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| author | Stanislav Kinsbursky <skinsbursky@parallels.com> | 2012-01-19 21:42:37 +0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-01-31 19:28:15 -0500 |
| commit | a1db410d0bbadc49943f0fcddb21702ceb429396 (patch) | |
| tree | 09f1a94d7c4ef70d6122f936b1fa309996f170ee /net/sunrpc/auth_gss/auth_gss.c | |
| parent | 73393232d6a425b6bb4cee590e3e66fc52532a15 (diff) | |
| download | kernel_goldelico_gta04-a1db410d0bbadc49943f0fcddb21702ceb429396.zip kernel_goldelico_gta04-a1db410d0bbadc49943f0fcddb21702ceb429396.tar.gz kernel_goldelico_gta04-a1db410d0bbadc49943f0fcddb21702ceb429396.tar.bz2 | |
SUNRPC: create GSS auth cache per network namespace
This patch makes GSS auth cache details allocated and registered per network
namespace context.
Thus with this patch rsi_cache and rsc_cache contents for network namespace "X"
are controlled from proc file system mount for the same network namespace "X".
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Acked-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/sunrpc/auth_gss/auth_gss.c')
| -rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 5ebb602..cb2e564 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -1662,6 +1662,21 @@ static const struct rpc_pipe_ops gss_upcall_ops_v1 = { .release_pipe = gss_pipe_release, }; +static __net_init int rpcsec_gss_init_net(struct net *net) +{ + return gss_svc_init_net(net); +} + +static __net_exit void rpcsec_gss_exit_net(struct net *net) +{ + gss_svc_shutdown_net(net); +} + +static struct pernet_operations rpcsec_gss_net_ops = { + .init = rpcsec_gss_init_net, + .exit = rpcsec_gss_exit_net, +}; + /* * Initialize RPCSEC_GSS module */ @@ -1675,8 +1690,13 @@ static int __init init_rpcsec_gss(void) err = gss_svc_init(); if (err) goto out_unregister; + err = register_pernet_subsys(&rpcsec_gss_net_ops); + if (err) + goto out_svc_exit; rpc_init_wait_queue(&pipe_version_rpc_waitqueue, "gss pipe version"); return 0; +out_svc_exit: + gss_svc_shutdown(); out_unregister: rpcauth_unregister(&authgss_ops); out: @@ -1685,6 +1705,7 @@ out: static void __exit exit_rpcsec_gss(void) { + unregister_pernet_subsys(&rpcsec_gss_net_ops); gss_svc_shutdown(); rpcauth_unregister(&authgss_ops); rcu_barrier(); /* Wait for completion of call_rcu()'s */ |