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Commit 92cfc62c authored by J. Bruce Fields's avatar J. Bruce Fields Committed by Trond Myklebust
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[PATCH] NFS: Allow NFS versions to support different sets of inode operations. 



 ACL support will require supporting additional inode operations in v4
 (getxattr, setxattr, listxattr).  This patch allows different protocol versions
 to support different inode operations by adding a file_inode_ops to the
 nfs_rpc_ops (to match the existing dir_inode_ops).

 Signed-off-by: default avatarJ. Bruce Fields <bfields@citi.umich.edu>
 Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 464a98bd

fs/nfs/inode.c

+1 −1
Original line number Diff line number Diff line
@@ -686,7 +686,7 @@ nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr) 
		/* Why so? Because we want revalidate for devices/FIFOs, and

		 * that's precisely what we have in nfs_file_inode_operations.

		 */

		inode->i_op = &nfs_file_inode_operations;

		inode->i_op = NFS_SB(sb)->rpc_ops->file_inode_ops;

		if (S_ISREG(inode->i_mode)) {

			inode->i_fop = &nfs_file_operations;

			inode->i_data.a_ops = &nfs_file_aops;

fs/nfs/nfs3proc.c

+1 −0
Original line number Diff line number Diff line
@@ -826,6 +826,7 @@ struct nfs_rpc_ops nfs_v3_clientops = { 
	.version	= 3,			/* protocol version */

	.dentry_ops	= &nfs_dentry_operations,

	.dir_inode_ops	= &nfs_dir_inode_operations,

	.file_inode_ops	= &nfs_file_inode_operations,

	.getroot	= nfs3_proc_get_root,

	.getattr	= nfs3_proc_getattr,

	.setattr	= nfs3_proc_setattr,

fs/nfs/nfs4proc.c

+1 −0
Original line number Diff line number Diff line
@@ -2746,6 +2746,7 @@ struct nfs_rpc_ops nfs_v4_clientops = { 
	.version	= 4,			/* protocol version */

	.dentry_ops	= &nfs4_dentry_operations,

	.dir_inode_ops	= &nfs4_dir_inode_operations,

	.file_inode_ops	= &nfs_file_inode_operations,

	.getroot	= nfs4_proc_get_root,

	.getattr	= nfs4_proc_getattr,

	.setattr	= nfs4_proc_setattr,

fs/nfs/proc.c

+1 −0
Original line number Diff line number Diff line
@@ -622,6 +622,7 @@ struct nfs_rpc_ops nfs_v2_clientops = { 
	.version	= 2,		       /* protocol version */

	.dentry_ops	= &nfs_dentry_operations,

	.dir_inode_ops	= &nfs_dir_inode_operations,

	.file_inode_ops	= &nfs_file_inode_operations,

	.getroot	= nfs_proc_get_root,

	.getattr	= nfs_proc_getattr,

	.setattr	= nfs_proc_setattr,

include/linux/nfs_xdr.h

+1 −0
Original line number Diff line number Diff line
@@ -667,6 +667,7 @@ struct nfs_rpc_ops { 
	int	version;		/* Protocol version */

	struct dentry_operations *dentry_ops;

	struct inode_operations *dir_inode_ops;

	struct inode_operations *file_inode_ops;



	int	(*getroot) (struct nfs_server *, struct nfs_fh *,

			    struct nfs_fsinfo *);