diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/lockd/svc.c | 8 | ||||
| -rw-r--r-- | fs/nfsd/netns.h | 6 | ||||
| -rw-r--r-- | fs/nfsd/nfsctl.c | 42 | ||||
| -rw-r--r-- | fs/nfsd/nfssvc.c | 5 |
4 files changed, 0 insertions, 61 deletions
diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c index 4ec22c2f2ea3..7ded57ec3a60 100644 --- a/fs/lockd/svc.c +++ b/fs/lockd/svc.c @@ -70,9 +70,6 @@ static unsigned long nlm_grace_period; unsigned long nlm_timeout = LOCKD_DFLT_TIMEO; static int nlm_udpport, nlm_tcpport; -/* RLIM_NOFILE defaults to 1024. That seems like a reasonable default here. */ -static unsigned int nlm_max_connections = 1024; - /* * Constants needed for the sysctl interface. */ @@ -136,9 +133,6 @@ lockd(void *vrqstp) * NFS mount or NFS daemon has gone away. */ while (!svc_thread_should_stop(rqstp)) { - /* update sv_maxconn if it has changed */ - rqstp->rq_server->sv_maxconn = nlm_max_connections; - nlmsvc_retry_blocked(rqstp); svc_recv(rqstp); } @@ -340,7 +334,6 @@ static int lockd_get(void) return -ENOMEM; } - serv->sv_maxconn = nlm_max_connections; error = svc_set_num_threads(serv, NULL, 1); if (error < 0) { svc_destroy(&serv); @@ -542,7 +535,6 @@ module_param_call(nlm_udpport, param_set_port, param_get_int, module_param_call(nlm_tcpport, param_set_port, param_get_int, &nlm_tcpport, 0644); module_param(nsm_use_hostnames, bool, 0644); -module_param(nlm_max_connections, uint, 0644); static int lockd_init_net(struct net *net) { diff --git a/fs/nfsd/netns.h b/fs/nfsd/netns.h index a05a45bb1978..4a07b8d0837b 100644 --- a/fs/nfsd/netns.h +++ b/fs/nfsd/netns.h @@ -128,12 +128,6 @@ struct nfsd_net { seqlock_t writeverf_lock; unsigned char writeverf[8]; - /* - * Max number of non-validated connections this nfsd container - * will allow. Defaults to '0' gets mapped to 64. - */ - unsigned int max_connections; - u32 clientid_base; u32 clientid_counter; u32 clverifier_counter; diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index 3adbc05ebaac..95ea4393305b 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -48,7 +48,6 @@ enum { NFSD_Versions, NFSD_Ports, NFSD_MaxBlkSize, - NFSD_MaxConnections, NFSD_Filecache, NFSD_Leasetime, NFSD_Gracetime, @@ -68,7 +67,6 @@ static ssize_t write_pool_threads(struct file *file, char *buf, size_t size); static ssize_t write_versions(struct file *file, char *buf, size_t size); static ssize_t write_ports(struct file *file, char *buf, size_t size); static ssize_t write_maxblksize(struct file *file, char *buf, size_t size); -static ssize_t write_maxconn(struct file *file, char *buf, size_t size); #ifdef CONFIG_NFSD_V4 static ssize_t write_leasetime(struct file *file, char *buf, size_t size); static ssize_t write_gracetime(struct file *file, char *buf, size_t size); @@ -87,7 +85,6 @@ static ssize_t (*const write_op[])(struct file *, char *, size_t) = { [NFSD_Versions] = write_versions, [NFSD_Ports] = write_ports, [NFSD_MaxBlkSize] = write_maxblksize, - [NFSD_MaxConnections] = write_maxconn, #ifdef CONFIG_NFSD_V4 [NFSD_Leasetime] = write_leasetime, [NFSD_Gracetime] = write_gracetime, @@ -902,44 +899,6 @@ static ssize_t write_maxblksize(struct file *file, char *buf, size_t size) nfsd_max_blksize); } -/* - * write_maxconn - Set or report the current max number of connections - * - * Input: - * buf: ignored - * size: zero - * OR - * - * Input: - * buf: C string containing an unsigned - * integer value representing the new - * number of max connections - * size: non-zero length of C string in @buf - * Output: - * On success: passed-in buffer filled with '\n'-terminated C string - * containing numeric value of max_connections setting - * for this net namespace; - * return code is the size in bytes of the string - * On error: return code is zero or a negative errno value - */ -static ssize_t write_maxconn(struct file *file, char *buf, size_t size) -{ - char *mesg = buf; - struct nfsd_net *nn = net_generic(netns(file), nfsd_net_id); - unsigned int maxconn = nn->max_connections; - - if (size > 0) { - int rv = get_uint(&mesg, &maxconn); - - if (rv) - return rv; - trace_nfsd_ctl_maxconn(netns(file), maxconn); - nn->max_connections = maxconn; - } - - return scnprintf(buf, SIMPLE_TRANSACTION_LIMIT, "%u\n", maxconn); -} - #ifdef CONFIG_NFSD_V4 static ssize_t __nfsd4_write_time(struct file *file, char *buf, size_t size, time64_t *time, struct nfsd_net *nn) @@ -1372,7 +1331,6 @@ static int nfsd_fill_super(struct super_block *sb, struct fs_context *fc) [NFSD_Versions] = {"versions", &transaction_ops, S_IWUSR|S_IRUSR}, [NFSD_Ports] = {"portlist", &transaction_ops, S_IWUSR|S_IRUGO}, [NFSD_MaxBlkSize] = {"max_block_size", &transaction_ops, S_IWUSR|S_IRUGO}, - [NFSD_MaxConnections] = {"max_connections", &transaction_ops, S_IWUSR|S_IRUGO}, [NFSD_Filecache] = {"filecache", &nfsd_file_cache_stats_fops, S_IRUGO}, #ifdef CONFIG_NFSD_V4 [NFSD_Leasetime] = {"nfsv4leasetime", &transaction_ops, S_IWUSR|S_IRUSR}, diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index 49e2f32102ab..b77097de5936 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -668,7 +668,6 @@ int nfsd_create_serv(struct net *net) if (serv == NULL) return -ENOMEM; - serv->sv_maxconn = nn->max_connections; error = svc_bind(serv, net); if (error < 0) { svc_destroy(&serv); @@ -954,11 +953,7 @@ nfsd(void *vrqstp) * The main request loop */ while (!svc_thread_should_stop(rqstp)) { - /* Update sv_maxconn if it has changed */ - rqstp->rq_server->sv_maxconn = nn->max_connections; - svc_recv(rqstp); - nfsd_file_net_dispose(nn); } |