Btrfs: integrate integrity check module into btrfs

[platform/adaptation/renesas_rcar/renesas_kernel.git] / fs / btrfs / ctree.h

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 6738503..39f6188 100644 (file)
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -971,7 +971,7 @@ struct btrfs_fs_info {
         * is required instead of the faster short fsync log commits
         */
        u64 last_trans_log_full_commit;
-       unsigned long mount_opt:20;
+       unsigned long mount_opt:21;
        unsigned long compress_type:4;
        u64 max_inline;
        u64 alloc_start;
@@ -1155,6 +1155,10 @@ struct btrfs_fs_info {
        int scrub_workers_refcnt;
        struct btrfs_workers scrub_workers;
 
+#ifdef CONFIG_BTRFS_FS_CHECK_INTEGRITY
+       u32 check_integrity_print_mask;
+#endif
+
        /* filesystem state */
        u64 fs_state;
 
@@ -1413,6 +1417,8 @@ struct btrfs_ioctl_defrag_range_args {
 #define BTRFS_MOUNT_AUTO_DEFRAG                (1 << 16)
 #define BTRFS_MOUNT_INODE_MAP_CACHE    (1 << 17)
 #define BTRFS_MOUNT_RECOVERY           (1 << 18)
+#define BTRFS_MOUNT_CHECK_INTEGRITY    (1 << 19)
+#define BTRFS_MOUNT_CHECK_INTEGRITY_INCLUDING_EXTENT_DATA (1 << 20)
 
 #define btrfs_clear_opt(o, opt)                ((o) &= ~BTRFS_MOUNT_##opt)
 #define btrfs_set_opt(o, opt)          ((o) |= BTRFS_MOUNT_##opt)