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-rw-r--r--net/rxrpc/skbuff.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/net/rxrpc/skbuff.c b/net/rxrpc/skbuff.c
index 9ad5045b7c2f..8e6f45f84b9b 100644
--- a/net/rxrpc/skbuff.c
+++ b/net/rxrpc/skbuff.c
@@ -14,7 +14,8 @@
#include <net/af_rxrpc.h>
#include "ar-internal.h"
-#define select_skb_count(op) (op >= rxrpc_skb_tx_cleaned ? &rxrpc_n_tx_skbs : &rxrpc_n_rx_skbs)
+#define is_tx_skb(skb) (rxrpc_skb(skb)->rx_flags & RXRPC_SKB_TX_BUFFER)
+#define select_skb_count(skb) (is_tx_skb(skb) ? &rxrpc_n_tx_skbs : &rxrpc_n_rx_skbs)
/*
* Note the allocation or reception of a socket buffer.
@@ -22,7 +23,7 @@
void rxrpc_new_skb(struct sk_buff *skb, enum rxrpc_skb_trace op)
{
const void *here = __builtin_return_address(0);
- int n = atomic_inc_return(select_skb_count(op));
+ int n = atomic_inc_return(select_skb_count(skb));
trace_rxrpc_skb(skb, op, refcount_read(&skb->users), n, here);
}
@@ -33,7 +34,7 @@ void rxrpc_see_skb(struct sk_buff *skb, enum rxrpc_skb_trace op)
{
const void *here = __builtin_return_address(0);
if (skb) {
- int n = atomic_read(select_skb_count(op));
+ int n = atomic_read(select_skb_count(skb));
trace_rxrpc_skb(skb, op, refcount_read(&skb->users), n, here);
}
}
@@ -44,7 +45,7 @@ void rxrpc_see_skb(struct sk_buff *skb, enum rxrpc_skb_trace op)
void rxrpc_get_skb(struct sk_buff *skb, enum rxrpc_skb_trace op)
{
const void *here = __builtin_return_address(0);
- int n = atomic_inc_return(select_skb_count(op));
+ int n = atomic_inc_return(select_skb_count(skb));
trace_rxrpc_skb(skb, op, refcount_read(&skb->users), n, here);
skb_get(skb);
}
@@ -58,7 +59,7 @@ void rxrpc_free_skb(struct sk_buff *skb, enum rxrpc_skb_trace op)
if (skb) {
int n;
CHECK_SLAB_OKAY(&skb->users);
- n = atomic_dec_return(select_skb_count(op));
+ n = atomic_dec_return(select_skb_count(skb));
trace_rxrpc_skb(skb, op, refcount_read(&skb->users), n, here);
kfree_skb(skb);
}
@@ -72,8 +73,8 @@ void rxrpc_purge_queue(struct sk_buff_head *list)
const void *here = __builtin_return_address(0);
struct sk_buff *skb;
while ((skb = skb_dequeue((list))) != NULL) {
- int n = atomic_dec_return(select_skb_count(rxrpc_skb_rx_purged));
- trace_rxrpc_skb(skb, rxrpc_skb_rx_purged,
+ int n = atomic_dec_return(select_skb_count(skb));
+ trace_rxrpc_skb(skb, rxrpc_skb_purged,
refcount_read(&skb->users), n, here);
kfree_skb(skb);
}