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| author | Olga Kornievskaia <kolga@netapp.com> | 2021-06-08 21:59:10 +0200 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2021-07-08 20:03:23 +0200 |
| commit | 746787489b0c3a879ddc671ce1e0d15e71b0d881 (patch) | |
| tree | fa36f3bcf0c9012a5b457c45919ea5908e606069 /net | |
| parent | Linux 5.13-rc6 (diff) | |
| download | linux-746787489b0c3a879ddc671ce1e0d15e71b0d881.tar.xz linux-746787489b0c3a879ddc671ce1e0d15e71b0d881.zip | |
sunrpc: Create a sunrpc directory under /sys/kernel/
This is where we'll put per-rpc_client related files
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/Makefile | 2 | ||||
| -rw-r--r-- | net/sunrpc/sunrpc_syms.c | 8 | ||||
| -rw-r--r-- | net/sunrpc/sysfs.c | 20 | ||||
| -rw-r--r-- | net/sunrpc/sysfs.h | 11 |
4 files changed, 40 insertions, 1 deletions
diff --git a/net/sunrpc/Makefile b/net/sunrpc/Makefile index 9488600451e8..1c8de397d6ad 100644 --- a/net/sunrpc/Makefile +++ b/net/sunrpc/Makefile @@ -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 diff --git a/net/sunrpc/sunrpc_syms.c b/net/sunrpc/sunrpc_syms.c index 236fadc4a439..3b57efc692ec 100644 --- a/net/sunrpc/sunrpc_syms.c +++ b/net/sunrpc/sunrpc_syms.c @@ -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 @@ out: static void __exit cleanup_sunrpc(void) { + rpc_sysfs_exit(); rpc_cleanup_clids(); rpcauth_remove_module(); cleanup_socket_xprt(); diff --git a/net/sunrpc/sysfs.c b/net/sunrpc/sysfs.c new file mode 100644 index 000000000000..27eda180ac5e --- /dev/null +++ b/net/sunrpc/sysfs.c @@ -0,0 +1,20 @@ +// 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); +} diff --git a/net/sunrpc/sysfs.h b/net/sunrpc/sysfs.h new file mode 100644 index 000000000000..f181c650aab8 --- /dev/null +++ b/net/sunrpc/sysfs.h @@ -0,0 +1,11 @@ +// 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 |