btrfs: Add noinode_cache mount option

[~andy/linux] / fs / btrfs / ctree.h

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 3708fd7ee83a1c501574dbad85f650aee107121c..52c96db0ec0ab6cb98fab5c150537d48d9e1e165 100644 (file)
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -2023,6 +2023,7 @@ struct btrfs_ioctl_defrag_range_args {
 #define BTRFS_MOUNT_CHECK_INTEGRITY_INCLUDING_EXTENT_DATA (1 << 21)
 #define BTRFS_MOUNT_PANIC_ON_FATAL_ERROR       (1 << 22)
 #define BTRFS_MOUNT_RESCAN_UUID_TREE   (1 << 23)
+#define        BTRFS_MOUNT_CHANGE_INODE_CACHE  (1 << 24)
 
 #define BTRFS_DEFAULT_COMMIT_INTERVAL  (30)