LoongArch: Fix perf event id calculation

[tomoyo/tomoyo-test1.git] / fs / ceph / snap.c

diff --git a/fs/ceph/snap.c b/fs/ceph/snap.c
index 0b236eb..2e73ba6 100644 (file)
--- a/fs/ceph/snap.c
+++ b/fs/ceph/snap.c
@@ -693,8 +693,10 @@ int __ceph_finish_cap_snap(struct ceph_inode_info *ci,
             capsnap->size);
 
        spin_lock(&mdsc->snap_flush_lock);
-       if (list_empty(&ci->i_snap_flush_item))
+       if (list_empty(&ci->i_snap_flush_item)) {
+               ihold(inode);
                list_add_tail(&ci->i_snap_flush_item, &mdsc->snap_flush_list);
+       }
        spin_unlock(&mdsc->snap_flush_lock);
        return 1;  /* caller may want to ceph_flush_snaps */
 }