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-rw-r--r--fs/ceph/inode.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 53f23c920266..220dfd87cbfa 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -1016,6 +1016,7 @@ static void update_dentry_lease(struct dentry *dentry,
long unsigned ttl = from_time + (duration * HZ) / 1000;
long unsigned half_ttl = from_time + (duration * HZ / 2) / 1000;
struct inode *dir;
+ struct ceph_mds_session *old_lease_session = NULL;
/*
* Make sure dentry's inode matches tgt_vino. NULL tgt_vino means that
@@ -1051,8 +1052,10 @@ static void update_dentry_lease(struct dentry *dentry,
time_before(ttl, di->time))
goto out_unlock; /* we already have a newer lease. */
- if (di->lease_session && di->lease_session != session)
- goto out_unlock;
+ if (di->lease_session && di->lease_session != session) {
+ old_lease_session = di->lease_session;
+ di->lease_session = NULL;
+ }
ceph_dentry_lru_touch(dentry);
@@ -1065,6 +1068,8 @@ static void update_dentry_lease(struct dentry *dentry,
di->time = ttl;
out_unlock:
spin_unlock(&dentry->d_lock);
+ if (old_lease_session)
+ ceph_put_mds_session(old_lease_session);
return;
}