nfs4.1: Add SP4_MACH_CRED write and commit support
WRITE and COMMIT can use the machine credential.
If WRITE is supported and COMMIT is not, make all (mach cred) writes FILE_SYNC4.
Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 4818a38..e3cdfe3 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -6223,6 +6223,16 @@
dfprintk(MOUNT, " stateid mode enabled\n");
set_bit(NFS_SP4_MACH_CRED_STATEID, &clp->cl_sp4_flags);
}
+
+ if (test_bit(OP_WRITE, sp->allow.u.longs)) {
+ dfprintk(MOUNT, " write mode enabled\n");
+ set_bit(NFS_SP4_MACH_CRED_WRITE, &clp->cl_sp4_flags);
+ }
+
+ if (test_bit(OP_COMMIT, sp->allow.u.longs)) {
+ dfprintk(MOUNT, " commit mode enabled\n");
+ set_bit(NFS_SP4_MACH_CRED_COMMIT, &clp->cl_sp4_flags);
+ }
}
return 0;