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| author | Chuck Lever <chuck.lever@oracle.com> | 2007-05-08 18:23:28 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-05-09 17:58:00 -0400 |
| commit | e4cc6ee2e40bdd57990577b7f851fa2ca48edf47 (patch) | |
| tree | fa2515a197df6a75be707a1054a0c0f026f38ba4 /fs/nfs/nfs4xdr.c | |
| parent | 6ce7dc940701cf3fde3c6e826a696b333092cbb1 (diff) | |
| download | blackbird-op-linux-e4cc6ee2e40bdd57990577b7f851fa2ca48edf47.tar.gz blackbird-op-linux-e4cc6ee2e40bdd57990577b7f851fa2ca48edf47.zip | |
NFS: Clean up NFSv4 XDR error message
Make it more useful for debugging purposes.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4xdr.c')
| -rw-r--r-- | fs/nfs/nfs4xdr.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index f1e2b8cdf33c..938f37166788 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -2080,9 +2080,11 @@ out: #define READ_BUF(nbytes) do { \ p = xdr_inline_decode(xdr, nbytes); \ - if (!p) { \ - printk(KERN_WARNING "%s: reply buffer overflowed in line %d.", \ - __FUNCTION__, __LINE__); \ + if (unlikely(!p)) { \ + printk(KERN_INFO "%s: prematurely hit end of receive" \ + " buffer\n", __FUNCTION__); \ + printk(KERN_INFO "%s: xdr->p=%p, bytes=%u, xdr->end=%p\n", \ + __FUNCTION__, xdr->p, nbytes, xdr->end); \ return -EIO; \ } \ } while (0) |
