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-rw-r--r--tools/memory-model/litmus-tests/MP+porevlocks.litmus6
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/memory-model/litmus-tests/MP+porevlocks.litmus b/tools/memory-model/litmus-tests/MP+porevlocks.litmus
index 9691d55b4e21..012041bd4feb 100644
--- a/tools/memory-model/litmus-tests/MP+porevlocks.litmus
+++ b/tools/memory-model/litmus-tests/MP+porevlocks.litmus
@@ -17,7 +17,7 @@ C MP+porevlocks
int flag;
}
-P0(int *buf, int *flag, spinlock_t *mylock)
+P0(int *buf, int *flag, spinlock_t *mylock) // Consumer
{
int r0;
int r1;
@@ -28,7 +28,7 @@ P0(int *buf, int *flag, spinlock_t *mylock)
spin_unlock(mylock);
}
-P1(int *buf, int *flag, spinlock_t *mylock)
+P1(int *buf, int *flag, spinlock_t *mylock) // Producer
{
spin_lock(mylock);
WRITE_ONCE(*buf, 1);
@@ -36,4 +36,4 @@ P1(int *buf, int *flag, spinlock_t *mylock)
WRITE_ONCE(*flag, 1);
}
-exists (0:r0=1 /\ 0:r1=0)
+exists (0:r0=1 /\ 0:r1=0) (* Bad outcome. *)