@@ -112,7 +112,6 @@ static void rpc_clnt_remove_pipedir(struct rpc_clnt *clnt)
__rpc_clnt_remove_pipedir(clnt);
rpc_put_sb_net(clnt->cl_xprt->xprt_net);
}
- rpc_put_mount();
}
static struct dentry *rpc_setup_pipedir_sb(struct super_block *sb,
@@ -158,21 +157,13 @@ rpc_setup_pipedir(struct rpc_clnt *clnt, char *dir_name)
clnt->cl_path.dentry = NULL;
if (dir_name == NULL)
return 0;
-
- path.mnt = rpc_get_mount();
- if (IS_ERR(path.mnt))
- return PTR_ERR(path.mnt);
pipefs_sb = rpc_get_sb_net(clnt->cl_xprt->xprt_net);
- if (!pipefs_sb) {
- rpc_put_mount();
- return -ENOENT;
- }
+ if (!pipefs_sb)
+ return 0;
path.dentry = rpc_setup_pipedir_sb(pipefs_sb, clnt, dir_name);
rpc_put_sb_net(clnt->cl_xprt->xprt_net);
- if (IS_ERR(path.dentry)) {
- rpc_put_mount();
+ if (IS_ERR(path.dentry))
return PTR_ERR(path.dentry);
- }
clnt->cl_path = path;
return 0;
}
Now, with RPC pipefs mount notifications handling in RPC clients, we can remove mount point creation and destruction. RPC clients dentries will be created on PipeFS mount event and removed on umount event. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> --- net/sunrpc/clnt.c | 15 +++------------ 1 files changed, 3 insertions(+), 12 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