Commit e4cc6ee2 authored by Chuck Lever's avatar Chuck Lever Committed by Trond Myklebust

NFS: Clean up NFSv4 XDR error message

Make it more useful for debugging purposes.
Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 6ce7dc94
......@@ -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)
......
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