1 files changed, 3 insertions, 25 deletions

diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index e0aafc46064f..24db7256a5ff 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -397,35 +397,13 @@ struct jbd2_journal_handle
         int                     h_err;
 
         /* Flags [no locking] */
-        unsigned int    h_sync:1;       /* sync-on-close */
-        unsigned int    h_jdata:1;      /* force data journaling */
-        unsigned int    h_aborted:1;    /* fatal error on handle */
-        unsigned int    h_cowing:1;     /* COWing block to snapshot */
-
-        /* Number of buffers requested by user:
-         * (before adding the COW credits factor) */
-        unsigned int    h_base_credits:14;
-
-        /* Number of buffers the user is allowed to dirty:
-         * (counts only buffers dirtied when !h_cowing) */
-        unsigned int    h_user_credits:14;
-
+        unsigned int    h_sync:         1;      /* sync-on-close */
+        unsigned int    h_jdata:        1;      /* force data journaling */
+        unsigned int    h_aborted:      1;      /* fatal error on handle */
 
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
         struct lockdep_map      h_lockdep_map;
 #endif
-
-#ifdef CONFIG_JBD2_DEBUG
-        /* COW debugging counters: */
-        unsigned int h_cow_moved; /* blocks moved to snapshot */
-        unsigned int h_cow_copied; /* blocks copied to snapshot */
-        unsigned int h_cow_ok_jh; /* blocks already COWed during current
-                                     transaction */
-        unsigned int h_cow_ok_bitmap; /* blocks not set in COW bitmap */
-        unsigned int h_cow_ok_mapped;/* blocks already mapped in snapshot */
-        unsigned int h_cow_bitmaps; /* COW bitmaps created */
-        unsigned int h_cow_excluded; /* blocks set in exclude bitmap */
-#endif
 };