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-rw-r--r--fs/ceph/caps.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index da5b56e14cc79..6fbdc1a0afbe7 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -657,6 +657,10 @@ void ceph_add_cap(struct inode *inode,
session->s_nr_caps++;
spin_unlock(&session->s_cap_lock);
} else {
+ spin_lock(&session->s_cap_lock);
+ list_move_tail(&cap->session_caps, &session->s_caps);
+ spin_unlock(&session->s_cap_lock);
+
if (cap->cap_gen < session->s_cap_gen)
cap->issued = cap->implemented = CEPH_CAP_PIN;