Since we have generic NFSd resurces, we have to introduce some way how to allocate and destroy those resources on first per-net NFSd start and on last per-net NFSd stop respectively. This patch replaces global boolean nfsd_up flag (which is unused now) by users counter and use it to determine either we need to allocate generic resources or destroy them.
Signed-off-by: Stanislav Kinsbursky <[email protected]> --- fs/nfsd/nfssvc.c | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-) diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index 0c87b4e..5bb4a33 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -204,13 +204,13 @@ static int nfsd_init_socks(struct net *net) return 0; } -static bool nfsd_up = false; +static int nfsd_users = 0; static int nfsd_startup_generic(int nrservs) { int ret; - if (nfsd_up) + if (nfsd_users++) return 0; /* @@ -233,9 +233,11 @@ out_racache: static void nfsd_shutdown_generic(void) { + if (--nfsd_users) + return; + nfs4_state_shutdown(); nfsd_racache_shutdown(); - nfsd_up = false; } static int nfsd_startup_net(int nrservs, struct net *net) @@ -260,7 +262,6 @@ static int nfsd_startup_net(int nrservs, struct net *net) goto out_lockd; nn->nfsd_net_up = true; - nfsd_up = true; return 0; out_lockd: _______________________________________________ Devel mailing list [email protected] http://lists.openvz.org/mailman/listinfo/devel
