diff options
Diffstat (limited to 'include/linux/jbd.h')
| -rw-r--r-- | include/linux/jbd.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/jbd.h b/include/linux/jbd.h index 45273755126..72f52237292 100644 --- a/include/linux/jbd.h +++ b/include/linux/jbd.h @@ -30,6 +30,7 @@ #include <linux/bit_spinlock.h> #include <linux/mutex.h> #include <linux/timer.h> +#include <linux/lockdep.h> #include <asm/semaphore.h> #endif @@ -371,6 +372,7 @@ struct jbd_revoke_table_s; * @h_sync: flag for sync-on-close * @h_jdata: flag to force data journaling * @h_aborted: flag indicating fatal error on handle + * @h_lockdep_map: lockdep info for debugging lock problems **/ /* Docbook can't yet cope with the bit fields, but will leave the documentation @@ -396,6 +398,10 @@ struct handle_s 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 }; |