diff options
Diffstat (limited to 'include/linux/srcu.h')
| -rw-r--r-- | include/linux/srcu.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/srcu.h b/include/linux/srcu.h index a54ce9e808b9..72c86d3b23f2 100644 --- a/include/linux/srcu.h +++ b/include/linux/srcu.h @@ -638,4 +638,11 @@ DEFINE_LOCK_GUARD_1(srcu_fast_notrace, struct srcu_struct, DECLARE_LOCK_GUARD_1_ATTRS(srcu_fast_notrace, __acquires_shared(_T), __releases_shared(*(struct srcu_struct **)_T)) #define class_srcu_fast_notrace_constructor(_T) WITH_LOCK_GUARD_1_ATTRS(srcu_fast_notrace, _T) +DEFINE_LOCK_GUARD_1(srcu_fast_updown, struct srcu_struct, + _T->scp = srcu_read_lock_fast_updown(_T->lock), + srcu_read_unlock_fast_updown(_T->lock, _T->scp), + struct srcu_ctr __percpu *scp) +DECLARE_LOCK_GUARD_1_ATTRS(srcu_fast_updown, __acquires_shared(_T), __releases_shared(*(struct srcu_struct **)_T)) +#define class_srcu_fast_updown_constructor(_T) WITH_LOCK_GUARD_1_ATTRS(srcu_fast_updown, _T) + #endif |