Commit 74678748 authored by Olga Kornievskaia's avatar Olga Kornievskaia Committed by Trond Myklebust
Browse files

sunrpc: Create a sunrpc directory under /sys/kernel/ 



This is where we'll put per-rpc_client related files

Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: default avatarOlga Kornievskaia <kolga@netapp.com>
Signed-off-by: default avatarTrond Myklebust <trond.myklebust@hammerspace.com>
parent 009c9aa5

net/sunrpc/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -12,7 +12,7 @@ sunrpc-y := clnt.o xprt.o socklib.o xprtsock.o sched.o \ 
	    auth.o auth_null.o auth_unix.o \

	    svc.o svcsock.o svcauth.o svcauth_unix.o \

	    addr.o rpcb_clnt.o timer.o xdr.o \

	    sunrpc_syms.o cache.o rpc_pipe.o \

	    sunrpc_syms.o cache.o rpc_pipe.o sysfs.o \

	    svc_xprt.o \

	    xprtmultipath.o

sunrpc-$(CONFIG_SUNRPC_DEBUG) += debugfs.o

net/sunrpc/sunrpc_syms.c

+8 −0
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ 
#include <linux/sunrpc/xprtsock.h>



#include "sunrpc.h"

#include "sysfs.h"

#include "netns.h"



unsigned int sunrpc_net_id;
@@ -103,6 +104,10 @@ init_sunrpc(void) 
	if (err)

		goto out4;



	err = rpc_sysfs_init();

	if (err)

		goto out5;



	sunrpc_debugfs_init();

#if IS_ENABLED(CONFIG_SUNRPC_DEBUG)

	rpc_register_sysctl();
@@ -111,6 +116,8 @@ init_sunrpc(void) 
	init_socket_xprt();	/* clnt sock transport */

	return 0;



out5:

	unregister_rpc_pipefs();

out4:

	unregister_pernet_subsys(&sunrpc_net_ops);

out3:
@@ -124,6 +131,7 @@ init_sunrpc(void) 
static void __exit

cleanup_sunrpc(void)

{

	rpc_sysfs_exit();

	rpc_cleanup_clids();

	rpcauth_remove_module();

	cleanup_socket_xprt();

net/sunrpc/sysfs.c

0 → 100644
+20 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0

/*

 * Copyright (c) 2020 Anna Schumaker <Anna.Schumaker@Netapp.com>

 */

#include <linux/kobject.h>



static struct kset *rpc_sunrpc_kset;



int rpc_sysfs_init(void)

{

	rpc_sunrpc_kset = kset_create_and_add("sunrpc", NULL, kernel_kobj);

	if (!rpc_sunrpc_kset)

		return -ENOMEM;

	return 0;

}



void rpc_sysfs_exit(void)

{

	kset_unregister(rpc_sunrpc_kset);

}

net/sunrpc/sysfs.h

0 → 100644
+11 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0

/*

 * Copyright (c) 2020 Anna Schumaker <Anna.Schumaker@Netapp.com>

 */

#ifndef __SUNRPC_SYSFS_H

#define __SUNRPC_SYSFS_H



int rpc_sysfs_init(void);

void rpc_sysfs_exit(void);



#endif