diff options
Diffstat (limited to 'include/linux/sem.h')
| -rw-r--r-- | include/linux/sem.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/sem.h b/include/linux/sem.h index d0efd6e6c20a..9edec926e9d9 100644 --- a/include/linux/sem.h +++ b/include/linux/sem.h @@ -10,8 +10,7 @@ struct task_struct; /* One sem_array data structure for each set of semaphores in the system. */ struct sem_array { - struct kern_ipc_perm ____cacheline_aligned_in_smp - sem_perm; /* permissions .. see ipc.h */ + struct kern_ipc_perm sem_perm; /* permissions .. see ipc.h */ time_t sem_ctime; /* last change time */ struct sem *sem_base; /* ptr to first semaphore in array */ struct list_head pending_alter; /* pending operations */ @@ -21,7 +20,7 @@ struct sem_array { struct list_head list_id; /* undo requests on this array */ int sem_nsems; /* no. of semaphores in array */ int complex_count; /* pending complex operations */ - bool complex_mode; /* no parallel simple ops */ + unsigned int use_global_lock;/* >0: global lock required */ }; #ifdef CONFIG_SYSVIPC |