Signed-off-by: Sage Weil <sage@xxxxxxxxxxxx>
---
fs/ceph/inode.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index a7db56f..5f0013a 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -843,11 +843,13 @@ out_unlock:
/*
* Set dentry's directory position based on the current dir's max, and
* order it in d_subdirs, so that dcache_readdir behaves.
+ *
+ * Always called under directory's i_mutex.
*/
static void ceph_set_dentry_offset(struct dentry *dn)
{
struct dentry *dir = dn->d_parent;
- struct inode *inode = dn->d_parent->d_inode;
+ struct inode *inode = dir->d_inode;
struct ceph_dentry_info *di;
BUG_ON(!inode);
--
1.7.0
--
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