@@ -572,7 +572,6 @@ rpc_free_client(struct rpc_clnt *clnt)
{
dprintk("RPC: destroying %s client for %s\n",
clnt->cl_protname, clnt->cl_server);
- rpc_clnt_remove_pipedir(clnt);
if (clnt->cl_parent != clnt) {
rpc_release_client(clnt->cl_parent);
goto out_free;
@@ -581,6 +580,7 @@ rpc_free_client(struct rpc_clnt *clnt)
kfree(clnt->cl_server);
out_free:
rpc_unregister_client(clnt);
+ rpc_clnt_remove_pipedir(clnt);
rpc_free_iostats(clnt->cl_metrics);
kfree(clnt->cl_principal);
clnt->cl_metrics = NULL;
Without this patch we have races: rpc_fill_super rpc_free_client rpc_pipefs_event(MOUNT) rpc_remove_pipedir spin_lock(&rpc_client_lock); rpc_setup_pipedir_sb spin_unlock(&rpc_client_lock); spin_lock(&rpc_client_lock); (remove from list) spin_unlock(&rpc_client_lock); MEAMORY LEAKED Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> --- net/sunrpc/clnt.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html