diff options
Diffstat (limited to 'include/linux/lockdep.h')
| -rw-r--r-- | include/linux/lockdep.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h index a6d5e5e4d08..47d42eff612 100644 --- a/include/linux/lockdep.h +++ b/include/linux/lockdep.h @@ -213,10 +213,12 @@ struct held_lock { * interrupt context: */ unsigned int irq_context:2; /* bit 0 - soft, bit 1 - hard */ - unsigned int trylock:1; + unsigned int trylock:1; /* 16 bits */ + unsigned int read:2; /* see lock_acquire() comment */ unsigned int check:2; /* see lock_acquire() comment */ unsigned int hardirqs_off:1; + unsigned int references:11; /* 32 bits */ }; /* |