The obd_eviction_timer will overflow in 2038 on 32-bit systems,
so replace it with a 64-bit time and ktime_get_real_seconds().
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
drivers/staging/lustre/lustre/include/obd.h | 2 +-
drivers/staging/lustre/lustre/ptlrpc/service.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/lustre/lustre/include/obd.h
b/drivers/staging/lustre/lustre/include/obd.h
index 0dbac3f53f01..f09a0405ff97 100644
--- a/drivers/staging/lustre/lustre/include/obd.h
+++ b/drivers/staging/lustre/lustre/include/obd.h
@@ -841,7 +841,7 @@ struct obd_device {
struct obd_export *obd_self_export;
/* list of exports in LRU order, for ping evictor, with obd_dev_lock */
struct list_head obd_exports_timed;
- time_t obd_eviction_timer; /* for ping evictor */
+ time64_t obd_eviction_timer; /* for ping evictor */
int obd_max_recoverable_clients;
atomic_t obd_connected_clients;
diff --git a/drivers/staging/lustre/lustre/ptlrpc/service.c
b/drivers/staging/lustre/lustre/ptlrpc/service.c
index 40de622450ee..c7c6cff80450 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/service.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/service.c
@@ -1085,13 +1085,13 @@ static void ptlrpc_update_export_timer(struct
obd_export *exp, long extra_delay)
* other PING_INTERVAL (see note in ptlrpc_pinger_main),
* we better wait for 3. */
exp->exp_obd->obd_eviction_timer =
- get_seconds() + 3 * PING_INTERVAL;
+ ktime_get_real_seconds() + 3 * PING_INTERVAL;
CDEBUG(D_HA, "%s: Think about evicting %s from
"CFS_TIME_T"\n",
exp->exp_obd->obd_name,
obd_export_nid2str(oldest_exp), oldest_time);
}
} else {
- if (get_seconds() >
+ if (ktime_get_real_seconds() >
(exp->exp_obd->obd_eviction_timer + extra_delay)) {
/* The evictor won't evict anyone who we've heard from
* recently, so we don't have to check before we start
--
2.1.0.rc2
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