NFS: Remove attribute update related BKL references

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 3adabd1..df23f98 100644 (file)
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -370,7 +370,6 @@ nfs_setattr(struct dentry *dentry, struct iattr *attr)
        if ((attr->ia_valid & ~ATTR_FILE) == 0)
                return 0;
 
-       lock_kernel();
        /* Write all dirty data */
        if (S_ISREG(inode->i_mode)) {
                filemap_write_and_wait(inode->i_mapping);
@@ -384,7 +383,6 @@ nfs_setattr(struct dentry *dentry, struct iattr *attr)
        error = NFS_PROTO(inode)->setattr(dentry, &fattr, attr);
        if (error == 0)
                nfs_refresh_inode(inode, &fattr);
-       unlock_kernel();
        return error;
 }
 
@@ -700,7 +698,6 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
                inode->i_sb->s_id, (long long)NFS_FILEID(inode));
 
        nfs_inc_stats(inode, NFSIOS_INODEREVALIDATE);
-       lock_kernel();
        if (is_bad_inode(inode))
                goto out_nowait;
        if (NFS_STALE(inode))
@@ -749,7 +746,6 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
        nfs_wake_up_inode(inode);
 
  out_nowait:
-       unlock_kernel();
        return status;
 }
 

diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 47cf83e..1b94e36 100644 (file)
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -374,8 +374,6 @@ static int nfs_statfs(struct dentry *dentry, struct kstatfs *buf)
        };
        int error;
 
-       lock_kernel();
-
        error = server->nfs_client->rpc_ops->statfs(server, fh, &res);
        if (error < 0)
                goto out_err;
@@ -407,12 +405,10 @@ static int nfs_statfs(struct dentry *dentry, struct kstatfs *buf)
 
        buf->f_namelen = server->namelen;
 
-       unlock_kernel();
        return 0;
 
  out_err:
        dprintk("%s: statfs error = %d\n", __func__, -error);
-       unlock_kernel();
        return error;
 }