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Diffstat (limited to 'include/linux/ceph/mdsmap.h')
-rw-r--r--include/linux/ceph/mdsmap.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/ceph/mdsmap.h b/include/linux/ceph/mdsmap.h
index 8ed5dc505fbb..d5f783f3226a 100644
--- a/include/linux/ceph/mdsmap.h
+++ b/include/linux/ceph/mdsmap.h
@@ -25,6 +25,7 @@ struct ceph_mdsmap {
u32 m_session_autoclose; /* seconds */
u64 m_max_file_size;
u32 m_max_mds; /* size of m_addr, m_state arrays */
+ int m_num_mds;
struct ceph_mds_info *m_info;
/* which object pools file data can be stored in */
@@ -40,7 +41,7 @@ struct ceph_mdsmap {
static inline struct ceph_entity_addr *
ceph_mdsmap_get_addr(struct ceph_mdsmap *m, int w)
{
- if (w >= m->m_max_mds)
+ if (w >= m->m_num_mds)
return NULL;
return &m->m_info[w].addr;
}
@@ -48,14 +49,14 @@ ceph_mdsmap_get_addr(struct ceph_mdsmap *m, int w)
static inline int ceph_mdsmap_get_state(struct ceph_mdsmap *m, int w)
{
BUG_ON(w < 0);
- if (w >= m->m_max_mds)
+ if (w >= m->m_num_mds)
return CEPH_MDS_STATE_DNE;
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)
+ if (w >= 0 && w < m->m_num_mds)
return m->m_info[w].laggy;
return false;
}