@@ -138,7 +138,6 @@ pragma public fattr4_open_arguments;
const FATTR4_OPEN_ARGUMENTS = 86;
-const OPEN4_SHARE_ACCESS_WANT_OPEN_XOR_DELEGATION = 0x200000;
const OPEN4_RESULT_NO_OPEN_STATEID = 0x00000010;
@@ -161,7 +160,21 @@ pragma public fattr4_time_deleg_modify;
const FATTR4_TIME_DELEG_ACCESS = 84;
const FATTR4_TIME_DELEG_MODIFY = 85;
+
+
+/* new flags for share_access field of OPEN4args */
+const OPEN4_SHARE_ACCESS_WANT_DELEG_MASK = 0xFF00;
+const OPEN4_SHARE_ACCESS_WANT_NO_PREFERENCE = 0x0000;
+const OPEN4_SHARE_ACCESS_WANT_READ_DELEG = 0x0100;
+const OPEN4_SHARE_ACCESS_WANT_WRITE_DELEG = 0x0200;
+const OPEN4_SHARE_ACCESS_WANT_ANY_DELEG = 0x0300;
+const OPEN4_SHARE_ACCESS_WANT_NO_DELEG = 0x0400;
+const OPEN4_SHARE_ACCESS_WANT_CANCEL = 0x0500;
+
+const OPEN4_SHARE_ACCESS_WANT_SIGNAL_DELEG_WHEN_RESRC_AVAIL = 0x10000;
+const OPEN4_SHARE_ACCESS_WANT_PUSH_DELEG_WHEN_UNCONTENDED = 0x20000;
const OPEN4_SHARE_ACCESS_WANT_DELEG_TIMESTAMPS = 0x100000;
+const OPEN4_SHARE_ACCESS_WANT_OPEN_XOR_DELEGATION = 0x200000;
enum open_delegation_type4 {
OPEN_DELEGATE_NONE = 0,
@@ -5964,14 +5964,14 @@ static void nfsd4_open_deleg_none_ext(struct nfsd4_open *open, int status)
else {
open->op_why_no_deleg = WND4_RESOURCE;
switch (open->op_deleg_want) {
- case NFS4_SHARE_WANT_READ_DELEG:
- case NFS4_SHARE_WANT_WRITE_DELEG:
- case NFS4_SHARE_WANT_ANY_DELEG:
+ case OPEN4_SHARE_ACCESS_WANT_READ_DELEG:
+ case OPEN4_SHARE_ACCESS_WANT_WRITE_DELEG:
+ case OPEN4_SHARE_ACCESS_WANT_ANY_DELEG:
break;
- case NFS4_SHARE_WANT_CANCEL:
+ case OPEN4_SHARE_ACCESS_WANT_CANCEL:
open->op_why_no_deleg = WND4_CANCELLED;
break;
- case NFS4_SHARE_WANT_NO_DELEG:
+ case OPEN4_SHARE_ACCESS_WANT_NO_DELEG:
WARN_ON_ONCE(1);
}
}
@@ -6101,11 +6101,11 @@ nfs4_open_delegation(struct nfsd4_open *open, struct nfs4_ol_stateid *stp,
static void nfsd4_deleg_xgrade_none_ext(struct nfsd4_open *open,
struct nfs4_delegation *dp)
{
- if (open->op_deleg_want == NFS4_SHARE_WANT_READ_DELEG &&
+ if (open->op_deleg_want == OPEN4_SHARE_ACCESS_WANT_READ_DELEG &&
dp->dl_type == OPEN_DELEGATE_WRITE) {
open->op_delegate_type = OPEN_DELEGATE_NONE_EXT;
open->op_why_no_deleg = WND4_NOT_SUPP_DOWNGRADE;
- } else if (open->op_deleg_want == NFS4_SHARE_WANT_WRITE_DELEG &&
+ } else if (open->op_deleg_want == OPEN4_SHARE_ACCESS_WANT_WRITE_DELEG &&
dp->dl_type == OPEN_DELEGATE_WRITE) {
open->op_delegate_type = OPEN_DELEGATE_NONE_EXT;
open->op_why_no_deleg = WND4_NOT_SUPP_UPGRADE;
@@ -6201,7 +6201,7 @@ nfsd4_process_open2(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nf
mutex_unlock(&stp->st_mutex);
if (nfsd4_has_session(&resp->cstate)) {
- if (open->op_deleg_want & NFS4_SHARE_WANT_NO_DELEG) {
+ if (open->op_deleg_want & OPEN4_SHARE_ACCESS_WANT_NO_DELEG) {
open->op_delegate_type = OPEN_DELEGATE_NONE_EXT;
open->op_why_no_deleg = WND4_NOT_WANTED;
goto nodeleg;
@@ -1067,12 +1067,12 @@ static __be32 nfsd4_decode_share_access(struct nfsd4_compoundargs *argp, u32 *sh
if (!argp->minorversion)
return nfserr_bad_xdr;
switch (w & NFS4_SHARE_WANT_MASK) {
- case NFS4_SHARE_WANT_NO_PREFERENCE:
- case NFS4_SHARE_WANT_READ_DELEG:
- case NFS4_SHARE_WANT_WRITE_DELEG:
- case NFS4_SHARE_WANT_ANY_DELEG:
- case NFS4_SHARE_WANT_NO_DELEG:
- case NFS4_SHARE_WANT_CANCEL:
+ case OPEN4_SHARE_ACCESS_WANT_NO_PREFERENCE:
+ case OPEN4_SHARE_ACCESS_WANT_READ_DELEG:
+ case OPEN4_SHARE_ACCESS_WANT_WRITE_DELEG:
+ case OPEN4_SHARE_ACCESS_WANT_ANY_DELEG:
+ case OPEN4_SHARE_ACCESS_WANT_NO_DELEG:
+ case OPEN4_SHARE_ACCESS_WANT_CANCEL:
break;
default:
return nfserr_bad_xdr;
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
// Generated by xdrgen. Manual edits will be lost.
// XDR specification file: ../../Documentation/sunrpc/xdr/nfs4_1.x
-// XDR specification modification time: Sat Oct 12 08:10:54 2024
+// XDR specification modification time: Mon Oct 14 09:10:13 2024
#include <linux/sunrpc/svc.h>
@@ -1,7 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0 */
/* Generated by xdrgen. Manual edits will be lost. */
/* XDR specification file: ../../Documentation/sunrpc/xdr/nfs4_1.x */
-/* XDR specification modification time: Sat Oct 12 08:10:54 2024 */
+/* XDR specification modification time: Mon Oct 14 09:10:13 2024 */
#ifndef _LINUX_XDRGEN_NFS4_1_DECL_H
#define _LINUX_XDRGEN_NFS4_1_DECL_H
@@ -1,7 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0 */
/* Generated by xdrgen. Manual edits will be lost. */
/* XDR specification file: ../../Documentation/sunrpc/xdr/nfs4_1.x */
-/* XDR specification modification time: Sat Oct 12 08:10:54 2024 */
+/* XDR specification modification time: Mon Oct 14 09:10:13 2024 */
#ifndef _LINUX_XDRGEN_NFS4_1_DEF_H
#define _LINUX_XDRGEN_NFS4_1_DEF_H
@@ -84,8 +84,6 @@ typedef struct open_arguments4 fattr4_open_arguments;
enum { FATTR4_OPEN_ARGUMENTS = 86 };
-enum { OPEN4_SHARE_ACCESS_WANT_OPEN_XOR_DELEGATION = 0x200000 };
-
enum { OPEN4_RESULT_NO_OPEN_STATEID = 0x00000010 };
typedef struct nfstime4 fattr4_time_deleg_access;
@@ -96,8 +94,28 @@ enum { FATTR4_TIME_DELEG_ACCESS = 84 };
enum { FATTR4_TIME_DELEG_MODIFY = 85 };
+enum { OPEN4_SHARE_ACCESS_WANT_DELEG_MASK = 0xFF00 };
+
+enum { OPEN4_SHARE_ACCESS_WANT_NO_PREFERENCE = 0x0000 };
+
+enum { OPEN4_SHARE_ACCESS_WANT_READ_DELEG = 0x0100 };
+
+enum { OPEN4_SHARE_ACCESS_WANT_WRITE_DELEG = 0x0200 };
+
+enum { OPEN4_SHARE_ACCESS_WANT_ANY_DELEG = 0x0300 };
+
+enum { OPEN4_SHARE_ACCESS_WANT_NO_DELEG = 0x0400 };
+
+enum { OPEN4_SHARE_ACCESS_WANT_CANCEL = 0x0500 };
+
+enum { OPEN4_SHARE_ACCESS_WANT_SIGNAL_DELEG_WHEN_RESRC_AVAIL = 0x10000 };
+
+enum { OPEN4_SHARE_ACCESS_WANT_PUSH_DELEG_WHEN_UNCONTENDED = 0x20000 };
+
enum { OPEN4_SHARE_ACCESS_WANT_DELEG_TIMESTAMPS = 0x100000 };
+enum { OPEN4_SHARE_ACCESS_WANT_OPEN_XOR_DELEGATION = 0x200000 };
+
enum open_delegation_type4 {
OPEN_DELEGATE_NONE = 0,
OPEN_DELEGATE_READ = 1,
Add the OPEN4_SHARE_ACCESS_WANT constants from the nfs4.1 and delstid draft into the nfs4_1.x file, and regenerate the headers and source files. Do a mass renaming of NFS4_SHARE_WANT_* to OPEN4_SHARE_ACCESS_WANT_* in the nfsd directory. Signed-off-by: Jeff Layton <jlayton@kernel.org> --- Documentation/sunrpc/xdr/nfs4_1.x | 15 ++++++++++++++- fs/nfsd/nfs4state.c | 16 ++++++++-------- fs/nfsd/nfs4xdr.c | 12 ++++++------ fs/nfsd/nfs4xdr_gen.c | 2 +- fs/nfsd/nfs4xdr_gen.h | 2 +- include/linux/sunrpc/xdrgen/nfs4_1.h | 24 +++++++++++++++++++++--- 6 files changed, 51 insertions(+), 20 deletions(-)