diff options
| -rw-r--r-- | Documentation/netlink/specs/nfsd.yaml | 4 | ||||
| -rw-r--r-- | fs/nfsd/nfsctl.c | 18 | ||||
| -rw-r--r-- | fs/nfsd/nfssvc.c | 7 |
3 files changed, 15 insertions, 14 deletions
diff --git a/Documentation/netlink/specs/nfsd.yaml b/Documentation/netlink/specs/nfsd.yaml index badb2fe57c98..f87b5a05e5e9 100644 --- a/Documentation/netlink/specs/nfsd.yaml +++ b/Documentation/netlink/specs/nfsd.yaml @@ -152,7 +152,7 @@ operations: - compound-ops - name: threads-set - doc: set the number of running threads + doc: set the maximum number of running threads attribute-set: server flags: [admin-perm] do: @@ -165,7 +165,7 @@ operations: - min-threads - name: threads-get - doc: get the number of running threads + doc: get the maximum number of running threads attribute-set: server do: reply: diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index b06adb5d5a2e..369da69d5efe 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -377,15 +377,15 @@ static ssize_t write_filehandle(struct file *file, char *buf, size_t size) } /* - * write_threads - Start NFSD, or report the current number of running threads + * write_threads - Start NFSD, or report the configured number of threads * * Input: * buf: ignored * size: zero * Output: * On success: passed-in buffer filled with '\n'-terminated C - * string numeric value representing the number of - * running NFSD threads; + * string numeric value representing the configured + * number of NFSD threads; * return code is the size in bytes of the string * On error: return code is zero * @@ -399,8 +399,8 @@ static ssize_t write_filehandle(struct file *file, char *buf, size_t size) * Output: * On success: NFS service is started; * passed-in buffer filled with '\n'-terminated C - * string numeric value representing the number of - * running NFSD threads; + * string numeric value representing the configured + * number of NFSD threads; * return code is the size in bytes of the string * On error: return code is zero or a negative errno value */ @@ -430,7 +430,7 @@ static ssize_t write_threads(struct file *file, char *buf, size_t size) } /* - * write_pool_threads - Set or report the current number of threads per pool + * write_pool_threads - Set or report the configured number of threads per pool * * Input: * buf: ignored @@ -447,7 +447,7 @@ static ssize_t write_threads(struct file *file, char *buf, size_t size) * Output: * On success: passed-in buffer filled with '\n'-terminated C * string containing integer values representing the - * number of NFSD threads in each pool; + * configured number of NFSD threads in each pool; * return code is the size in bytes of the string * On error: return code is zero or a negative errno value */ @@ -1657,7 +1657,7 @@ out_unlock: } /** - * nfsd_nl_threads_get_doit - get the number of running threads + * nfsd_nl_threads_get_doit - get the maximum number of running threads * @skb: reply buffer * @info: netlink metadata and command arguments * @@ -1700,7 +1700,7 @@ int nfsd_nl_threads_get_doit(struct sk_buff *skb, struct genl_info *info) struct svc_pool *sp = &nn->nfsd_serv->sv_pools[i]; err = nla_put_u32(skb, NFSD_A_SERVER_THREADS, - sp->sp_nrthreads); + sp->sp_nrthrmax); if (err) goto err_unlock; } diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index 0887ee601d3c..4a04208393b8 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -239,12 +239,13 @@ static void nfsd_net_free(struct percpu_ref *ref) int nfsd_nrthreads(struct net *net) { - int rv = 0; + int i, rv = 0; struct nfsd_net *nn = net_generic(net, nfsd_net_id); mutex_lock(&nfsd_mutex); if (nn->nfsd_serv) - rv = nn->nfsd_serv->sv_nrthreads; + for (i = 0; i < nn->nfsd_serv->sv_nrpools; ++i) + rv += nn->nfsd_serv->sv_pools[i].sp_nrthrmax; mutex_unlock(&nfsd_mutex); return rv; } @@ -659,7 +660,7 @@ int nfsd_get_nrthreads(int n, int *nthreads, struct net *net) if (serv) for (i = 0; i < serv->sv_nrpools && i < n; i++) - nthreads[i] = serv->sv_pools[i].sp_nrthreads; + nthreads[i] = serv->sv_pools[i].sp_nrthrmax; return 0; } |