btrfs: move error handling code together in ctree.h

Looks like we added the incompatible defines in between the error
handling defines in the file ctree.h. Now group them back.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 4f37e3766626320d8b667a092eba7c18d2259c87..e22568a5454542b95dd8d8da8f15ca86d40ee44d 100644 (file)
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -4338,6 +4338,46 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
                               struct btrfs_root *root, const char *function,
                               unsigned int line, int errno);
 
+/*
+ * Call btrfs_abort_transaction as early as possible when an error condition is
+ * detected, that way the exact line number is reported.
+ */
+#define btrfs_abort_transaction(trans, root, errno)            \
+do {                                                           \
+       /* Report first abort since mount */                    \
+       if (!test_and_set_bit(BTRFS_FS_STATE_TRANS_ABORTED,     \
+                       &((root)->fs_info->fs_state))) {        \
+               WARN(1, KERN_DEBUG                              \
+               "BTRFS: Transaction aborted (error %d)\n",      \
+               (errno));                                       \
+       }                                                       \
+       __btrfs_abort_transaction((trans), (root), __func__,    \
+                                 __LINE__, (errno));           \
+} while (0)
+
+#define btrfs_handle_fs_error(fs_info, errno, fmt, args...)            \
+do {                                                           \
+       __btrfs_handle_fs_error((fs_info), __func__, __LINE__,  \
+                         (errno), fmt, ##args);                \
+} while (0)
+
+__printf(5, 6)
+__cold
+void __btrfs_panic(struct btrfs_fs_info *fs_info, const char *function,
+                  unsigned int line, int errno, const char *fmt, ...);
+/*
+ * If BTRFS_MOUNT_PANIC_ON_FATAL_ERROR is in mount_opt, __btrfs_panic
+ * will panic().  Otherwise we BUG() here.
+ */
+#define btrfs_panic(fs_info, errno, fmt, args...)                      \
+do {                                                                   \
+       __btrfs_panic(fs_info, __func__, __LINE__, errno, fmt, ##args); \
+       BUG();                                                          \
+} while (0)
+
+
+/* compatibility and incompatibility defines */
+
 #define btrfs_set_fs_incompat(__fs_info, opt) \
        __btrfs_set_fs_incompat((__fs_info), BTRFS_FEATURE_INCOMPAT_##opt)
 
@@ -4454,44 +4494,6 @@ static inline int __btrfs_fs_compat_ro(struct btrfs_fs_info *fs_info, u64 flag)
        return !!(btrfs_super_compat_ro_flags(disk_super) & flag);
 }
 
-/*
- * Call btrfs_abort_transaction as early as possible when an error condition is
- * detected, that way the exact line number is reported.
- */
-#define btrfs_abort_transaction(trans, root, errno)            \
-do {                                                           \
-       /* Report first abort since mount */                    \
-       if (!test_and_set_bit(BTRFS_FS_STATE_TRANS_ABORTED,     \
-                       &((root)->fs_info->fs_state))) {        \
-               WARN(1, KERN_DEBUG                              \
-               "BTRFS: Transaction aborted (error %d)\n",      \
-               (errno));                                       \
-       }                                                       \
-       __btrfs_abort_transaction((trans), (root), __func__,    \
-                                 __LINE__, (errno));           \
-} while (0)
-
-#define btrfs_handle_fs_error(fs_info, errno, fmt, args...)            \
-do {                                                           \
-       __btrfs_handle_fs_error((fs_info), __func__, __LINE__,  \
-                         (errno), fmt, ##args);                \
-} while (0)
-
-__printf(5, 6)
-__cold
-void __btrfs_panic(struct btrfs_fs_info *fs_info, const char *function,
-                  unsigned int line, int errno, const char *fmt, ...);
-
-/*
- * If BTRFS_MOUNT_PANIC_ON_FATAL_ERROR is in mount_opt, __btrfs_panic
- * will panic().  Otherwise we BUG() here.
- */
-#define btrfs_panic(fs_info, errno, fmt, args...)                      \
-do {                                                                   \
-       __btrfs_panic(fs_info, __func__, __LINE__, errno, fmt, ##args); \
-       BUG();                                                          \
-} while (0)
-
 /* acl.c */
 #ifdef CONFIG_BTRFS_FS_POSIX_ACL
 struct posix_acl *btrfs_get_acl(struct inode *inode, int type);