diff options
| -rw-r--r-- | fs/nfs/Makefile | 2 | ||||
| -rw-r--r-- | fs/nfs/getroot.c | 50 | ||||
| -rw-r--r-- | fs/nfs/nfs4getroot.c | 49 |
3 files changed, 50 insertions, 51 deletions
diff --git a/fs/nfs/Makefile b/fs/nfs/Makefile index e882a38..ec13afe 100644 --- a/fs/nfs/Makefile +++ b/fs/nfs/Makefile @@ -15,7 +15,7 @@ nfs-$(CONFIG_NFS_V3_ACL) += nfs3acl.o nfs-$(CONFIG_NFS_V4) += nfs4proc.o nfs4xdr.o nfs4state.o nfs4renewd.o \ nfs4super.o nfs4file.o delegation.o idmap.o \ callback.o callback_xdr.o callback_proc.o \ - nfs4namespace.o + nfs4namespace.o nfs4getroot.o nfs-$(CONFIG_NFS_V4_1) += pnfs.o pnfs_dev.o ifeq ($(CONFIG_SYSCTL), y) diff --git a/fs/nfs/getroot.c b/fs/nfs/getroot.c index a67990f..4654ced 100644 --- a/fs/nfs/getroot.c +++ b/fs/nfs/getroot.c @@ -23,21 +23,15 @@ #include <linux/sunrpc/stats.h> #include <linux/nfs_fs.h> #include <linux/nfs_mount.h> -#include <linux/nfs4_mount.h> #include <linux/lockd/bind.h> #include <linux/seq_file.h> #include <linux/mount.h> -#include <linux/nfs_idmap.h> #include <linux/vfs.h> #include <linux/namei.h> #include <linux/security.h> #include <asm/uaccess.h> -#include "nfs4_fs.h" -#include "delegation.h" -#include "internal.h" - #define NFSDBG_FACILITY NFSDBG_CLIENT /* @@ -135,47 +129,3 @@ out: nfs_free_fattr(fsinfo.fattr); return ret; } - -#ifdef CONFIG_NFS_V4 - -int nfs4_get_rootfh(struct nfs_server *server, struct nfs_fh *mntfh) -{ - struct nfs_fsinfo fsinfo; - int ret = -ENOMEM; - - dprintk("--> nfs4_get_rootfh()\n"); - - fsinfo.fattr = nfs_alloc_fattr(); - if (fsinfo.fattr == NULL) - goto out; - - /* Start by getting the root filehandle from the server */ - ret = nfs4_proc_get_rootfh(server, mntfh, &fsinfo); - if (ret < 0) { - dprintk("nfs4_get_rootfh: getroot error = %d\n", -ret); - goto out; - } - - if (!(fsinfo.fattr->valid & NFS_ATTR_FATTR_TYPE) - || !S_ISDIR(fsinfo.fattr->mode)) { - printk(KERN_ERR "nfs4_get_rootfh:" - " getroot encountered non-directory\n"); - ret = -ENOTDIR; - goto out; - } - - if (fsinfo.fattr->valid & NFS_ATTR_FATTR_V4_REFERRAL) { - printk(KERN_ERR "nfs4_get_rootfh:" - " getroot obtained referral\n"); - ret = -EREMOTE; - goto out; - } - - memcpy(&server->fsid, &fsinfo.fattr->fsid, sizeof(server->fsid)); -out: - nfs_free_fattr(fsinfo.fattr); - dprintk("<-- nfs4_get_rootfh() = %d\n", ret); - return ret; -} - -#endif /* CONFIG_NFS_V4 */ diff --git a/fs/nfs/nfs4getroot.c b/fs/nfs/nfs4getroot.c new file mode 100644 index 0000000..6a83780 --- /dev/null +++ b/fs/nfs/nfs4getroot.c @@ -0,0 +1,49 @@ +/* +* Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. +* Written by David Howells (dhowells@redhat.com) +*/ + +#include <linux/nfs_fs.h> +#include "nfs4_fs.h" + +#define NFSDBG_FACILITY NFSDBG_CLIENT + +int nfs4_get_rootfh(struct nfs_server *server, struct nfs_fh *mntfh) +{ + struct nfs_fsinfo fsinfo; + int ret = -ENOMEM; + + dprintk("--> nfs4_get_rootfh()\n"); + + fsinfo.fattr = nfs_alloc_fattr(); + if (fsinfo.fattr == NULL) + goto out; + + /* Start by getting the root filehandle from the server */ + ret = nfs4_proc_get_rootfh(server, mntfh, &fsinfo); + if (ret < 0) { + dprintk("nfs4_get_rootfh: getroot error = %d\n", -ret); + goto out; + } + + if (!(fsinfo.fattr->valid & NFS_ATTR_FATTR_TYPE) + || !S_ISDIR(fsinfo.fattr->mode)) { + printk(KERN_ERR "nfs4_get_rootfh:" + " getroot encountered non-directory\n"); + ret = -ENOTDIR; + goto out; + } + + if (fsinfo.fattr->valid & NFS_ATTR_FATTR_V4_REFERRAL) { + printk(KERN_ERR "nfs4_get_rootfh:" + " getroot obtained referral\n"); + ret = -EREMOTE; + goto out; + } + + memcpy(&server->fsid, &fsinfo.fattr->fsid, sizeof(server->fsid)); +out: + nfs_free_fattr(fsinfo.fattr); + dprintk("<-- nfs4_get_rootfh() = %d\n", ret); + return ret; +} |
