[PATCH v2 02/13] nfs: add client side only definitions for user xattrs

Frank van der Linden
2020-03-25T23:11:08Z

Add client-side only definitions for user extended
attributes (RFC8276). These are the access bits
as used by the client code, and the CLNT procedure
number definition.

Signed-off-by: Frank van der Linden <fllinden@amazon.com>
---
include/linux/nfs4.h | 5 +++++
include/linux/nfs_fs.h | 3 +++
2 files changed, 8 insertions(+)

diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 350aeda0c48c..dd3871b05ae5 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -553,6 +553,11 @@ enum {
NFSPROC4_CLNT_LAYOUTERROR,

NFSPROC4_CLNT_COPY_NOTIFY,
+
+ NFSPROC4_CLNT_GETXATTR,
+ NFSPROC4_CLNT_SETXATTR,
+ NFSPROC4_CLNT_LISTXATTRS,
+ NFSPROC4_CLNT_REMOVEXATTR,
};

/* nfs41 types */
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 5d5b91e54f73..442458e94ab5 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -212,6 +212,9 @@ struct nfs4_copy_state {
#define NFS_ACCESS_EXTEND 0x0008
#define NFS_ACCESS_DELETE 0x0010
#define NFS_ACCESS_EXECUTE 0x0020
+#define NFS_ACCESS_XAREAD 0x0040
+#define NFS_ACCESS_XAWRITE 0x0080
+#define NFS_ACCESS_XALIST 0x0100

/*
* Cache validity bit flags
--
2.17.2