ovl: let helper ovl_i_path_real() return the realinode
commit b2dd05f1 upstream. Let helper ovl_i_path_real() return the realinode to prepare for checking non-null realinode in RCU walking path. [msz] Use d_inode_rcu() since we are depending on the consitency between dentry and inode being non-NULL in an RCU setting. Signed-off-by:Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by:
Amir Goldstein <amir73il@gmail.com> Fixes: ffa5723c ("ovl: store lower path in ovl_inode") Cc: <stable@vger.kernel.org> # v5.19 Signed-off-by:
Miklos Szeredi <mszeredi@redhat.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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