* the cache that reference per-ag array elements that have since been
* reallocated.
*/
+/*
+ * xfs_filestream_peek_ag is only used in tracing code
+ */
static inline int
xfs_filestream_peek_ag(
xfs_mount_t *mp,
xfs_agnumber_t agno)
{
- return atomic_read(&mp->m_perag[agno].pagf_fstrms);
+ struct xfs_perag *pag;
+ int ret;
+
+ pag = xfs_perag_get(mp, agno);
+ ret = atomic_read(&pag->pagf_fstrms);
+ xfs_perag_put(pag);
+ return ret;
}
static inline int
xfs_mount_t *mp,
xfs_agnumber_t agno)
{
- return atomic_inc_return(&mp->m_perag[agno].pagf_fstrms);
+ struct xfs_perag *pag;
+ int ret;
+
+ pag = xfs_perag_get(mp, agno);
+ ret = atomic_inc_return(&pag->pagf_fstrms);
+ xfs_perag_put(pag);
+ return ret;
}
static inline int
xfs_mount_t *mp,
xfs_agnumber_t agno)
{
- return atomic_dec_return(&mp->m_perag[agno].pagf_fstrms);
+ struct xfs_perag *pag;
+ int ret;
+
+ pag = xfs_perag_get(mp, agno);
+ ret = atomic_dec_return(&pag->pagf_fstrms);
+ xfs_perag_put(pag);
+ return ret;
}
/* allocation selection flags */
void xfs_filestream_uninit(void);
int xfs_filestream_mount(struct xfs_mount *mp);
void xfs_filestream_unmount(struct xfs_mount *mp);
-void xfs_filestream_flush(struct xfs_mount *mp);
xfs_agnumber_t xfs_filestream_lookup_ag(struct xfs_inode *ip);
int xfs_filestream_associate(struct xfs_inode *dip, struct xfs_inode *ip);
void xfs_filestream_deassociate(struct xfs_inode *ip);