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Diffstat (limited to 'tools/memory-model/linux-kernel.def')
| -rw-r--r-- | tools/memory-model/linux-kernel.def | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/memory-model/linux-kernel.def b/tools/memory-model/linux-kernel.def index 6fa3eb28d40b..551eeaa389d4 100644 --- a/tools/memory-model/linux-kernel.def +++ b/tools/memory-model/linux-kernel.def @@ -23,6 +23,7 @@ smp_wmb() { __fence{wmb}; } smp_mb__before_atomic() { __fence{before-atomic}; } smp_mb__after_atomic() { __fence{after-atomic}; } smp_mb__after_spinlock() { __fence{after-spinlock}; } +smp_mb__after_unlock_lock() { __fence{after-unlock-lock}; } // Exchange xchg(X,V) __xchg{mb}(X,V) @@ -46,6 +47,12 @@ rcu_read_unlock() { __fence{rcu-unlock}; } synchronize_rcu() { __fence{sync-rcu}; } synchronize_rcu_expedited() { __fence{sync-rcu}; } +// SRCU +srcu_read_lock(X) __srcu{srcu-lock}(X) +srcu_read_unlock(X,Y) { __srcu{srcu-unlock}(X,Y); } +synchronize_srcu(X) { __srcu{sync-srcu}(X); } +synchronize_srcu_expedited(X) { __srcu{sync-srcu}(X); } + // Atomic atomic_read(X) READ_ONCE(*X) atomic_set(X,V) { WRITE_ONCE(*X,V); } |