diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_ag.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_ag.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_ag.h b/fs/xfs/libxfs/xfs_ag.h index 4535de1d88ea..cb1bd1c03cd7 100644 --- a/fs/xfs/libxfs/xfs_ag.h +++ b/fs/xfs/libxfs/xfs_ag.h @@ -9,6 +9,16 @@ struct xfs_mount; struct xfs_trans; +struct xfs_perag; + +/* + * perag get/put wrappers for ref counting + */ +int xfs_initialize_perag_data(struct xfs_mount *, xfs_agnumber_t); +struct xfs_perag *xfs_perag_get(struct xfs_mount *, xfs_agnumber_t); +struct xfs_perag *xfs_perag_get_tag(struct xfs_mount *, xfs_agnumber_t, + int tag); +void xfs_perag_put(struct xfs_perag *pag); struct aghdr_init_data { /* per ag data */ |