X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=fs%2Fbtrfs%2Fctree.h;h=ba6b88528dc7eb28b9fe282cc2370f43fa7ea7d4;hb=33c0022f0e687b0161a9bb84a5671df932551e3a;hp=4c48df572bd65d74636df643c77acda204af5418;hpb=2b9d1c050d291693f257c98605028325f8146c84;p=mirror_ubuntu-bionic-kernel.git

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 4c48df572bd6..ba6b88528dc7 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -2058,6 +2058,20 @@ struct btrfs_ioctl_defrag_range_args {
 #define btrfs_raw_test_opt(o, opt)	((o) & BTRFS_MOUNT_##opt)
 #define btrfs_test_opt(root, opt)	((root)->fs_info->mount_opt & \
 					 BTRFS_MOUNT_##opt)
+#define btrfs_set_and_info(root, opt, fmt, args...)			\
+{									\
+	if (!btrfs_test_opt(root, opt))					\
+		btrfs_info(root->fs_info, fmt, ##args);			\
+	btrfs_set_opt(root->fs_info->mount_opt, opt);			\
+}
+
+#define btrfs_clear_and_info(root, opt, fmt, args...)			\
+{									\
+	if (btrfs_test_opt(root, opt))					\
+		btrfs_info(root->fs_info, fmt, ##args);			\
+	btrfs_clear_opt(root->fs_info->mount_opt, opt);			\
+}
+
 /*
  * Inode flags
  */