Patchwork [08/17] virtio-9p: Implement P9_TCLUNK

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Submitter Anthony Liguori
Date March 3, 2010, 7:01 p.m.
Message ID <1267642874-15001-10-git-send-email-aliguori@us.ibm.com>
Download mbox | patch
Permalink /patch/46869/
State New
Headers show

Comments

Anthony Liguori - March 3, 2010, 7:01 p.m.
This patch gets ls -al to work

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
 hw/virtio-9p.c |   16 ++++++++++++++--
 1 files changed, 14 insertions(+), 2 deletions(-)

Patch

diff --git a/hw/virtio-9p.c b/hw/virtio-9p.c
index b30933a..7822a00 100644
--- a/hw/virtio-9p.c
+++ b/hw/virtio-9p.c
@@ -1305,8 +1305,20 @@  out:
 
 static void v9fs_clunk(V9fsState *s, V9fsPDU *pdu)
 {
-    if (debug_9p_pdu)
-	pprint_pdu(pdu);
+    int32_t fid;
+    size_t offset = 7;
+    int err;
+
+    pdu_unmarshal(pdu, offset, "d", &fid);
+
+    err = free_fid(s, fid);
+    if (err < 0)
+	goto out;
+
+    offset = 7;
+    err = offset;
+out:
+    complete_pdu(s, pdu, err);
 }
 
 static void v9fs_write(V9fsState *s, V9fsPDU *pdu)