diff options
Diffstat (limited to 'fs/ceph/dir.c')
| -rw-r--r-- | fs/ceph/dir.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index 883c9546111d..ed296ec121d1 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -71,6 +71,21 @@ out_unlock: return 0; } +struct inode *ceph_get_dentry_parent_inode(struct dentry *dentry) +{ + struct inode *inode = NULL; + + if (!dentry) + return NULL; + + spin_lock(&dentry->d_lock); + if (dentry->d_parent) { + inode = dentry->d_parent->d_inode; + ihold(inode); + } + spin_unlock(&dentry->d_lock); + return inode; +} /* |