NFS improve pnfs_put_deviceid_cache debug print

What we really want to know is the ref count.

Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index bc40897..1b1bc1a 100644 (file)
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -951,7 +951,7 @@ pnfs_put_deviceid_cache(struct nfs_client *clp)
 {
        struct pnfs_deviceid_cache *local = clp->cl_devid_cache;
 
-       dprintk("--> %s cl_devid_cache %p\n", __func__, clp->cl_devid_cache);
+       dprintk("--> %s ({%d})\n", __func__, atomic_read(&local->dc_ref));
        if (atomic_dec_and_lock(&local->dc_ref, &clp->cl_lock)) {
                int i;
                /* Verify cache is empty */