diff options
Diffstat (limited to 'tools/memory-model/litmus-tests/MP+porevlocks.litmus')
| -rw-r--r-- | tools/memory-model/litmus-tests/MP+porevlocks.litmus | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/tools/memory-model/litmus-tests/MP+porevlocks.litmus b/tools/memory-model/litmus-tests/MP+porevlocks.litmus index 4ac189adf41e..9691d55b4e21 100644 --- a/tools/memory-model/litmus-tests/MP+porevlocks.litmus +++ b/tools/memory-model/litmus-tests/MP+porevlocks.litmus @@ -13,27 +13,27 @@ C MP+porevlocks { spinlock_t mylock; - int x; - int y; + int buf; + int flag; } -P0(int *x, int *y, spinlock_t *mylock) +P0(int *buf, int *flag, spinlock_t *mylock) { int r0; int r1; - r0 = READ_ONCE(*y); + r0 = READ_ONCE(*flag); spin_lock(mylock); - r1 = READ_ONCE(*x); + r1 = READ_ONCE(*buf); spin_unlock(mylock); } -P1(int *x, int *y, spinlock_t *mylock) +P1(int *buf, int *flag, spinlock_t *mylock) { spin_lock(mylock); - WRITE_ONCE(*x, 1); + WRITE_ONCE(*buf, 1); spin_unlock(mylock); - WRITE_ONCE(*y, 1); + WRITE_ONCE(*flag, 1); } exists (0:r0=1 /\ 0:r1=0) |