smp_read_barrier_depends() doesn't exist any more, so reword the two
comments that mention it to refer to "dependency ordering" instead.

Acked-by: Paul E. McKenney <paul...@kernel.org>
Signed-off-by: Will Deacon <w...@kernel.org>
---
 include/linux/percpu-refcount.h | 2 +-
 include/linux/ptr_ring.h        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/percpu-refcount.h b/include/linux/percpu-refcount.h
index 22d9d183950d..87d8a38bdea1 100644
--- a/include/linux/percpu-refcount.h
+++ b/include/linux/percpu-refcount.h
@@ -155,7 +155,7 @@ static inline bool __ref_is_percpu(struct percpu_ref *ref,
         * between contaminating the pointer value, meaning that
         * READ_ONCE() is required when fetching it.
         *
-        * The smp_read_barrier_depends() implied by READ_ONCE() pairs
+        * The dependency ordering from the READ_ONCE() pairs
         * with smp_store_release() in __percpu_ref_switch_to_percpu().
         */
        percpu_ptr = READ_ONCE(ref->percpu_count_ptr);
diff --git a/include/linux/ptr_ring.h b/include/linux/ptr_ring.h
index 417db0a79a62..808f9d3ee546 100644
--- a/include/linux/ptr_ring.h
+++ b/include/linux/ptr_ring.h
@@ -107,7 +107,7 @@ static inline int __ptr_ring_produce(struct ptr_ring *r, 
void *ptr)
                return -ENOSPC;
 
        /* Make sure the pointer we are storing points to a valid data. */
-       /* Pairs with smp_read_barrier_depends in __ptr_ring_consume. */
+       /* Pairs with the dependency ordering in __ptr_ring_consume. */
        smp_wmb();
 
        WRITE_ONCE(r->queue[r->producer++], ptr);
-- 
2.27.0.212.ge8ba1cc988-goog

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