diff options
| -rw-r--r-- | src/vppinfra/lock.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/vppinfra/lock.h b/src/vppinfra/lock.h index 0cd2b4fea53..7d241675b12 100644 --- a/src/vppinfra/lock.h +++ b/src/vppinfra/lock.h @@ -71,12 +71,14 @@ clib_spinlock_lock_if_init (clib_spinlock_t * p) static_always_inline void clib_spinlock_unlock (clib_spinlock_t * p) { - (*p)->lock = 0; #if CLIB_DEBUG > 0 (*p)->frame_address = 0; (*p)->pid = 0; (*p)->thread_index = 0; #endif + /* Make sure all writes are complete before releasing the lock */ + CLIB_MEMORY_BARRIER (); + (*p)->lock = 0; } static_always_inline void |