git: be17061faf3b - stable/14 - buf_ring: Consistently use atomic_*_32

The branch stable/14 has been updated by andrew:

URL: https://cgit.FreeBSD.org/src/commit/?id=be17061faf3b9811202b335cbf19b2b14aacfa01

commit be17061faf3b9811202b335cbf19b2b14aacfa01
Author:     Andrew Turner <andrew@FreeBSD.org>
AuthorDate: 2024-07-29 10:28:33 +0000
Commit:     Andrew Turner <andrew@FreeBSD.org>
CommitDate: 2024-09-02 08:49:38 +0000

    buf_ring: Consistently use atomic_*_32
    
    We are operating on uint32_t values, use uint32_t atomic functions.
    
    Reviewed by:    alc, imp, kib, markj
    Sponsored by:   Arm Ltd
    Differential Revision:  https://reviews.freebsd.org/D46150
    
    (cherry picked from commit 17a597bc13aa59ee90facaf9b8dada80f32eb52d)
---
 sys/sys/buf_ring.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sys/sys/buf_ring.h b/sys/sys/buf_ring.h
index 2d61f393712d..47ed04f570c1 100644
--- a/sys/sys/buf_ring.h
+++ b/sys/sys/buf_ring.h
@@ -94,7 +94,7 @@ buf_ring_enqueue(struct buf_ring *br, void *buf)
 			}
 			continue;
 		}
-	} while (!atomic_cmpset_acq_int(&br->br_prod_head, prod_head, prod_next));
+	} while (!atomic_cmpset_acq_32(&br->br_prod_head, prod_head, prod_next));
 #ifdef DEBUG_BUFRING
 	if (br->br_ring[prod_head] != NULL)
 		panic("dangling value in enqueue");
@@ -108,7 +108,7 @@ buf_ring_enqueue(struct buf_ring *br, void *buf)
 	 */   
 	while (br->br_prod_tail != prod_head)
 		cpu_spinwait();
-	atomic_store_rel_int(&br->br_prod_tail, prod_next);
+	atomic_store_rel_32(&br->br_prod_tail, prod_next);
 	critical_exit();
 	return (0);
 }
@@ -132,7 +132,7 @@ buf_ring_dequeue_mc(struct buf_ring *br)
 			critical_exit();
 			return (NULL);
 		}
-	} while (!atomic_cmpset_acq_int(&br->br_cons_head, cons_head, cons_next));
+	} while (!atomic_cmpset_acq_32(&br->br_cons_head, cons_head, cons_next));
 
 	buf = br->br_ring[cons_head];
 #ifdef DEBUG_BUFRING
@@ -146,7 +146,7 @@ buf_ring_dequeue_mc(struct buf_ring *br)
 	while (br->br_cons_tail != cons_head)
 		cpu_spinwait();
 
-	atomic_store_rel_int(&br->br_cons_tail, cons_next);
+	atomic_store_rel_32(&br->br_cons_tail, cons_next);
 	critical_exit();
 
 	return (buf);