NFSv4: Improve the debugging of bad sequence id errors...
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 4f78c0d..4fa4054 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -38,6 +38,7 @@
* subsequent patch.
*/
+#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/smp_lock.h>
#include <linux/nfs_fs.h>
@@ -648,6 +649,12 @@
case 0:
break;
case -NFS4ERR_BAD_SEQID:
+ if (seqid->sequence->flags & NFS_SEQID_CONFIRMED)
+ return;
+ printk(KERN_WARNING "NFS: v4 server returned a bad"
+ "sequence-id error on an"
+ "unconfirmed sequence %p!\n",
+ seqid->sequence);
case -NFS4ERR_STALE_CLIENTID:
case -NFS4ERR_STALE_STATEID:
case -NFS4ERR_BAD_STATEID: