Commits
Yan, Zheng committed 950eec81260
ceph: fix ci->i_head_snapc leak commit 37659182bff1eeaaeadcfc8f853c6d2b6dbc3f47 upstream. We missed two places that i_wrbuffer_ref_head, i_wr_ref, i_dirty_caps and i_flushing_caps may change. When they are all zeros, we should free i_head_snapc. Cc: stable@vger.kernel.org Link: https://tracker.ceph.com/issues/38224 Reported-and-tested-by: Luis Henriques <lhenriques@suse.com> Signed-off-by: "Yan, Zheng" <zyan@redhat.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>