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authorTrond Myklebust <Trond.Myklebust@netapp.com>2007-07-02 13:58:33 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2007-07-10 23:40:39 -0400
commit9f958ab8858c75df800e0121b1920182820cbc39 (patch)
tree754bb9d68aac077825b40796e2acf716bce5df08 /fs/nfs/client.c
parent88d9093997e1c73ca98db41b5605dbde7783845f (diff)
NFSv4: Reduce the chances of an open_owner identifier collision
Currently we just use a 32-bit counter. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/client.c')
-rw-r--r--fs/nfs/client.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 6b424407d63..ccb455053ee 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -130,7 +130,6 @@ static struct nfs_client *nfs_alloc_client(const char *hostname,
#ifdef CONFIG_NFS_V4
init_rwsem(&clp->cl_sem);
INIT_LIST_HEAD(&clp->cl_delegations);
- INIT_LIST_HEAD(&clp->cl_state_owners);
spin_lock_init(&clp->cl_lock);
INIT_DELAYED_WORK(&clp->cl_renewd, nfs4_renew_state);
rpc_init_wait_queue(&clp->cl_rpcwaitq, "NFS client");
@@ -154,7 +153,7 @@ static void nfs4_shutdown_client(struct nfs_client *clp)
#ifdef CONFIG_NFS_V4
if (__test_and_clear_bit(NFS_CS_RENEWD, &clp->cl_res_state))
nfs4_kill_renewd(clp);
- BUG_ON(!list_empty(&clp->cl_state_owners));
+ BUG_ON(!RB_EMPTY_ROOT(&clp->cl_state_owners));
if (__test_and_clear_bit(NFS_CS_IDMAP, &clp->cl_res_state))
nfs_idmap_delete(clp);
#endif