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| author | Jesper Dangaard Brouer <hawk@comx.dk> | 2009-06-08 03:11:48 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-06-10 01:11:27 -0700 |
| commit | bf12691d846b48fa6e3289810a822687457036cf (patch) | |
| tree | 7d57e3459f168a96f2bf0c4cb8668eb35186e041 /net | |
| parent | eaa184a1a1cda3991420c47bc960ddea6cbacff2 (diff) | |
| download | linux-3.10-bf12691d846b48fa6e3289810a822687457036cf.tar.gz linux-3.10-bf12691d846b48fa6e3289810a822687457036cf.tar.bz2 linux-3.10-bf12691d846b48fa6e3289810a822687457036cf.zip | |
sunrpc/auth_gss: Call rcu_barrier() on module unload.
As the module uses rcu_call() we should make sure that all
rcu callback has been completed before removing the code.
Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index e630b38a604..66d458fc692 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -1548,6 +1548,7 @@ static void __exit exit_rpcsec_gss(void) { gss_svc_shutdown(); rpcauth_unregister(&authgss_ops); + rcu_barrier(); /* Wait for completion of call_rcu()'s */ } MODULE_LICENSE("GPL"); |