diff options
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 57db70ec70d0..5235fba537fc 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -848,6 +848,14 @@ struct task_struct { struct held_lock held_locks[MAX_LOCK_DEPTH]; #endif +#ifdef CONFIG_LOCKDEP_CROSSRELEASE +#define MAX_XHLOCKS_NR 64UL + struct hist_lock *xhlocks; /* Crossrelease history locks */ + unsigned int xhlock_idx; + /* For restoring at history boundaries */ + unsigned int xhlock_idx_hist[XHLOCK_CTX_NR]; +#endif + #ifdef CONFIG_UBSAN unsigned int in_ubsan; #endif |