NFSD: Set the attributes used to store the verifier for EXCLUSIVE4_1
According to rfc5661 18.16.4,
"If EXCLUSIVE4_1 was used, the client determines the attributes
used for the verifier by comparing attrset with cva_attrs.attrmask;"
So, EXCLUSIVE4_1 also needs those bitmask used to store the verifier.
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
diff --git a/fs/nfsd/vfs.h b/fs/nfsd/vfs.h
index 5be875e..fee2451 100644
--- a/fs/nfsd/vfs.h
+++ b/fs/nfsd/vfs.h
@@ -131,4 +131,10 @@
return nfserrno(vfs_getattr(&p, stat));
}
+static inline int nfsd_create_is_exclusive(int createmode)
+{
+ return createmode == NFS3_CREATE_EXCLUSIVE
+ || createmode == NFS4_CREATE_EXCLUSIVE4_1;
+}
+
#endif /* LINUX_NFSD_VFS_H */