[PATCH v2 5/5] SUNRPC: kernel PipeFS mount point creation routines removed
From: Stanislav Kinsbursky <hidden>
Date: 2012-01-10 13:04:56
Also in:
linux-nfs, lkml
Subsystem:
kernel nfsd, sunrpc, and lockd servers, networking [general], nfs, sunrpc, and lockd clients, the rest · Maintainers:
Chuck Lever, Jeff Layton, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Trond Myklebust, Anna Schumaker, Linus Torvalds
This patch removes static rpc_mnt variable and its creation and destruction routines, because they are not used anymore. Signed-off-by: Stanislav Kinsbursky <redacted> --- include/linux/sunrpc/rpc_pipe_fs.h | 2 -- net/sunrpc/rpc_pipe.c | 21 --------------------- 2 files changed, 0 insertions(+), 23 deletions(-)
diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h
index 7eb0160..a28d2de 100644
--- a/include/linux/sunrpc/rpc_pipe_fs.h
+++ b/include/linux/sunrpc/rpc_pipe_fs.h@@ -90,8 +90,6 @@ void rpc_destroy_pipe_data(struct rpc_pipe *pipe); extern struct dentry *rpc_mkpipe_dentry(struct dentry *, const char *, void *, struct rpc_pipe *); extern int rpc_unlink(struct dentry *); -extern struct vfsmount *rpc_get_mount(void); -extern void rpc_put_mount(void); extern int register_rpc_pipefs(void); extern void unregister_rpc_pipefs(void);
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index cd565d7..b53bb3b 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c@@ -18,7 +18,6 @@ #include <linux/kernel.h> #include <asm/ioctls.h> -#include <linux/fs.h> #include <linux/poll.h> #include <linux/wait.h> #include <linux/seq_file.h>
@@ -37,9 +36,6 @@ #define NET_NAME(net) ((net == &init_net) ? " (init_net)" : "") -static struct vfsmount *rpc_mnt __read_mostly; -static int rpc_mount_count; - static struct file_system_type rpc_pipe_fs_type;
@@ -450,23 +446,6 @@ struct rpc_filelist { umode_t mode; }; -struct vfsmount *rpc_get_mount(void) -{ - int err; - - err = simple_pin_fs(&rpc_pipe_fs_type, &rpc_mnt, &rpc_mount_count); - if (err != 0) - return ERR_PTR(err); - return rpc_mnt; -} -EXPORT_SYMBOL_GPL(rpc_get_mount); - -void rpc_put_mount(void) -{ - simple_release_fs(&rpc_mnt, &rpc_mount_count); -} -EXPORT_SYMBOL_GPL(rpc_put_mount); - static int rpc_delete_dentry(const struct dentry *dentry) { return 1;