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
};