diff options
Diffstat (limited to 'fs/nfsd/nfssvc.c')
| -rw-r--r-- | fs/nfsd/nfssvc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index 5f605e7e8091..fc5899502a83 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -57,7 +57,7 @@ static __be32 nfsd_init_request(struct svc_rqst *, /* * nfsd_mutex protects nn->nfsd_serv -- both the pointer itself and the members * of the svc_serv struct. In particular, ->sv_nrthreads but also to some - * extent ->sv_temp_socks and ->sv_permsocks. It also protects nfsdstats.th_cnt + * extent ->sv_temp_socks and ->sv_permsocks. * * If (out side the lock) nn->nfsd_serv is non-NULL, then it must point to a * properly initialised 'struct svc_serv' with ->sv_nrthreads > 0 (unless @@ -955,8 +955,8 @@ nfsd(void *vrqstp) allow_signal(SIGINT); allow_signal(SIGQUIT); - nfsdstats.th_cnt++; mutex_unlock(&nfsd_mutex); + atomic_inc(&nfsdstats.th_cnt); set_freezable(); @@ -983,8 +983,8 @@ nfsd(void *vrqstp) /* Clear signals before calling svc_exit_thread() */ flush_signals(current); + atomic_dec(&nfsdstats.th_cnt); mutex_lock(&nfsd_mutex); - nfsdstats.th_cnt --; out: /* Take an extra ref so that the svc_put in svc_exit_thread() |