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-rw-r--r--fs/ceph/caps.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 94fd76d04683..d1b4c543cab1 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -3926,7 +3926,7 @@ int ceph_encode_inode_release(void **p, struct inode *inode,
int ceph_encode_dentry_release(void **p, struct dentry *dentry,
int mds, int drop, int unless)
{
- struct inode *dir = d_inode(dentry->d_parent);
+ struct dentry *parent;
struct ceph_mds_request_release *rel = *p;
struct ceph_dentry_info *di = ceph_dentry(dentry);
int force = 0;
@@ -3941,9 +3941,12 @@ int ceph_encode_dentry_release(void **p, struct dentry *dentry,
spin_lock(&dentry->d_lock);
if (di->lease_session && di->lease_session->s_mds == mds)
force = 1;
+ parent = dget(dentry->d_parent);
spin_unlock(&dentry->d_lock);
- ret = ceph_encode_inode_release(p, dir, mds, drop, unless, force);
+ ret = ceph_encode_inode_release(p, d_inode(parent), mds, drop,
+ unless, force);
+ dput(parent);
spin_lock(&dentry->d_lock);
if (ret && di->lease_session && di->lease_session->s_mds == mds) {