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virtio-9p: Print the pdu details on return

Message ID 1303887340-6917-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com
State New
Headers show

Commit Message

Aneesh Kumar K.V April 27, 2011, 6:55 a.m. UTC 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
 hw/9pfs/virtio-9p.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
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Patch

diff --git a/hw/9pfs/virtio-9p.c b/hw/9pfs/virtio-9p.c
index 7c59988..3858e17 100644
--- a/hw/9pfs/virtio-9p.c
+++ b/hw/9pfs/virtio-9p.c
@@ -596,7 +596,10 @@  static V9fsPDU *alloc_pdu(V9fsState *s)
 static void free_pdu(V9fsState *s, V9fsPDU *pdu)
 {
     if (pdu) {
-	QLIST_INSERT_HEAD(&s->free_list, pdu, next);
+        if (debug_9p_pdu) {
+            pprint_pdu(pdu);
+        }
+        QLIST_INSERT_HEAD(&s->free_list, pdu, next);
     }
 }