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author | Alexandros Batsakis <batsakis@netapp.com> | 2010-02-05 11:45:03 (GMT) |
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committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-03-02 17:16:12 (GMT) |
commit | 888ef2e3f8b7b8daeb031bfb4ad1fd4fa817e193 (patch) | |
tree | d50044d998e636232f1110324d6485a92c20daf2 /fs/nfs | |
parent | f895c53f8ace3c3e49ebf9def90e63fc6d46d2bf (diff) | |
download | linux-888ef2e3f8b7b8daeb031bfb4ad1fd4fa817e193.tar.xz |
nfs: kill renewd before clearing client minor version
renewd should be synchronously killed before we destroy the session in
nfs4_clear_minor_version
Signed-off-by: Alexandros Batsakis <batsakis@netapp.com>
[Trond.Myklebust@netapp.com: clean up to remove 'unused function
warning when !CONFIG_NFS_V4]
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs')
-rw-r--r-- | fs/nfs/client.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c index ee77713..2274f17 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -164,30 +164,7 @@ error_0: return ERR_PTR(err); } -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(!RB_EMPTY_ROOT(&clp->cl_state_owners)); - if (__test_and_clear_bit(NFS_CS_IDMAP, &clp->cl_res_state)) - nfs_idmap_delete(clp); - - rpc_destroy_wait_queue(&clp->cl_rpcwaitq); -#endif -} - -/* - * Destroy the NFS4 callback service - */ -static void nfs4_destroy_callback(struct nfs_client *clp) -{ #ifdef CONFIG_NFS_V4 - if (__test_and_clear_bit(NFS_CS_CALLBACK, &clp->cl_res_state)) - nfs_callback_down(clp->cl_minorversion); -#endif /* CONFIG_NFS_V4 */ -} - /* * Clears/puts all minor version specific parts from an nfs_client struct * reverting it to minorversion 0. @@ -202,9 +179,33 @@ static void nfs4_clear_client_minor_version(struct nfs_client *clp) clp->cl_call_sync = _nfs4_call_sync; #endif /* CONFIG_NFS_V4_1 */ +} +/* + * Destroy the NFS4 callback service + */ +static void nfs4_destroy_callback(struct nfs_client *clp) +{ + if (__test_and_clear_bit(NFS_CS_CALLBACK, &clp->cl_res_state)) + nfs_callback_down(clp->cl_minorversion); +} + +static void nfs4_shutdown_client(struct nfs_client *clp) +{ + if (__test_and_clear_bit(NFS_CS_RENEWD, &clp->cl_res_state)) + nfs4_kill_renewd(clp); + nfs4_clear_client_minor_version(clp); nfs4_destroy_callback(clp); + if (__test_and_clear_bit(NFS_CS_IDMAP, &clp->cl_res_state)) + nfs_idmap_delete(clp); + + rpc_destroy_wait_queue(&clp->cl_rpcwaitq); } +#else +static void nfs4_shutdown_client(struct nfs_client *clp) +{ +} +#endif /* CONFIG_NFS_V4 */ /* * Destroy a shared client record @@ -213,7 +214,6 @@ static void nfs_free_client(struct nfs_client *clp) { dprintk("--> nfs_free_client(%u)\n", clp->rpc_ops->version); - nfs4_clear_client_minor_version(clp); nfs4_shutdown_client(clp); nfs_fscache_release_client_cookie(clp); |