*/
#include <linux/module.h>
-
+#include <linux/sched.h>
#include <linux/time.h>
#include <linux/errno.h>
#include <linux/nfs.h>
#include <linux/slab.h>
#include <linux/smp.h>
#include <linux/smp_lock.h>
+#include <linux/freezer.h>
#include <linux/fs_struct.h>
#include <linux/sunrpc/types.h>
static void nfsd_last_thread(struct svc_serv *serv)
{
/* When last nfsd thread exits we need to do some clean-up */
- struct svc_sock *svsk;
- list_for_each_entry(svsk, &serv->sv_permsocks, sk_list)
+ struct svc_xprt *xprt;
+ list_for_each_entry(xprt, &serv->sv_permsocks, xpt_list)
lockd_down();
nfsd_serv = NULL;
nfsd_racache_shutdown();
error = lockd_up(IPPROTO_UDP);
if (error >= 0) {
- error = svc_makesock(nfsd_serv, IPPROTO_UDP, port,
+ error = svc_create_xprt(nfsd_serv, "udp", port,
SVC_SOCK_DEFAULTS);
if (error < 0)
lockd_down();
#ifdef CONFIG_NFSD_TCP
error = lockd_up(IPPROTO_TCP);
if (error >= 0) {
- error = svc_makesock(nfsd_serv, IPPROTO_TCP, port,
+ error = svc_create_xprt(nfsd_serv, "tcp", port,
SVC_SOCK_DEFAULTS);
if (error < 0)
lockd_down();
error = nfsd_racache_init(2*nrservs);
if (error<0)
goto out;
- error = nfs4_state_start();
- if (error<0)
- goto out;
+ nfs4_state_start();
nfsd_reset_versions();
* dirty pages.
*/
current->flags |= PF_LESS_THROTTLE;
+ set_freezable();
/*
* The main request loop
module_put_and_exit(0);
}
+static __be32 map_new_errors(u32 vers, __be32 nfserr)
+{
+ if (nfserr == nfserr_jukebox && vers == 2)
+ return nfserr_dropit;
+ if (nfserr == nfserr_wrongsec && vers < 4)
+ return nfserr_acces;
+ return nfserr;
+}
+
int
nfsd_dispatch(struct svc_rqst *rqstp, __be32 *statp)
{
/* Now call the procedure handler, and encode NFS status. */
nfserr = proc->pc_func(rqstp, rqstp->rq_argp, rqstp->rq_resp);
- if (nfserr == nfserr_jukebox && rqstp->rq_vers == 2)
- nfserr = nfserr_dropit;
+ nfserr = map_new_errors(rqstp->rq_vers, nfserr);
if (nfserr == nfserr_dropit) {
- dprintk("nfsd: Dropping request due to malloc failure!\n");
+ dprintk("nfsd: Dropping request; may be revisited later\n");
nfsd_cache_update(rqstp, RC_NOCACHE, NULL);
return 0;
}