Merge branch 'bug-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs...

[pandora-kernel.git] / fs / ceph / mdsmap.h

diff --git a/fs/ceph/mdsmap.h b/fs/ceph/mdsmap.h
index eacc131..4c5cb08 100644 (file)
--- a/fs/ceph/mdsmap.h
+++ b/fs/ceph/mdsmap.h
@@ -13,6 +13,7 @@ struct ceph_mds_info {
        struct ceph_entity_addr addr;
        s32 state;
        int num_export_targets;
+       bool laggy;
        u32 *export_targets;
 };
 
@@ -47,6 +48,13 @@ static inline int ceph_mdsmap_get_state(struct ceph_mdsmap *m, int w)
        return m->m_info[w].state;
 }
 
+static inline bool ceph_mdsmap_is_laggy(struct ceph_mdsmap *m, int w)
+{
+       if (w >= 0 && w < m->m_max_mds)
+               return m->m_info[w].laggy;
+       return false;
+}
+
 extern int ceph_mdsmap_get_random_mds(struct ceph_mdsmap *m);
 extern struct ceph_mdsmap *ceph_mdsmap_decode(void **p, void *end);
 extern void ceph_mdsmap_destroy(struct ceph_mdsmap *m);