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path: root/fs/nfsd/nfs4state.c
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Diffstat (limited to 'fs/nfsd/nfs4state.c')
-rw-r--r--fs/nfsd/nfs4state.c48
1 files changed, 22 insertions, 26 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index f680b1530f38..1ad68b49a101 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -171,7 +171,7 @@ renew_client_locked(struct nfs4_client *clp)
clp->cl_clientid.cl_boot,
clp->cl_clientid.cl_id);
list_move_tail(&clp->cl_lru, &nn->client_lru);
- clp->cl_time = get_seconds();
+ clp->cl_time = ktime_get_boottime_seconds();
}
static void put_client_renew_locked(struct nfs4_client *clp)
@@ -776,7 +776,7 @@ struct nfs4_cpntf_state *nfs4_alloc_init_cpntf_state(struct nfsd_net *nn,
cps = kzalloc(sizeof(struct nfs4_cpntf_state), GFP_KERNEL);
if (!cps)
return NULL;
- cps->cpntf_time = get_seconds();
+ cps->cpntf_time = ktime_get_boottime_seconds();
refcount_set(&cps->cp_stateid.sc_count, 1);
if (!nfs4_init_cp_state(nn, &cps->cp_stateid, NFS4_COPYNOTIFY_STID))
goto out_free;
@@ -2661,7 +2661,7 @@ static struct nfs4_client *create_client(struct xdr_netobj name,
gen_clid(clp, nn);
kref_init(&clp->cl_nfsdfs.cl_ref);
nfsd4_init_cb(&clp->cl_cb_null, clp, NULL, NFSPROC4_CLNT_CB_NULL);
- clp->cl_time = get_seconds();
+ clp->cl_time = ktime_get_boottime_seconds();
clear_bit(0, &clp->cl_cb_slot_busy);
copy_verf(clp, verf);
memcpy(&clp->cl_addr, sa, sizeof(struct sockaddr_storage));
@@ -4331,7 +4331,7 @@ move_to_close_lru(struct nfs4_ol_stateid *s, struct net *net)
last = oo->oo_last_closed_stid;
oo->oo_last_closed_stid = s;
list_move_tail(&oo->oo_close_lru, &nn->close_lru);
- oo->oo_time = get_seconds();
+ oo->oo_time = ktime_get_boottime_seconds();
spin_unlock(&nn->client_lock);
if (last)
nfs4_put_stid(&last->st_stid);
@@ -4426,7 +4426,7 @@ static void nfsd4_cb_recall_prepare(struct nfsd4_callback *cb)
*/
spin_lock(&state_lock);
if (dp->dl_time == 0) {
- dp->dl_time = get_seconds();
+ dp->dl_time = ktime_get_boottime_seconds();
list_add_tail(&dp->dl_recall_lru, &nn->del_recall_lru);
}
spin_unlock(&state_lock);
@@ -5233,9 +5233,8 @@ nfsd4_end_grace(struct nfsd_net *nn)
*/
static bool clients_still_reclaiming(struct nfsd_net *nn)
{
- unsigned long now = (unsigned long) ktime_get_real_seconds();
- unsigned long double_grace_period_end = (unsigned long)nn->boot_time +
- 2 * (unsigned long)nn->nfsd4_lease;
+ time64_t double_grace_period_end = nn->boot_time +
+ 2 * nn->nfsd4_lease;
if (nn->track_reclaim_completes &&
atomic_read(&nn->nr_reclaim_complete) ==
@@ -5248,12 +5247,12 @@ static bool clients_still_reclaiming(struct nfsd_net *nn)
* If we've given them *two* lease times to reclaim, and they're
* still not done, give up:
*/
- if (time_after(now, double_grace_period_end))
+ if (ktime_get_boottime_seconds() > double_grace_period_end)
return false;
return true;
}
-static time_t
+static time64_t
nfs4_laundromat(struct nfsd_net *nn)
{
struct nfs4_client *clp;
@@ -5262,8 +5261,8 @@ nfs4_laundromat(struct nfsd_net *nn)
struct nfs4_ol_stateid *stp;
struct nfsd4_blocked_lock *nbl;
struct list_head *pos, *next, reaplist;
- time_t cutoff = get_seconds() - nn->nfsd4_lease;
- time_t t, new_timeo = nn->nfsd4_lease;
+ time64_t cutoff = ktime_get_boottime_seconds() - nn->nfsd4_lease;
+ time64_t t, new_timeo = nn->nfsd4_lease;
struct nfs4_cpntf_state *cps;
copy_stateid_t *cps_t;
int i;
@@ -5282,8 +5281,7 @@ nfs4_laundromat(struct nfsd_net *nn)
idr_for_each_entry(&nn->s2s_cp_stateids, cps_t, i) {
cps = container_of(cps_t, struct nfs4_cpntf_state, cp_stateid);
if (cps->cp_stateid.sc_type == NFS4_COPYNOTIFY_STID &&
- !time_after((unsigned long)cps->cpntf_time,
- (unsigned long)cutoff))
+ cps->cpntf_time > cutoff)
_free_cpntf_state_locked(nn, cps);
}
spin_unlock(&nn->s2s_cp_lock);
@@ -5291,7 +5289,7 @@ nfs4_laundromat(struct nfsd_net *nn)
spin_lock(&nn->client_lock);
list_for_each_safe(pos, next, &nn->client_lru) {
clp = list_entry(pos, struct nfs4_client, cl_lru);
- if (time_after((unsigned long)clp->cl_time, (unsigned long)cutoff)) {
+ if (clp->cl_time > cutoff) {
t = clp->cl_time - cutoff;
new_timeo = min(new_timeo, t);
break;
@@ -5314,7 +5312,7 @@ nfs4_laundromat(struct nfsd_net *nn)
spin_lock(&state_lock);
list_for_each_safe(pos, next, &nn->del_recall_lru) {
dp = list_entry (pos, struct nfs4_delegation, dl_recall_lru);
- if (time_after((unsigned long)dp->dl_time, (unsigned long)cutoff)) {
+ if (dp->dl_time > cutoff) {
t = dp->dl_time - cutoff;
new_timeo = min(new_timeo, t);
break;
@@ -5334,8 +5332,7 @@ nfs4_laundromat(struct nfsd_net *nn)
while (!list_empty(&nn->close_lru)) {
oo = list_first_entry(&nn->close_lru, struct nfs4_openowner,
oo_close_lru);
- if (time_after((unsigned long)oo->oo_time,
- (unsigned long)cutoff)) {
+ if (oo->oo_time > cutoff) {
t = oo->oo_time - cutoff;
new_timeo = min(new_timeo, t);
break;
@@ -5365,8 +5362,7 @@ nfs4_laundromat(struct nfsd_net *nn)
while (!list_empty(&nn->blocked_locks_lru)) {
nbl = list_first_entry(&nn->blocked_locks_lru,
struct nfsd4_blocked_lock, nbl_lru);
- if (time_after((unsigned long)nbl->nbl_time,
- (unsigned long)cutoff)) {
+ if (nbl->nbl_time > cutoff) {
t = nbl->nbl_time - cutoff;
new_timeo = min(new_timeo, t);
break;
@@ -5383,7 +5379,7 @@ nfs4_laundromat(struct nfsd_net *nn)
free_blocked_lock(nbl);
}
out:
- new_timeo = max_t(time_t, new_timeo, NFSD_LAUNDROMAT_MINTIMEOUT);
+ new_timeo = max_t(time64_t, new_timeo, NFSD_LAUNDROMAT_MINTIMEOUT);
return new_timeo;
}
@@ -5393,13 +5389,13 @@ static void laundromat_main(struct work_struct *);
static void
laundromat_main(struct work_struct *laundry)
{
- time_t t;
+ time64_t t;
struct delayed_work *dwork = to_delayed_work(laundry);
struct nfsd_net *nn = container_of(dwork, struct nfsd_net,
laundromat_work);
t = nfs4_laundromat(nn);
- dprintk("NFSD: laundromat_main - sleeping for %ld seconds\n", t);
+ dprintk("NFSD: laundromat_main - sleeping for %lld seconds\n", t);
queue_delayed_work(laundry_wq, &nn->laundromat_work, t*HZ);
}
@@ -5723,7 +5719,7 @@ static __be32 find_cpntf_state(struct nfsd_net *nn, stateid_t *st,
if (status)
return status;
- cps->cpntf_time = get_seconds();
+ cps->cpntf_time = ktime_get_boottime_seconds();
memset(&cstate, 0, sizeof(cstate));
status = lookup_clientid(&cps->cp_p_clid, &cstate, nn, true);
if (status)
@@ -6700,7 +6696,7 @@ nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
}
if (fl_flags & FL_SLEEP) {
- nbl->nbl_time = get_seconds();
+ nbl->nbl_time = ktime_get_boottime_seconds();
spin_lock(&nn->blocked_locks_lock);
list_add_tail(&nbl->nbl_list, &lock_sop->lo_blocked);
list_add_tail(&nbl->nbl_lru, &nn->blocked_locks_lru);
@@ -7861,7 +7857,7 @@ nfs4_state_start_net(struct net *net)
nfsd4_client_tracking_init(net);
if (nn->track_reclaim_completes && nn->reclaim_str_hashtbl_size == 0)
goto skip_grace;
- printk(KERN_INFO "NFSD: starting %ld-second grace period (net %x)\n",
+ printk(KERN_INFO "NFSD: starting %lld-second grace period (net %x)\n",
nn->nfsd4_grace, net->ns.inum);
queue_delayed_work(laundry_wq, &nn->laundromat_work, nn->nfsd4_grace * HZ);
return 0;
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-12 06:02:31 +0300