diff options
| author | Stanislav Kinsbursky <skinsbursky@parallels.com> | 2012-07-03 16:46:41 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-02 10:40:01 -0700 |
| commit | ea8c40cf20877a61e211853e0425bc808344e881 (patch) | |
| tree | a90017bbc90db5f436769d1acdd592e4fc2bedd8 /fs | |
| parent | 398f3001cf89e55b06ada5072df5f9da0137c9c4 (diff) | |
NFSd: introduce nfsd_destroy() helper
commit 19f7e2ca44dfc3c1b3f499fc46801f98d403500f upstream.
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfsd/nfsctl.c | 8 | ||||
| -rw-r--r-- | fs/nfsd/nfsd.h | 9 | ||||
| -rw-r--r-- | fs/nfsd/nfssvc.c | 14 |
3 files changed, 14 insertions, 17 deletions
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index c55298ed5772..fa49cff5ee65 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -673,9 +673,7 @@ static ssize_t __write_ports_addfd(char *buf) err = svc_addsock(nfsd_serv, fd, buf, SIMPLE_TRANSACTION_LIMIT); if (err < 0) { - if (nfsd_serv->sv_nrthreads == 1) - svc_shutdown_net(nfsd_serv, net); - svc_destroy(nfsd_serv); + nfsd_destroy(net); return err; } @@ -744,9 +742,7 @@ out_close: svc_xprt_put(xprt); } out_err: - if (nfsd_serv->sv_nrthreads == 1) - svc_shutdown_net(nfsd_serv, net); - svc_destroy(nfsd_serv); + nfsd_destroy(net); return err; } diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h index 1671429ffa66..e3339ca2b65c 100644 --- a/fs/nfsd/nfsd.h +++ b/fs/nfsd/nfsd.h @@ -73,6 +73,15 @@ int nfsd_nrpools(void); int nfsd_get_nrthreads(int n, int *); int nfsd_set_nrthreads(int n, int *); +static inline void nfsd_destroy(struct net *net) +{ + int destroy = (nfsd_serv->sv_nrthreads == 1); + + if (destroy) + svc_shutdown_net(nfsd_serv, net); + svc_destroy(nfsd_serv); +} + #if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) #ifdef CONFIG_NFSD_V2_ACL extern struct svc_version nfsd_acl_version2; diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index ee709fc8f58b..8621e36ce8dd 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -427,11 +427,7 @@ int nfsd_set_nrthreads(int n, int *nthreads) if (err) break; } - - if (nfsd_serv->sv_nrthreads == 1) - svc_shutdown_net(nfsd_serv, net); - svc_destroy(nfsd_serv); - + nfsd_destroy(net); return err; } @@ -478,9 +474,7 @@ out_shutdown: if (error < 0 && !nfsd_up_before) nfsd_shutdown(); out_destroy: - if (nfsd_serv->sv_nrthreads == 1) - svc_shutdown_net(nfsd_serv, net); - svc_destroy(nfsd_serv); /* Release server */ + nfsd_destroy(net); /* Release server */ out: mutex_unlock(&nfsd_mutex); return error; @@ -682,9 +676,7 @@ int nfsd_pool_stats_release(struct inode *inode, struct file *file) mutex_lock(&nfsd_mutex); /* this function really, really should have been called svc_put() */ - if (nfsd_serv->sv_nrthreads == 1) - svc_shutdown_net(nfsd_serv, net); - svc_destroy(nfsd_serv); + nfsd_destroy(net); mutex_unlock(&nfsd_mutex); return ret; } |