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path: root/drivers/s390/net/qeth_main.c
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Diffstat (limited to 'drivers/s390/net/qeth_main.c')
-rw-r--r--drivers/s390/net/qeth_main.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c
index ba10d42a1a56..610d27cfd28b 100644
--- a/drivers/s390/net/qeth_main.c
+++ b/drivers/s390/net/qeth_main.c
@@ -2803,13 +2803,16 @@ qeth_queue_input_buffer(struct qeth_card *card, int index)
if (newcount < count) {
/* we are in memory shortage so we switch back to
traditional skb allocation and drop packages */
- if (atomic_cmpxchg(&card->force_alloc_skb, 0, 1))
- printk(KERN_WARNING
- "qeth: switch to alloc skb\n");
+ if (!atomic_read(&card->force_alloc_skb) &&
+ net_ratelimit())
+ PRINT_WARN("Switch to alloc skb\n");
+ atomic_set(&card->force_alloc_skb, 3);
count = newcount;
} else {
- if (atomic_cmpxchg(&card->force_alloc_skb, 1, 0))
- printk(KERN_WARNING "qeth: switch to sg\n");
+ if ((atomic_read(&card->force_alloc_skb) == 1) &&
+ net_ratelimit())
+ PRINT_WARN("Switch to sg\n");
+ atomic_add_unless(&card->force_alloc_skb, -1, 0);
}
/*