/fs/xfs/libxfs/xfs_rtgroup.h index d36a6ae0abe5..03f1e2493334 100644 --- a/fs/xfs/libxfs/xfs_rtgroup.h +++ b/fs/xfs/libxfs/xfs_rtgroup.h @@ -50,6 +50,12 @@ struct xfs_rtgroup { uint8_t *rtg_rsum_cache; struct xfs_open_zone *rtg_open_zone; }; + + /* + * Count of outstanding GC operations for zoned XFS. Any RTG with a + * non-zero rtg_gccount will not be picked as new GC victim. + */ + atomic_t rtg_gccount; }; /* @@ -58,12 +64,6 @@ struct xfs_rtgroup { */ #define XFS_RTG_FREE XA_MARK_0 -/* - * For zoned RT devices this is set on groups that are fully written and that - * have unused blocks. Used by the garbage collection to pick targets. - */ -#define XFS_RTG_RECLAIMABLE XA_MARK_1 - static inline struct xfs_rtgroup *to_rtg(struct xfs_group *xg) { return container_of(xg, struct xfs_rtgroup, rtg_group); @@ -365,4 +365,12 @@ static inline int xfs_initialize_rtgroups(struct xfs_mount *mp, # define xfs_rtgroup_get_geometry(rtg, rgeo) (-EOPNOTSUPP) #endif /* CONFIG_XFS_RT */ +static inline xfs_rfsblock_t +xfs_rtgs_to_rfsbs( + struct xfs_mount *mp, + uint32_t nr_groups) +{ + return xfs_groups_to_rfsbs(mp, nr_groups, XG_TYPE_RTG); +} + #endif /* __LIBXFS_RTGROUP_H */ |