CURRENT_TIME is not y2038 safe. The macro will be deleted and all the references to it will be replaced by ktime_get_* apis.
struct timespec is also not y2038 safe. Retain timespec for timestamp representation here as ceph uses it internally everywhere. These references will be changed to use struct timespec64 in a separate patch.
Signed-off-by: Deepa Dinamani deepa.kernel@gmail.com Cc: "Yan, Zheng" zyan@redhat.com Cc: Sage Weil sage@redhat.com Cc: Ilya Dryomov idryomov@gmail.com Cc: ceph-devel@vger.kernel.org --- net/ceph/messenger.c | 6 ++++-- net/ceph/osd_client.c | 4 ++-- 2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index a550289..1825eed 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -1366,8 +1366,9 @@ static void prepare_write_keepalive(struct ceph_connection *con) dout("prepare_write_keepalive %p\n", con); con_out_kvec_reset(con); if (con->peer_features & CEPH_FEATURE_MSGR_KEEPALIVE2) { - struct timespec now = CURRENT_TIME; + struct timespec now;
+ ktime_get_real_ts(&now); con_out_kvec_add(con, sizeof(tag_keepalive2), &tag_keepalive2); ceph_encode_timespec(&con->out_temp_keepalive2, &now); con_out_kvec_add(con, sizeof(con->out_temp_keepalive2), @@ -3149,8 +3150,9 @@ bool ceph_con_keepalive_expired(struct ceph_connection *con, { if (interval > 0 && (con->peer_features & CEPH_FEATURE_MSGR_KEEPALIVE2)) { - struct timespec now = CURRENT_TIME; + struct timespec now; struct timespec ts; + ktime_get_real_ts(&now); jiffies_to_timespec(interval, &ts); ts = timespec_add(con->last_keepalive_ack, ts); return timespec_compare(&now, &ts) >= 0; diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c index 8946959..44eb2d0 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -3567,7 +3567,7 @@ ceph_osdc_watch(struct ceph_osd_client *osdc, ceph_oid_copy(&lreq->t.base_oid, oid); ceph_oloc_copy(&lreq->t.base_oloc, oloc); lreq->t.flags = CEPH_OSD_FLAG_WRITE | CEPH_OSD_FLAG_ONDISK; - lreq->mtime = CURRENT_TIME; + ktime_get_real_ts(&lreq->mtime);
lreq->reg_req = alloc_linger_request(lreq); if (!lreq->reg_req) { @@ -3625,7 +3625,7 @@ int ceph_osdc_unwatch(struct ceph_osd_client *osdc, ceph_oid_copy(&req->r_base_oid, &lreq->t.base_oid); ceph_oloc_copy(&req->r_base_oloc, &lreq->t.base_oloc); req->r_flags = CEPH_OSD_FLAG_WRITE | CEPH_OSD_FLAG_ONDISK; - req->r_mtime = CURRENT_TIME; + ktime_get_real_ts(&req->r_mtime); osd_req_op_watch_init(req, 0, lreq->linger_id, CEPH_OSD_WATCH_OP_UNWATCH);